| # | Player | Year | Team | AVE |
|---|---|---|---|---|
| 1 | M. De La Rosa | 2003 | Vallejo | .363 |
| 2 | S. Bell | 2003 | Chesapeake | .358 |
| 3 | R. Orozco | 2010 | Nashville | .358 |
| 4 | S. Vasquez | 2054 | Detroit | .350 |
| 5 | J. Torrez | 2058 | Birmingham | .349 |
| 6 | J. Salgado | 2003 | Las Vegas | .343 |
| 7 | J. Mauldin | 2049 | Durham | .341 |
| 8 | C. McCollum | 2052 | Minneapolis | .338 |
| 9 | G. Rincon | 2049 | Boulder | .337 |
| 10 | M. Carter | 2011 | Coconut Creek | .336 |
| 11 | J. Castaneda | 2009 | Nashville | .333 |
| 12 | J. Kim | 2043 | Murfreesboro | .333 |
| 13 | L. DiMaggio | 2005 | Las Vegas | .332 |
| 14 | M. Pineda | 2057 | Atlanta | .332 |
| 15 | R. Rosales | 2054 | Boulder | .331 |
| # | Player | Team | AVE |
|---|---|---|---|
| 1 | O. Cano | Boulder | .309 |
| 2 | J. Soto | New York | .306 |
| 3 | L. Cummings | Napa | .305 |
| 4 | T. Young | Boulder | .300 |
| 5 | J. Pagan | Concord | .298 |
| 6 | R. Santini | Kalamazoo | .297 |
| 7 | L. Stephenson | Las Vegas | .297 |
| 8 | C. McCollum | Minneapolis | .295 |
| 9 | A. Burch | Novi | .293 |
| 10 | J. Kruger | Boulder | .292 |
| 11 | M. Hartmann | Boulder | .292 |
| 12 | J. Burgos | Minneapolis | .292 |
| 13 | C. Spivey | Flint | .290 |
| 14 | T. Stephens | Novi | .290 |
| 15 | R. Schuler | Waterloo | .289 |