Wins
403
Indexed tournament wins
Player record
John Fredrickson
Losses
536
Indexed tournament losses
Matches
939
Decisive results
Win rate
42.9%
Across indexed matches
Peak rating
1,762
Highest rating in the available history.
Biggest upset
Sophal Pouv
2019 PADDLE PALACE BELLEVUE SUMMER OPEN · Jun 15, 2019 · +480 rating
Open →Biggest loss
Mingyan Zhang
2021 SPTTC JULY OPEN · Jul 24, 2021 · -579 rating
Open →Most frequent opponent
Chad Su
23 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
73 tournament appearances · synced Aug 8, 2026, 3:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 3, 2013 | 2013 Pacific Rim OpenTournament · View matches | 1,627 | 1,651 | +24+31 / -7 | 2W / 9L |
| Oct 13, 2013 | 2013 Spokane Fall Open on JOOLA North America TourTournament · View matches | 1,610 | 1,627 | +17 | 4W / 6L |
| Sep 22, 2013 | 2013 Bellevue Fall OpenTournament · View matches | 1,609 | 1,610 | +1+6 / -5 | 7W / 7L |
| Jun 9, 2013 | 2013 Rose City OpenTournament · View matches | 1,640 | 1,609 | -31+4 / -35 | 2W / 7L |
| Apr 28, 2013 | 2013 BTTC Spring OpenTournament · View matches | 1,653 | 1,640 | -13 | 8W / 5L |
| Apr 13, 2013 | Tri Cities Spring OpenTournament · View matches | 1,638 | 1,653 | +15+25 / -10 | 4W / 3L |
| Mar 16, 2013 | 7th Annual Bill Mason Memorial OpenTournament · View matches | 1,616 | 1,638 | +22+40 / -18 | 5W / 3L |
| Mar 3, 2013 | 2013 SPTTC March OpenTournament · View matches | 1,610 | 1,616 | +6+6 / 0 | 5W / 7L |
| Jan 20, 2013 | 2013 SPTTC January OpenTournament · View matches | 1,639 | 1,610 | -29+35 / -64 | 5W / 15L |
| Dec 2, 2012 | 2012 SPTTC November OpenTournament · View matches | 1,686 | 1,639 | -47+20 / -67 | 8W / 13L |
| Oct 28, 2012 | 2012 SPTTC October OpenTournament · View matches | 1,681 | 1,686 | +5+10 / -5 | 3W / 6L |
| Oct 21, 2012 | Eastern Washington OpenTournament · View matches | 1,690 | 1,681 | -9+3 / -12 | 8W / 4L |
| Jul 29, 2012 | Pacific Sports Exchange OpenTournament · View matches | 1,694 | 1,690 | -4+0 / -4 | 1W / 11L |
| Jun 24, 2012 | 2012 Bellevue Summer OpenTournament · View matches | 1,677 | 1,694 | +17+55 / -38 | 2W / 7L |
| Jun 10, 2012 | 2012 Rose City OpenTournament · View matches | 1,613 | 1,677 | +64 | 8W / 9L |
| Apr 29, 2012 | 2012 Bellevue Spring OpenTournament · View matches · USATT readjusted 1,507 → 1,565 | 1,507 | 1,613 | +48+57 / -9 | 2W / 8L |
| Apr 7, 2012 | TCTTA Spring Open + Double RRTournament · View matches | 1,471 | 1,507 | +36+38 / -2 | 4W / 3L |
| Mar 17, 2012 | Bill Mason Memorial OpenTournament · View matches | 1,567 | 1,471 | -96+0 / -96 | 2W / 4L |
| Oct 20, 2002 | Tri-Cities Fall Open Double RRTournament · View matches | 1,605 | 1,567 | -38+5 / -43 | 6W / 4L |
| Apr 22, 2001 | Tri-City Open Spring Double RRTournament · View matches | 1,659 | 1,605 | -54+8 / -62 | 11W / 7L |