Wins
117
Indexed tournament wins
Player record
Guo, Ethan
Losses
128
Indexed tournament losses
Matches
245
Decisive results
Win rate
47.8%
Across indexed matches
Peak rating
1,636
Highest rating in the available history.
Biggest upset
April Cintron
2021 U.S. Open Table Tennis Championships · Dec 17, 2021 · +823 rating
Open →Biggest loss
Vraj Amin
SILICON VALLEY WINTERFEST · Dec 2, 2022 · -789 rating
Open →Most frequent opponent
Shloak Hiremani
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
21 tournament appearances · synced Aug 9, 2026, 2:20 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 3, 2023 | 2023 U.S. NATIONAL TABLE TENNIS CHAMPIONSHIPSTournament · View matches · USATT readjusted 1,462 → 1,613 | 1,462 | 1,636 | +23+141 / -118 | 14W / 7L |
| May 27, 2023 | 888 Silicon Valley Team Championships 2023Tournament · View matches | 1,487 | 1,462 | -25 | 2W / 4L |
| Apr 1, 2023 | 2023 TTA BUTTERFLY BAY AREA OPENTournament · View matches · USATT readjusted 1,353 → 1,433 | 1,353 | 1,487 | +54+62 / -8 | 4W / 2L |
| Mar 18, 2023 | Sac Winter Open Giant RR Singles & 3 Player Teams presented by Paddle PalaceTournament · View matches | 1,334 | 1,353 | +19+69 / -50 | 9W / 2L |
| Feb 18, 2023 | Silicon Valley ChampionshipsTournament · View matches | 1,323 | 1,334 | +11+55 / -44 | 6W / 8L |
| Dec 16, 2022 | 2022 U.S. OPEN TABLE TENNIS CHAMPIONSHIPSTournament · View matches | 1,313 | 1,323 | +10+18 / -8 | 7W / 5L |
| Dec 2, 2022 | SILICON VALLEY WINTERFESTTournament · View matches | 1,487 | 1,313 | -174+0 / -174 | 5W / 5L |
| Nov 25, 2022 | 2022 JOOLA North American TeamsTournament · View matches · USATT readjusted 949 → 1,420 | 949 | 1,487 | +67+104 / -37 | 15W / 8L |
| Oct 15, 2022 | ICC JOOLA Autumn OpenTournament · View matches | 1,094 | 949 | -145+0 / -145 | 0W / 4L |
| Sep 10, 2022 | ICC JOOLA Fall OpenTournament · View matches | 1,054 | 1,094 | +40+90 / -50 | 3W / 3L |
| Aug 13, 2022 | TTA Ping Pong Diplomacy TournamentTournament · View matches | 1,129 | 1,054 | -75+0 / -75 | 2W / 3L |
| Jul 2, 2022 | 2022 US NATIONAL TABLE TENNIS CHAMPIONSHIPSTournament · View matches · USATT readjusted 859 → 1,004 | 859 | 1,129 | +125+157 / -32 | 12W / 7L |
| Jun 4, 2022 | TTA Butterfly Bay Area ChampionshipsTournament · View matches | 941 | 859 | -82+3 / -85 | 3W / 3L |
| May 28, 2022 | Silicon Valley TeamsTournament · View matches · USATT readjusted 791 → 935 | 791 | 941 | +6+49 / -43 | 8W / 5L |
| Apr 1, 2022 | Silicon Valley ChampionshipsTournament · View matches | 933 | 791 | -142+0 / -142 | 3W / 18L |
| Mar 19, 2022 | ICC JOOLA Spring Open 2022Tournament · View matches | 1,008 | 933 | -75+0 / -75 | 0W / 2L |
| Dec 17, 2021 | 2021 U.S. Open Table Tennis ChampionshipsTournament · View matches · USATT readjusted 468 → 803 | 468 | 1,008 | +205+215 / -10 | 5W / 13L |
| Dec 3, 2021 | 888 Table Tennis Winterfest TournamentTournament · View matches | 436 | 468 | +32 | 9W / 6L |
| Nov 26, 2021 | 2021 Joola North American TeamTournament · View matches · USATT readjusted 311 → 377 | 311 | 436 | +59+59 / 0 | 3W / 12L |
| Nov 13, 2021 | ICC JOOLA Winter Open 2021Tournament · View matches | 271 | 311 | +40+60 / -20 | 2W / 3L |
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