Wins
128
Indexed tournament wins
Player record
Jayson Yi
Losses
128
Indexed tournament losses
Matches
256
Decisive results
Win rate
50.0%
Across indexed matches
Peak rating
1,940
Highest rating in the available history.
Biggest upset
Hak Jae Kim
2010 Rose City Open · Jun 13, 2010 · +443 rating
Open →Biggest loss
Evan Lai
2012 U.S. Nationals · Dec 22, 2012 · -415 rating
Open →Most frequent opponent
Brian Chia
8 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
25 tournament appearances · synced Aug 26, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jan 18, 2020 | PPC 2020 Winter OpenTournament · View matches · USATT readjusted 1,744 → 1,913 | 1,744 | 1,940 | +27+41 / -14 | 10W / 3L |
| Oct 12, 2019 | PPC Fall OpenTournament · View matches | 1,711 | 1,744 | +33+33 / 0 | 11W / 3L |
| Nov 11, 2017 | 2017 Stiga Portland OpenTournament · View matches | 1,744 | 1,711 | -33+9 / -42 | 4W / 7L |
| Jun 3, 2017 | 2017 Rose City OpenTournament · View matches | 1,790 | 1,744 | -46+7 / -53 | 4W / 5L |
| Nov 12, 2016 | 2016 Stiga Portland OpenTournament · View matches | 1,826 | 1,790 | -36+2 / -38 | 3W / 5L |
| Nov 15, 2015 | 2015 Stiga Portland OpenTournament · View matches | 1,826 | 1,826 | 0+6 / -6 | 2W / 6L |
| Aug 23, 2015 | 2015 Seattle OpenTournament · View matches | 1,829 | 1,826 | -3+6 / -9 | 2W / 4L |
| Jun 8, 2014 | 2014 Rose City OpenTournament · View matches | 1,785 | 1,829 | +44+63 / -19 | 7W / 7L |
| Mar 15, 2014 | 8th Annual Bill Mason Memorial TournamentTournament · View matches | 1,783 | 1,785 | +2+23 / -21 | 2W / 5L |
| Nov 3, 2013 | 2013 Pacific Rim OpenTournament · View matches | 1,734 | 1,783 | +49+49 / 0 | 5W / 5L |
| Sep 1, 2013 | 2013 LA Open Table Tennis TournamentTournament · View matches | 1,754 | 1,734 | -20+4 / -24 | 2W / 9L |
| Jun 9, 2013 | 2013 Rose City OpenTournament · View matches | 1,753 | 1,754 | +1+15 / -14 | 7W / 4L |
| Dec 22, 2012 | 2012 U.S. NationalsTournament · View matches | 1,790 | 1,753 | -37+53 / -90 | 7W / 6L |
| Nov 4, 2012 | 2012 Pacific Rim OpenTournament · View matches | 1,764 | 1,790 | +26+32 / -6 | 5W / 4L |
| Jul 29, 2012 | Pacific Sports Exchange OpenTournament · View matches | 1,791 | 1,764 | -27+5 / -32 | 4W / 6L |
| Jun 10, 2012 | 2012 Rose City OpenTournament · View matches | 1,732 | 1,791 | +59 | 7W / 6L |
| Nov 6, 2011 | 2011 Pacific Rim OpenTournament · View matches | 1,742 | 1,732 | -10+40 / -50 | 3W / 6L |
| Sep 4, 2011 | LA Open TT Tournament 2011Tournament · View matches | 1,707 | 1,742 | +35 | 4W / 6L |
| Jun 12, 2011 | 2011 Rose City OpenTournament · View matches | 1,713 | 1,707 | -6+15 / -21 | 3W / 6L |
| Nov 7, 2010 | 2010 Li-Ning Pacific Rim OpenTournament · View matches | 1,718 | 1,713 | -5+15 / -20 | 4W / 6L |
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