| Individual Statistics | NATSTATS |
Twelve Month Pitching Record as of 7/1/2008 2:47:52 PM
| NHPA # 130573 | Jon Grijalva | From: CO | Category: Men |
| Sanction | City | St | Date Held | Ringers | Shoes | Tourn Ave |
| 13-SL-708* | Boulder League | CO | 8/21/2007 | 43 | 700 | 6.14% |
Last Computed: 6.25% on 7/1/2008
"* Average was computed with a Sanction League based on 400 shoes "