| Rank | Student | Grade | School | Year | | W | L | PCT |
| 1 |
Evan Clark
Liberty | 2002
| Sr | Liberty | 2002 | | 31 | 0 | 100.0% |
| 1 |
Carson L Haskins
Parkway South | 2015
| So | Parkway South | 2015 | | 29 | 0 | 100.0% |
| 1 |
Mauricio Sovero
Chaminade | 1992
| Sr | Chaminade | 1992 | | 28 | 0 | 100.0% |
| 1 |
Mauricio Sovero
Chaminade | 1991
| Jr | Chaminade | 1991 | | 27 | 0 | 100.0% |
| 1 |
Blake Strode
Pattonville | 2005
| Sr | Pattonville | 2005 | | 27 | 0 | 100.0% |
| 1 |
Casey Smith
Rockhurst | 1997
| Jr | Rockhurst | 1997 | | 26 | 0 | 100.0% |
| 1 |
Nick Hegarty
Central (St. Joseph) | 2003
| Sr | Central (St. Joseph) | 2003 | | 25 | 0 | 100.0% |
| 1 |
Carson L Haskins
Parkway South | 2017
| Sr | Parkway South | 2017 | | 25 | 0 | 100.0% |
| 1 |
Abe Souza
St. Louis University | 2007
| Sr | St. Louis University | 2007 | | 21 | 0 | 100.0% |
| 1 |
Carson L Haskins
Parkway South | 2014
| Fr | Parkway South | 2014 | | 21 | 0 | 100.0% |
| 1 |
Carson L Haskins
Parkway South | 2016
| Jr | Parkway South | 2016 | | 19 | 0 | 100.0% |