| # | Player | Year | Team | AVE |
|---|---|---|---|---|
| 1 | A. McCarty | 2003 | Edison | .415 |
| 2 | A. Barron | 2002 | Lakeland | .413 |
| 3 | J. Donovan | 2056 | Juneau | .411 |
| 4 | A. Barron | 2003 | Lakeland | .410 |
| 5 | G. Shaw | 2003 | Bethlehem | .407 |
| 6 | O. Bustamante | 2003 | Rome | .407 |
| 7 | R. Mercado | 2003 | Lenexa | .405 |
| 8 | B. McKinney | 2003 | Biddeford | .405 |
| 9 | B. Griffey | 2002 | Ashland | .402 |
| 10 | L. Cummings | 2002 | Redlands | .402 |
| 11 | J. Werner | 2003 | Oakland Park | .401 |
| 12 | E. Fernandez | 2003 | Strongsville | .400 |
| 13 | J. Roberts | 2003 | Lake Havasu | .400 |
| 14 | S. Foster | 2031 | Baltimore | .400 |
| 15 | T. Pedraza | 2040 | Yucatán | .400 |
| 16 | J. Harrison | 2021 | Hoover | .399 |
| 17 | D. Cho | 2001 | Anaheim | .398 |
| 18 | M. Newby | 2037 | Atlanta | .398 |
| 19 | C. Taylor | 2027 | Blue Springs | .398 |
| 20 | J. Dalton | 2003 | Sioux Falls | .396 |
| 21 | A. Phillips | 2001 | Bristol | .395 |
| 22 | W. Michael | 2003 | Brewer | .395 |
| 23 | R. Nieves | 2040 | Yucatán | .395 |
| 24 | T. Hernandez | 2040 | Unión Laguna | .395 |
| 25 | S. Casanova | 2029 | Chico | .395 |
| # | Player | Team | AVE |
|---|---|---|---|
| 1 | S. Watt | Caribou | .354 |
| 2 | Y. Okazaki | Tokyo | .354 |
| 3 | K. Fowler | Yukon | .349 |
| 4 | C. Rico | Manchester | .347 |
| 5 | S. Takagi | Yomiuri | .347 |
| 6 | R. Agosto | Moline | .344 |
| 7 | R. Serrano | La Grande | .342 |
| 8 | B. McKinney | Biddeford | .341 |
| 9 | S. Foster | Eden Prairie | .341 |
| 10 | I. Ayala | Yomiuri | .341 |
| 11 | A. Romero | Brandon | .352 |
| 12 | J. Lopez | Barnstable | .340 |
| 13 | O. Jasso | Lafayette | .339 |
| 14 | R. Portillo | Bolingbrook | .339 |
| 15 | M. Newby | Atlanta | .339 |
| 16 | G. White | Lafayette | .339 |
| 17 | A. Phillips | Bristol | .338 |
| 18 | A. Ramirez | Roseville | .338 |
| 19 | I. Meda | Bristol | .338 |
| 20 | R. Velazquez | Dade City | .337 |
| 21 | C. Boswell | Reno | .337 |
| 22 | L. Esquivel | Chesapeake | .337 |
| 23 | W. Overton | West Covina | .337 |
| 24 | F. Argueta | Scottsdale | .337 |
| 25 | V. Howe | Navajo Nation | .336 |