| Game Date | Conference | Road Team | Score |
| Home Team | Score | Status | Box Score | Recap | Commentary |
| National Collegiate Baseball Writers Poll |
| 3/18/2009 |
| Princeton | 1 | at | #1 North Carolina | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| #3 Georgia | 11 | at | Georgia State | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| UMBC | 1 | at | #4 Miami, Florida | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Kennesaw State | 3 | at | #5 Georgia Tech | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| New Mexico | 9 | at | #6 Texas A&M | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| McNeese State | 3 | at | #9 LSU | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| #10 Rice | 8 | at | Houston | 1 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| College of Charleston | 3 | at | #11 Coastal Carolina | 0 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Western Illinois | 3 | at | #12 Oklahoma State | 30 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Western Illinois | 7 | at | #12 Oklahoma State | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| #15 Baylor | 22 | at | Texas State | 17 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| South Carolina-Upstate | 0 | at | #16 Clemson | 14 | FINAL | Box Score | Recap | Five Clemson pitchers combine for no-hitter (1st in 25 years) |
| 3/18/2009 |
| Memphis | 4 | at | #18 Mississippi | 7 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Washington State | 2 | at | #19 Pepperdine | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Nebraska | 7 | at | #20 Arkansas | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Canisius | 3 | at | #21 Virginia | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Wagner | 2 | at | #21 Virginia | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Norfolk State | 6 | at | #23 East Carolina | 26 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| #25 Florida | 7 | at | UCF | 3 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Alabama A&M | 1 | at | #26 Alabama | 6 | FINAL | Box Score | Recap | 7 innings |
| 3/18/2009 |
| Alabama A&M | 0 | at | #26 Alabama | 12 | FINAL | Box Score | Recap | 7 innings |
| 3/18/2009 |
| #27 UNC Wilmington | 13 | at | North Carolina Central | 2 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Columbia | 2 | at | #29 San Diego | 4 | FINAL | Box Score | Recap | |
| America East Conference |
| 3/18/2009 |
| UMBC | 1 | at | #4 Miami, Florida | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Bradley |
| vs | Hartford |
| Canceled | | Recap | CCD, travel problems (Winter Haven, FL) |
| Atlantic 10 Conference |
| 3/18/2009 |
| Belmont Abbey | 10 | at | Charlotte | 13 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Dayton | 4 | at | Campbell | 14 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Duquesne | 5 | at | Kent State | 7 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Fordham | 6 | at | Liberty | 19 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| George Washington | 3 | at | Georgetown | 15 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| LaSalle | 15 | at | Delaware State | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Lehigh | 19 | at | St. Joseph's | 19 | FINAL | Box Score | Recap | 9 innings, darkness |
| 3/18/2009 |
| Longwood |
| at | Richmond |
| Postponed | | Recap | PPD, field conditions |
| 3/18/2009 |
| Massachusetts | 4 | at | VCU | 3 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| North Dakota | 13 | at | St. Louis | 9 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Pennsylvania | 11 | vs | Temple | 6 | FINAL | Box Score | Recap | Ambler, PA |
| 3/18/2009 |
| Rhode Island | 11 | at | William and Mary | 9 | FINAL | Box Score | Recap | makeup of 3/17 game |
| 3/18/2009 |
| Rhode Island | 3 | at | William and Mary | 0 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Xavier |
| at | Wright State |
| Postponed | | Recap | PPD, rain |
| Atlantic Coast Conference |
| 3/18/2009 |
| Princeton | 1 | at | #1 North Carolina | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| UMBC | 1 | at | #4 Miami, Florida | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Kennesaw State | 3 | at | #5 Georgia Tech | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| South Carolina-Upstate | 0 | at | #16 Clemson | 14 | FINAL | Box Score | Recap | Five Clemson pitchers combine for no-hitter (1st in 25 years) |
| 3/18/2009 |
| Canisius | 3 | at | #21 Virginia | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Wagner | 2 | at | #21 Virginia | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Boston College | 5 | at | Bryant | 8 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Elon | 5 | at | NC State | 3 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| High Point | 5 | at | Wake Forest | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Old Dominion | 3 | at | Maryland | 8 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| UMES | 4 | at | Duke | 12 | FINAL | Box Score | Recap | makeup of 3/17 game |
| 3/18/2009 |
| UMES | 2 | at | Duke | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| VMI | 3 | at | Virginia Tech | 7 | FINAL | Box Score | Recap | |
| Atlantic Sun Conference |
| 3/18/2009 |
| Kennesaw State | 3 | at | #5 Georgia Tech | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| South Carolina-Upstate | 0 | at | #16 Clemson | 14 | FINAL | Box Score | Recap | Five Clemson pitchers combine for no-hitter (1st in 25 years) |
| 3/18/2009 |
| Appalachian State | 3 | at | East Tennessee State | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Belmont | 4 | at | Vanderbilt | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Dayton | 4 | at | Campbell | 14 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Indiana | 1 | at | Stetson | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Jacksonville | 9 | at | Bethune-Cookman | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| North Florida | 0 | at | Florida International | 3 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Samford | 11 | at | Lipscomb | 9 | FINAL | Box Score | Recap | |
| Big 10 Conference |
| 3/18/2009 |
| Indiana | 1 | at | Stetson | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Iowa | 25 | at | Tennessee-Martin | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Michigan State | 14 | at | Eastern Michigan | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Minnesota | 5 | at | UT Arlington | 12 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Purdue | 6 | at | Illinois-Chicago | 4 | FINAL | Box Score | Recap | |
| Big 12 Conference |
| 3/18/2009 |
| New Mexico | 9 | at | #6 Texas A&M | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Western Illinois | 3 | at | #12 Oklahoma State | 30 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Western Illinois | 7 | at | #12 Oklahoma State | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| #15 Baylor | 22 | at | Texas State | 17 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Nebraska | 7 | at | #20 Arkansas | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Kansas | 8 | at | San Diego State | 9 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Southern Illinois-Edwardsville | 1 | at | Missouri | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Texas Tech | 2 | at | Texas A&M-Corpus Christi | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| UTSA | 4 | at | Kansas State | 5 | FINAL | Box Score | Recap | |
| Big East Conference |
| 3/18/2009 |
| George Washington | 3 | at | Georgetown | 15 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Manhattan | 11 | at | Seton Hall | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Morehead State | 10 | at | Louisville | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Rutgers |
| at | Florida Atlantic |
| Canceled | | Recap | CCD, rain |
| 3/18/2009 |
| South Florida | 7 | at | Florida A&M | 0 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| St. John's | 13 | at | Hofstra | 20 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Valparaiso | 4 | at | Notre Dame | 10 | FINAL | Box Score | Recap | |
| Big South Conference |
| 3/18/2009 |
| College of Charleston | 3 | at | #11 Coastal Carolina | 0 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Charleston Southern | 4 | at | Auburn | 18 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Fordham | 6 | at | Liberty | 19 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Georgia Southern | 2 | at | Winthrop | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| High Point | 5 | at | Wake Forest | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| James Madison | 4 | at | Radford | 7 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Rider | 4 | at | Gardner-Webb | 12 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| UNC Asheville | 2 | at | Western Carolina | 9 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| VMI | 3 | at | Virginia Tech | 7 | FINAL | Box Score | Recap | |
| Big West Conference |
| 3/18/2009 |
| Dartmouth | 7 | at | Pacific | 8 | FINAL | Box Score | Recap | |
| Colonial Athletic Association |
| 3/18/2009 |
| #3 Georgia | 11 | at | Georgia State | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| #27 UNC Wilmington | 13 | at | North Carolina Central | 2 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| James Madison | 4 | at | Radford | 7 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Marist | 5 | at | George Mason | 6 | FINAL | Box Score | Recap | 11 innings |
| 3/18/2009 |
| Massachusetts | 4 | at | VCU | 3 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Old Dominion | 3 | at | Maryland | 8 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Rhode Island | 11 | at | William and Mary | 9 | FINAL | Box Score | Recap | makeup of 3/17 game |
| 3/18/2009 |
| Rhode Island | 3 | at | William and Mary | 0 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| St. John's | 13 | at | Hofstra | 20 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Yale | 8 | at | Towson | 16 | FINAL | Box Score | Recap | |
| Conference USA |
| 3/18/2009 |
| #10 Rice | 8 | at | Houston | 1 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Memphis | 4 | at | #18 Mississippi | 7 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Norfolk State | 6 | at | #23 East Carolina | 26 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| #25 Florida | 7 | at | UCF | 3 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Northern Colorado | 8 | at | Southern Mississippi | 7 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Tulane | 9 | at | Southeastern Louisiana | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| UAB | 4 | at | Mississippi State | 8 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| West Virginia State | 4 | at | Marshall | 6 | FINAL | Box Score | Recap | |
| Division I Independents |
| 3/18/2009 |
| #27 UNC Wilmington | 13 | at | North Carolina Central | 2 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Boston College | 5 | at | Bryant | 8 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Chicago State | 1 | at | San Jose State | 31 | FINAL | Box Score | Recap | 7 innings |
| 3/18/2009 |
| Chicago State | 2 | at | San Jose State | 12 | FINAL | Box Score | Recap | 8 innings |
| 3/18/2009 |
| Houston Baptist | 5 | at | Stephen F. Austin | 10 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Longwood |
| at | Richmond |
| Postponed | | Recap | PPD, field conditions |
| 3/18/2009 |
| Louisiana-Monroe | 7 | at | Dallas Baptist | 14 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Morehouse | 2 | at | Savannah State | 18 | FINAL | Box Score | Recap | 7 innings |
| 3/18/2009 |
| Morehouse | 3 | at | Savannah State | 8 | FINAL | Box Score | Recap | 7 innings |
| 3/18/2009 |
| North Dakota | 13 | at | St. Louis | 9 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Northern Colorado | 8 | at | Southern Mississippi | 7 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Southern Illinois-Edwardsville | 1 | at | Missouri | 4 | FINAL | Box Score | Recap | |
| Horizon League |
| 3/18/2009 |
| Bowling Green State |
| at | Cleveland State |
| Postponed | | Recap | PPD, field conditions |
| 3/18/2009 |
| Butler | 3 | at | Indiana State | 23 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Purdue | 6 | at | Illinois-Chicago | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Valparaiso | 4 | at | Notre Dame | 10 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Wisconsin-Milwaukee | 12 | at | Central Michigan | 13 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Wisconsin-Milwaukee | 3 | at | Central Michigan | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Xavier |
| at | Wright State |
| Postponed | | Recap | PPD, rain |
| 3/18/2009 |
| Youngstown State | 11 | at | Akron | 18 | FINAL | Box Score | Recap | |
| Ivy League |
| 3/18/2009 |
| Princeton | 1 | at | #1 North Carolina | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Columbia | 2 | at | #29 San Diego | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Cornell | 6 | at | St. Mary's | 7 | FINAL | Box Score | Recap | 10 innings |
| 3/18/2009 |
| Dartmouth | 7 | at | Pacific | 8 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Pennsylvania | 11 | vs | Temple | 6 | FINAL | Box Score | Recap | Ambler, PA |
| 3/18/2009 |
| Yale | 8 | at | Towson | 16 | FINAL | Box Score | Recap | |
| Metro Atlantic Athletic Conference |
| 3/18/2009 |
| Canisius | 3 | at | #21 Virginia | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Iona | 17 | at | Fairleigh Dickinson | 20 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Manhattan | 11 | at | Seton Hall | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Marist | 5 | at | George Mason | 6 | FINAL | Box Score | Recap | 11 innings |
| 3/18/2009 |
| Rider | 4 | at | Gardner-Webb | 12 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Siena | 3 | at | Holy Cross | 10 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| St. Peter's | 16 | at | Fairleigh Dickinson | 10 | FINAL | Box Score | Recap | |
| Mid American Conference |
| 3/18/2009 |
| Bowling Green State |
| at | Cleveland State |
| Postponed | | Recap | PPD, field conditions |
| 3/18/2009 |
| Duquesne | 5 | at | Kent State | 7 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Michigan State | 14 | at | Eastern Michigan | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Toledo | 3 | at | IUPU-Fort Wayne | 8 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Wisconsin-Milwaukee | 12 | at | Central Michigan | 13 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Wisconsin-Milwaukee | 3 | at | Central Michigan | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Youngstown State | 11 | at | Akron | 18 | FINAL | Box Score | Recap | |
| Mid-Eastern Athletic Conference |
| 3/18/2009 |
| Norfolk State | 6 | at | #23 East Carolina | 26 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Jacksonville | 9 | at | Bethune-Cookman | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| LaSalle | 15 | at | Delaware State | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| North Carolina A&T | 5 | at | Wofford | 20 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| South Florida | 7 | at | Florida A&M | 0 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| UMES | 4 | at | Duke | 12 | FINAL | Box Score | Recap | makeup of 3/17 game |
| 3/18/2009 |
| UMES | 2 | at | Duke | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Wagner | 21 | at | Coppin State | 0 | FINAL | Box Score | Recap | 7 innings, run rule |
| Missouri Valley Conference |
| 3/18/2009 |
| Arkansas-Pine Bluff | 4 | at | Wichita State | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Bradley |
| vs | Hartford |
| Canceled | | Recap | CCD, travel problems (Winter Haven, FL) |
| 3/18/2009 |
| Butler | 3 | at | Indiana State | 23 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Eastern Illinois | 1 | vs | Bradley | 7 | FINAL | Box Score | Recap | Winter Haven, FL |
| 3/18/2009 |
| Southeast Missouri State | 3 | at | Missouri State | 16 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Southern Illinois | 3 | at | Middle Tennessee State | 11 | FINAL | Box Score | Recap | |
| Mountain West Conference |
| 3/18/2009 |
| New Mexico | 9 | at | #6 Texas A&M | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Kansas | 8 | at | San Diego State | 9 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Nevada | 14 | at | UNLV | 6 | FINAL | Box Score | Recap | |
| Northeast Conference |
| 3/18/2009 |
| Wagner | 2 | at | #21 Virginia | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Bucknell | 22 | at | Mount St. Mary's | 9 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Iona | 17 | at | Fairleigh Dickinson | 20 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Long Island |
| vs | North Dakota State |
| Canceled | | Recap | CCD, rain (Palm Beach, FL) |
| 3/18/2009 |
| St. Peter's | 16 | at | Fairleigh Dickinson | 10 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Wagner | 21 | at | Coppin State | 0 | FINAL | Box Score | Recap | 7 innings, run rule |
| Ohio Valley Conference |
| 3/18/2009 |
| Berea | 4 | at | Eastern Kentucky | 32 | FINAL | Box Score | Recap | 7 innings |
| 3/18/2009 |
| Eastern Illinois | 1 | vs | Bradley | 7 | FINAL | Box Score | Recap | Winter Haven, FL |
| 3/18/2009 |
| Iowa | 25 | at | Tennessee-Martin | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Jacksonville State | 9 | at | Troy | 3 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Morehead State | 10 | at | Louisville | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Murray State | 13 | at | Central Arkansas | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Southeast Missouri State | 3 | at | Missouri State | 16 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Tennessee Tech | 5 | at | Tennessee | 7 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Western Kentucky | 7 | at | Eastern Kentucky | 8 | FINAL | Box Score | Recap | makeup of 3/17 game |
| Pac 10 Conference |
| 3/18/2009 |
| Washington State | 2 | at | #19 Pepperdine | 5 | FINAL | Box Score | Recap | |
| Patriot League |
| 3/18/2009 |
| Bucknell | 22 | at | Mount St. Mary's | 9 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Lafayette | 5 | at | UNC Greensboro | 8 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Lehigh | 19 | at | St. Joseph's | 19 | FINAL | Box Score | Recap | 9 innings, darkness |
| 3/18/2009 |
| Siena | 3 | at | Holy Cross | 10 | FINAL | Box Score | Recap | |
| Southeastern Conference |
| 3/18/2009 |
| #3 Georgia | 11 | at | Georgia State | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| McNeese State | 3 | at | #9 LSU | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Memphis | 4 | at | #18 Mississippi | 7 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Nebraska | 7 | at | #20 Arkansas | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| #25 Florida | 7 | at | UCF | 3 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Alabama A&M | 1 | at | #26 Alabama | 6 | FINAL | Box Score | Recap | 7 innings |
| 3/18/2009 |
| Alabama A&M | 0 | at | #26 Alabama | 12 | FINAL | Box Score | Recap | 7 innings |
| 3/18/2009 |
| Belmont | 4 | at | Vanderbilt | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Charleston Southern | 4 | at | Auburn | 18 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| South Carolina | 15 | at | Furman | 0 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Tennessee Tech | 5 | at | Tennessee | 7 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| UAB | 4 | at | Mississippi State | 8 | FINAL | Box Score | Recap | |
| Southern Conference |
| 3/18/2009 |
| College of Charleston | 3 | at | #11 Coastal Carolina | 0 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Appalachian State | 3 | at | East Tennessee State | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Elon | 5 | at | NC State | 3 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Georgia Southern | 2 | at | Winthrop | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Lafayette | 5 | at | UNC Greensboro | 8 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| North Carolina A&T | 5 | at | Wofford | 20 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Samford | 11 | at | Lipscomb | 9 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| South Carolina | 15 | at | Furman | 0 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| UNC Asheville | 2 | at | Western Carolina | 9 | FINAL | Box Score | Recap | |
| Southland Conference |
| 3/18/2009 |
| McNeese State | 3 | at | #9 LSU | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| #15 Baylor | 22 | at | Texas State | 17 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Grambling State | 5 | at | Nicholls State | 8 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Houston Baptist | 5 | at | Stephen F. Austin | 10 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Minnesota | 5 | at | UT Arlington | 12 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Murray State | 13 | at | Central Arkansas | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Texas Tech | 2 | at | Texas A&M-Corpus Christi | 6 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Tulane | 9 | at | Southeastern Louisiana | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| UTSA | 4 | at | Kansas State | 5 | FINAL | Box Score | Recap | |
| Southwestern Athletic Conference |
| 3/18/2009 |
| Alabama A&M | 1 | at | #26 Alabama | 6 | FINAL | Box Score | Recap | 7 innings |
| 3/18/2009 |
| Alabama A&M | 0 | at | #26 Alabama | 12 | FINAL | Box Score | Recap | 7 innings |
| 3/18/2009 |
| Arkansas-Pine Bluff | 4 | at | Wichita State | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Clark Atlanta | 5 | at | Alabama State | 10 | FINAL | Box Score | | 7 innings |
| 3/18/2009 |
| Clark Atlanta | 2 | at | Alabama State | 13 | FINAL | Box Score | | 7 innings |
| 3/18/2009 |
| Grambling State | 5 | at | Nicholls State | 8 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Southern | 10 | at | Alcorn State | 1 | FINAL | Box Score | Recap | 7 innings (makeup of 3/17 game) |
| 3/18/2009 |
| Southern | 6 | at | Alcorn State | 7 | FINAL | Box Score | Recap | 7 innings (makeup of 3/17 game) |
| 3/18/2009 |
| Tougaloo | 2 | at | Mississippi Valley State | 5 | FINAL | Box Score | | |
| 3/18/2009 |
| Wiley | 3 | at | Texas Southern | 10 | FINAL | Box Score | | 7 innings |
| 3/18/2009 |
| Wiley | 7 | at | Texas Southern | 17 | FINAL | Box Score | | 7 innings |
| Summit League |
| 3/18/2009 |
| Western Illinois | 3 | at | #12 Oklahoma State | 30 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Western Illinois | 7 | at | #12 Oklahoma State | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Long Island |
| vs | North Dakota State |
| Canceled | | Recap | CCD, rain (Palm Beach, FL) |
| 3/18/2009 |
| Rochester (MI) | 6 | at | Oakland | 12 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Toledo | 3 | at | IUPU-Fort Wayne | 8 | FINAL | Box Score | Recap | |
| Sun Belt Conference |
| 3/18/2009 |
| Jacksonville State | 9 | at | Troy | 3 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Louisiana-Monroe | 7 | at | Dallas Baptist | 14 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| North Florida | 0 | at | Florida International | 3 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Rutgers |
| at | Florida Atlantic |
| Canceled | | Recap | CCD, rain |
| 3/18/2009 |
| Southern Illinois | 3 | at | Middle Tennessee State | 11 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Western Kentucky | 7 | at | Eastern Kentucky | 8 | FINAL | Box Score | Recap | makeup of 3/17 game |
| West Coast Conference |
| 3/18/2009 |
| Washington State | 2 | at | #19 Pepperdine | 5 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Columbia | 2 | at | #29 San Diego | 4 | FINAL | Box Score | Recap | |
| 3/18/2009 |
| Cornell | 6 | at | St. Mary's | 7 | FINAL | Box Score | Recap | 10 innings |
| Western Athletic Conference |
| 3/18/2009 |
| Chicago State | 1 | at | San Jose State | 31 | FINAL | Box Score | Recap | 7 innings |
| 3/18/2009 |
| Chicago State | 2 | at | San Jose State | 12 | FINAL | Box Score | Recap | 8 innings |
| 3/18/2009 |
| Nevada | 14 | at | UNLV | 6 | FINAL | Box Score | Recap | |