Wins
303
Indexed tournament wins
Player record
Boerwinkle, Jerry
Losses
219
Indexed tournament losses
Matches
522
Decisive results
Win rate
58.0%
Across indexed matches
Peak rating
1,854
Highest rating in the available history.
Biggest upset
Roecker, James A.
Colorado New Year Open · Jan 27, 1996 · +268 rating
Open →Biggest loss
Lin, Jonathan
USATT Nationals Championships · Dec 20, 2008 · -376 rating
Open →Most frequent opponent
Huiping Fuschino
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
63 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 12, 2003 | Arizona Giant Round RobinTournament · View matches | 1,753 | 1,738 | -15+3 / -18 | 5W / 2L |
| Dec 23, 2001 | 2001 USATT NationalsTournament · View matches | 1,767 | 1,753 | -14+15 / -29 | 5W / 4L |
| Nov 18, 2001 | The 2001 Outpost OpenTournament · View matches | 1,767 | 1,767 | 0+13 / -13 | 1W / 2L |
| Oct 20, 2001 | Best of the WestTournament · View matches | 1,764 | 1,767 | +3+3 / 0 | 1W / 0L |
| Sep 16, 2001 | 6th Lake Havasu Open - AZTournament · View matches | 1,759 | 1,764 | +5+16 / -11 | 1W / 6L |
| Mar 3, 2001 | Grand Canyon State GamesTournament · View matches | 1,800 | 1,759 | -41 | 2W / 3L |
| Dec 17, 2000 | 2000 USATT National ChampionshipTournament · View matches | 1,761 | 1,800 | +39+49 / -10 | 7W / 3L |
| Oct 22, 2000 | Best of the West OpenTournament · View matches | 1,776 | 1,762 | -14+16 / -30 | 6W / 4L |
| Sep 17, 2000 | Lake Havasu OpenTournament · View matches | 1,787 | 1,776 | -11 | 4W / 3L |
| Mar 13, 2000 | 2000 Millennium Madness OpenTournament · View matches | 1,823 | 1,787 | -36+0 / -36 | 7W / 3L |
| Feb 27, 2000 | Arizona OpenTournament · View matches | 1,797 | 1,823 | +26+52 / -26 | 9W / 3L |
| Dec 19, 1999 | US NationalsTournament · View matches | 1,802 | 1,797 | -5+23 / -28 | 4W / 5L |
| Dec 4, 1999 | Valley of the Sun OpenTournament · View matches | 1,810 | 1,802 | -8+29 / -37 | 4W / 3L |
| Oct 24, 1999 | TT&M Fall OpenTournament · View matches | 1,815 | 1,810 | -5+21 / -26 | 5W / 3L |
| Sep 19, 1999 | Lake Havasu OpenTournament · View matches | 1,819 | 1,815 | -4+5 / -9 | 4W / 3L |
| Jul 31, 1999 | Arizona Sizzler Giant RRTournament · View matches | 1,795 | 1,819 | +24+30 / -6 | 6W / 2L |
| Apr 10, 1999 | 2nd Annual Billings OpenTournament · View matches | 1,805 | 1,795 | -10 | 6W / 2L |
| Mar 7, 1999 | 1999 Spring CO Civil War CloseTournament · View matches | 1,850 | 1,854 | +4+10 / -6 | 2W / 2L |
| Dec 20, 1998 | 1998 USATT NationalsTournament · View matches | 1,726 | 1,850 | +124 | 11W / 4L |
| Oct 11, 1998 | 1998 Colorado Springs OpenTournament · View matches | 1,696 | 1,726 | +30 | 6W / 3L |