| Date | Location | Result | |
| May 01, 2021 | Evansville, IN | Southern Indiana 4, Lindenwood 3 | Box score |
| May 01, 2021 | Evansville, IN | Lindenwood 3, Southern Indiana 2 | Box score |
| Apr 30, 2021 | Evansville, IN | Missouri-St. Louis 6, Southern Indiana 3 | Box score |
| Apr 30, 2021 | Evansville, IN | Missouri-St. Louis 4, Southern Indiana 1 | Box score |
| 4/26/2021 | Rolla, MO | Southern Indiana 5, Missouri S&T 1 | Box score |
| 4/26/2021 | Rolla, MO | Southern Indiana 3, Missouri S&T 0 | Box score |
| 4/25/2021 | St. Louis, MO | Southern Indiana 3, Maryville 2 | Box score |
| 4/25/2021 | St. Louis, MO | Maryville 8, Southern Indiana 3 | Box score |
| Apr 21, 2021 | Evansville, IN | Southern Indiana 7, Kentucky Wesleyan 1 | Box score |
| Apr 21, 2021 | Evansville, Ind. | Kentucky Wesleyan 9, Southern Indiana 8 | Box score |
| Apr 18, 2021 | Evansville, IN | Drury 2, Southern Indiana 0 | Box score |
| Apr 18, 2021 | Evansville, IN | Southern Indiana 6, Drury 1 | Box score |
| Apr 17, 2021 | Evansville, IN | Southern Indiana 19, Southwest Baptist 0 | Box score |
| Apr 17, 2021 | Evansville, IN | Southern Indiana 6, Southwest Baptist 0 | Box score |
| Apr 12, 2021 | Liberty, MO | Southern Indiana 3, William Jewell 2 | Box score |
| Apr 12, 2021 | Liberty, MO | Southern Indiana 14, William Jewell 4 | Box score |
| Apr 11, 2021 | Kansas City, MO | Southern Indiana 3, Rockhurst 1 | Box score |
| Apr 11, 2021 | Kansas City, MO | Rockhurst 3, Southern Indiana 2 | Box score |
| Apr 03, 2021 | Lebanon, Ill | McKendree 5, Southern Indiana 4 | Box score |
| Apr 03, 2021 | Lebanon, Ill | McKendree 5, Southern Indiana 4 | Box score |
| Apr 02, 2021 | Evansville, IN | Indianapolis 2, Southern Indiana 1 | Box score |
| Apr 02, 2021 | Evansville, IN | Indianapolis 7, Southern Indiana 0 | Box score |
| Mar 28, 2021 | Evansville, IN | Southern Indiana 10, Truman State 1 | Box score |
| Mar 28, 2021 | Evansville, IN | Truman State 10, Southern Indiana 7 | Box score |
| Mar 27, 2021 | Evansville, IN | Southern Indiana 5, Quincy 0 | Box score |
| Mar 27, 2021 | Evansville, IN | Southern Indiana 9, Quincy 1 | Box score |
| Mar 21, 2021 | Chatham, IL | Illinois Springfield 10, Southern Indiana 2 | Box score |
| Mar 21, 2021 | Chatham, IL | Illinois Springfield 8, Southern Indiana 7 | Box score |
| Mar 20, 2021 | Romeoville, IL | Lewis 9, Southern Indiana 1 | Box score |
| Mar 20, 2021 | Romeoville, IL | Lewis 7, Southern Indiana 2 | Box score |
| Feb 27, 2021 | Owensboro, KY | Southern Indiana 8, Lake Erie 1 | Box score |
| Feb 27, 2021 | Owensboro, KY | Cedarville 5, Southern Indiana 4 | Box score |
| Feb 21, 2021 | Young Harris, GA | Young Harris 6, Southern Indiana 4 | Box score |
| Feb 20, 2021 | Dahlonega, GA | North Georgia 8, Southern Indiana 1 | Box score |
| Feb 20, 2021 | Dahlonega, GA | North Georgia 8, Southern Indiana 3 | Box score |
| Feb 19, 2021 | Dahlonega, GA | Southern Indiana 8, Wingate 7 | Box score |
| Feb 19, 2021 | Dahlonega, GA | Wingate 2, Southern Indiana 1 | Box score |