Wins
290
Indexed tournament wins
Player record
Du, Ethan
Losses
275
Indexed tournament losses
Matches
565
Decisive results
Win rate
51.3%
Across indexed matches
Peak rating
2,198
Highest rating in the available history.
Biggest upset
Nguyen, Phuong
2013 SPTTC May Open · May 19, 2013 · +658 rating
Open →Biggest loss
Wu, Isaac
USATT Nationals · Dec 21, 2013 · -906 rating
Open →Most frequent opponent
Chad Su
10 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
48 tournament appearances · synced Aug 8, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 5, 2015 | SPTTC December Giant Round RobinTournament · View matches | 1,815 | 1,793 | -22+8 / -30 | 7W / 3L |
| Nov 15, 2015 | 2015 Stiga Portland OpenTournament · View matches | 1,844 | 1,815 | -29+20 / -49 | 5W / 8L |
| Sep 20, 2015 | 2015 BTTC Fall OpenTournament · View matches · USATT readjusted 1,669 → 1,828 | 1,669 | 1,844 | +16+41 / -25 | 7W / 5L |
| Jul 11, 2015 | 2015 U.S. Open Tournament · View matches | 1,723 | 1,669 | -54 | 7W / 12L |
| Apr 12, 2015 | Alameda USA West Hopes TournamentTournament · View matches | 1,701 | 1,722 | +21+25 / -4 | 5W / 2L |
| Mar 22, 2015 | 2015 BTTC Spring OpenTournament · View matches | 1,731 | 1,701 | -30+21 / -51 | 2W / 6L |
| Mar 14, 2015 | 9th Annual Bill Mason Memorial TournamentTournament · View matches | 1,726 | 1,731 | +5+21 / -16 | 2W / 6L |
| Dec 20, 2014 | 2014 US National ChampionshipsTournament · View matches | 1,790 | 1,726 | -64 | 8W / 12L |
| Nov 2, 2014 | 2014 Stiga Portland OpenTournament · View matches | 1,519 | 1,790 | +271 | 3W / 2L |
| Oct 26, 2014 | 2014 BTTC Fall OpenTournament · View matches | 1,587 | 1,519 | -68+7 / -75 | 3W / 6L |
| Jul 27, 2014 | 2014 SPTTC OpenTournament · View matches | 1,678 | 1,587 | -91+7 / -98 | 9W / 8L |
| Jul 5, 2014 | US OpenTournament · View matches · USATT readjusted 1,476 → 1,660 | 1,476 | 1,678 | +18+28 / -10 | 3W / 8L |
| Jun 29, 2014 | 2014 BTTC Summer OpenTournament · View matches | 1,476 | 1,476 | 0+0 / 0 | 1W / 2L |
| May 18, 2014 | 2014 SPTTC May OpenTournament · View matches | 1,526 | 1,476 | -50+42 / -92 | 6W / 8L |
| Mar 30, 2014 | 2014 BTTC Spring OpenTournament · View matches | 1,525 | 1,526 | +1+3 / -2 | 1W / 6L |
| Mar 15, 2014 | 8th Annual Bill Mason Memorial TournamentTournament · View matches · USATT readjusted 1,415 → 1,481 | 1,415 | 1,525 | +44+55 / -11 | 4W / 4L |
| Feb 9, 2014 | 2014 SPTTC February OpenTournament · View matches | 1,456 | 1,415 | -41+17 / -58 | 2W / 8L |
| Dec 21, 2013 | USATT NationalsTournament · View matches | 1,345 | 1,456 | +111 | 8W / 8L |
| Oct 13, 2013 | 2013 Spokane Fall Open on JOOLA North America TourTournament · View matches · USATT readjusted 1,214 → 1,316 | 1,214 | 1,345 | +29+54 / -25 | 9W / 7L |
| Sep 22, 2013 | 2013 Bellevue Fall OpenTournament · View matches | 970 | 1,214 | +244 | 2W / 4L |