|
 Ed Davis
|
|
 George Conditt
|
| Player/Team |
Blocks |
Versus/Year |
| Ed Davis, Richmond Benedictine |
12 |
Hales Franciscan/ 2007 |
| 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 |
| Brendan Newton, Faith Christian |
8 |
St. Louis Soldan/ 2016 |
| Obediah Church, Springfield |
8 |
Fort Zumwalt North/ 2013 |
| E.J. Liddell, Belleville West |
7 |
Montgomery Carver/ 2017 |
| Mohamed Bamba, Westtown School |
7 |
St. Louis Christian Academy/ 2014 |
| Chris Harris, Houston Madison |
7 |
Washington/ 2014 |
| Dylan Miller, Hillsboro |
7 |
Chicago Al Raby/ 2014 |
| Myles Turner, Euless Trinity |
7 |
Parkview Baptist/ 2013 |
| Myles Carter, Chicago St. Rita |
7 |
Washington/ 2012 |
| Myles Carter, Chicago St. Rita |
7 |
Champaign Central/ 2012 |
| Makur Puou, Mooseheart |
7 |
Springfield/ 2012 |
| Malcolm Gilbert, ANC |
7 |
Findlay Prep/ 2010 |
| Max Bielfeldt, Peoria Notre Dame |
7 |
Linn/ 2008 |
| Nerlens Noel, Tilton School |
7 |
Trent InternationalE/ 2011 |