| Date | Location | Result | |
| May 11, 2019 | Allendale, Mich. | Grand Valley State 8, Southern Indiana 1 | Box score |
| May 10, 2019 | Allendale, MI | Southern Indiana 2, Wayne State 0 | Box score |
| May 10, 2019 | Allendale, MI | Grand Valley State 2, Southern Indiana 0 | Box score |
| May 09, 2019 | Allendale, MI | Southern Indiana 4, Wayne State 0 | Box score |
| May 03, 2019 | East Peoria, IL | Drury 8, Southern Indiana 0 | Box score |
| May 03, 2019 | East Peoria, IL | Truman State 1, Southern Indiana 0 | Box score |
| Apr 28, 2019 | Indianapolis, IN | Southern Indiana 7, Indianapolis 3 | Box score |
| Apr 28, 2019 | Indianapolis, IN | Indianapolis 4, Southern Indiana 2 | Box score |
| Apr 26, 2019 | Romeoville, IL | Lewis 3, Southern Indiana 1 | Box score |
| Apr 26, 2019 | Romeoville, IL | Southern Indiana 6, Lewis 3 | Box score |
| Apr 19, 2019 | Louisville, KY | Southern Indiana 7, Bellarmine 4 | Box score |
| Apr 19, 2019 | Louisville, KY | Bellarmine 3, Southern Indiana 0 | Box score |
| Apr 13, 2019 | Evansville, IN | Southern Indiana 3, Missouri S&T 2 | Box score |
| Apr 13, 2019 | Evansville, IN | Southern Indiana 8, Missouri S&T 0 | Box score |
| Apr 12, 2019 | Evansville, IN | Drury 3, Southern Indiana 2 | Box score |
| Apr 12, 2019 | Evansville, IN | Southern Indiana 6, Drury 0 | Box score |
| Apr 09, 2019 | Evansville, IN | Southern Indiana 7, Kentucky Wesleyan 5 | Box score |
| Apr 09, 2019 | Evansville, IN | Southern Indiana 5, Kentucky Wesleyan 1 | Box score |
| Apr 06, 2019 | Kansas City, MO | Southern Indiana 4, Rockhurst 3 | Box score |
| Apr 06, 2019 | Kansas City, MO | Southern Indiana 1, Rockhurst 0 | Box score |
| Apr 05, 2019 | Liberty, MO | Southern Indiana 11, William Jewell 5 | Box score |
| Apr 05, 2019 | Liberty, MO | Southern Indiana 2, William Jewell 0 | Box score |
| Apr 01, 2019 | Evansville, IN | Southern Indiana 4, Truman State 3 | Box score |
| Apr 01, 2019 | Evansville, IN | Southern Indiana 2, Truman State 0 | Box score |
| Mar 31, 2019 | Evansville, IN | Quincy 6, Southern Indiana 5 | Box score |
| Mar 31, 2019 | Evansville, IN | Southern Indiana 8, Quincy 0 | Box score |
| Mar 23, 2019 | St. Louis, MO | Southern Indiana 1, Maryville 0 | Box score |
| Mar 23, 2019 | St. Louis, MO | Southern Indiana 2, Maryville 0 | Box score |
| Mar 22, 2019 | St. Louis, MO | Missouri-St. Louis 10, Southern Indiana 2 | Box score |
| Mar 22, 2019 | St. Louis, MO | Missouri-St. Louis 3, Southern Indiana 2 | Box score |
| Mar 17, 2019 | Evansville, IN | Southern Indiana 5, Illinois Springfield 2 | Box score |
| Mar 17, 2019 | Evansville, IN | Southern Indiana 7, Illinois Springfield 0 | Box score |
| Mar 16, 2019 | Evansville, IN | Southern Indiana 8, McKendree 6 | Box score |
| Mar 16, 2019 | Evansville, IN | Southern Indiana 5, McKendree 0 | Box score |
| Mar 09, 2019 | Leesburg, FL | Southern Indiana 6, Dominican (NY) 0 | Box score |
| Mar 09, 2019 | Leesburg, FL | California-Pa. 4, Southern Indiana 3 | Box score |
| Mar 08, 2019 | Clermont, FL | Southern Indiana 5, Notre Dame (Ohio) 2 | Box score |
| Mar 08, 2019 | Clermont, FL | Southern Indiana 5, Findlay 0 | Box score |
| Mar 06, 2019 | Clermont, FL | Southern Indiana 2, Saint Anselm 1 | Box score |
| Mar 06, 2019 | Clermont, FL | Minn. State-Mankato 7, Southern Indiana 4 | Box score |
| Mar 05, 2019 | Kissimmee, FL | Southern Indiana 7, Walsh 2 | Box score |
| Mar 05, 2019 | Kissimmee, FL | Ashland 10, Southern Indiana 3 | Box score |
| Mar 03, 2019 | Clermont, FL | Wilmington (Del.) 4, Southern Indiana 2 | Box score |
| Mar 03, 2019 | Clermont, FL | Grand Valley State 2, Southern Indiana 0 | Box score |
| Mar 02, 2019 | Clermont, FL | Southern Indiana 12, Northern State 2 | Box score |
| Mar 02, 2019 | Clermont, FL | Cedarville 3, Southern Indiana 2 | Box score |
| Feb 23, 2019 | Westfield, IN | Southern Indiana 7, Tiffin 4 | Box score |
| Feb 23, 2019 | Westfield, IN | Southern Indiana 15, Northwood 9 | Box score |
| Feb 22, 2019 | Westfield, IN | Southern Indiana 10, Ohio Dominican 0 | Box score |
| Feb 22, 2019 | Westfield, IN | Southern Indiana 9, Ferris State 7 | Box score |
| Feb 10, 2019 | Huntsville, AL | Georgia College 1, Southern Indiana 0 | Box score |
| Feb 10, 2019 | Huntsville, AL | Southern Indiana 5, Montevallo 4 | Box score |
| Feb 09, 2019 | Huntsville, AL | Mississippi College 9, Southern Indiana 4 | Box score |
| Feb 09, 2019 | Huntsville, AL | Southern Indiana 5, Alabama-Huntsville 1 | Box score |
| Feb 08, 2019 | Huntsville, AL | Delta State 13, Southern Indiana 4 | Box score |
| Feb 08, 2019 | Huntsville, AL | Young Harris 5, Southern Indiana 1 | Box score |