|
 Ed Davis
|
|
 Walker Kessler
|
| Player/Team |
Blocks |
Versus/Year |
| Ed Davis, Richmond Benedictine |
12 |
Hales Franciscan/ 2007 |
| Walker Kessler, Woodward Academy |
12 |
Lake Forest Academy/ 2019 |
| Walker Kessler, Woodward Academy |
11 |
St. Louis De Smet Jesuit/ 2019 |
| Anthony Davis, Chicago Perspectives |
11 |
Gary Lew Wallace/ 2010 |
| E.J. Liddell, Belleville West |
11 |
Sam Houston MSTC/ 2017 |
| Josh Crittle, Hales Franciscan |
10 |
Morton/ 2006 |
| Jarryd Cole, KC Winnetonka |
10 |
Springdale Har-Ber/ 2006 |
| George Conditt, Chicago Corliss |
9 |
St. Louis Whitfield School/ 2017 |
| Tyler Chisom, Proviso East |
9 |
Spartanburg Day/ 2016 |
| Austin Wiley, Spain Park |
9 |
Arlington Country Day/ 2015 |
| Chris Harris, Houston Madison |
9 |
Champaign Central/ 2014 |
| Chris Harris, Houston Madison |
9 |
St. Louis Madison College Prep/ 2014 |
| Joseph Strugg, Montgomery Carver |
9 |
O’Fallon/ 2014 |
| Myles Turner, Euless Trinity |
9 |
O’Fallon/ 2013 |
| Xavier Gibson, Northview |
9 |
St. Anne/ 2007 |
| Ed Davis, Richmond Benedictine |
9 |
Morton/ 2007 |
| DaRon Holmes, Goodyear Millennium |
8 |
Urbana/ 2019 |
| Brendan Newton, Faith Christian |
8 |
St. Louis Soldan/ 2016 |
| Obediah Church, Springfield |
8 |
Fort Zumwalt North/ 2013 |
