Wins
110
Indexed tournament wins
Player record
Tadehara, Akira
Losses
117
Indexed tournament losses
Matches
227
Decisive results
Win rate
48.5%
Across indexed matches
Peak rating
1,589
Highest rating in the available history.
Biggest upset
Jose Suarez
Westchester December 2018 Open · Dec 29, 2018 · +511 rating
Open →Biggest loss
Zhang, Yiheng
Westchester January 2019 Open · Jan 26, 2019 · -740 rating
Open →Most frequent opponent
Guaman, Aileen
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
28 tournament appearances · synced Aug 11, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 18, 2019 | NYISC August 18, 2019 OpenTournament · View matches | 1,397 | 1,348 | -49+20 / -69 | 2W / 6L |
| Jul 27, 2019 | Westchester July 2019 OpenTournament · View matches | 1,372 | 1,397 | +25+25 / 0 | 1W / 2L |
| Jun 30, 2019 | 2019 US NationalsTournament · View matches | 1,523 | 1,372 | -151+40 / -191 | 3W / 20L |
| Jun 23, 2019 | Flushing Table Tennis Center June Open 2019Tournament · View matches | 1,497 | 1,523 | +26+26 / 0 | 2W / 2L |
| Apr 21, 2019 | AACCT/Ping Pongism Series April 2019 Open Tournament · View matches | 1,589 | 1,497 | -92+0 / -92 | 2W / 5L |
| Apr 14, 2019 | NYISC April 14, 2019 OpenTournament · View matches | 1,583 | 1,589 | +6+10 / -4 | 2W / 4L |
| Feb 23, 2019 | Westchester February 2019 OpenTournament · View matches · USATT readjusted 1,449 → 1,510 | 1,449 | 1,583 | +73+75 / -2 | 2W / 4L |
| Jan 26, 2019 | Westchester January 2019 OpenTournament · View matches | 1,537 | 1,449 | -88+21 / -109 | 3W / 10L |
| Jan 12, 2019 | AYTTO January 2019 ChampionshipTournament · View matches | 1,537 | 1,537 | 0 | 4W / 1L |
| Jan 6, 2019 | NYITTC OpenTournament · View matches | 1,543 | 1,537 | -6+2 / -8 | 1W / 2L |
| Dec 29, 2018 | Westchester December 2018 OpenTournament · View matches · USATT readjusted 1,327 → 1,522 | 1,327 | 1,543 | +21+80 / -59 | 7W / 6L |
| Dec 9, 2018 | AACCT/Ping Pongism Series DECEMBER 2018 OpenTournament · View matches | 1,295 | 1,327 | +32+37 / -5 | 9W / 4L |
| Nov 23, 2018 | JOOLA North American TeamsTournament · View matches · USATT readjusted 1,048 → 1,193 | 1,048 | 1,295 | +102+148 / -46 | 17W / 9L |
| Nov 18, 2018 | NYITTC Nov. 18, 2018 Open Tournament · View matches · USATT readjusted 945 → 997 | 945 | 1,048 | +51+51 / 0 | 2W / 2L |
| Oct 21, 2018 | NYISC October 2018Tournament · View matches | 943 | 945 | +2+4 / -2 | 3W / 1L |
| Aug 25, 2018 | Westchester August 2018 OpenTournament · View matches | 903 | 943 | +40+51 / -11 | 6W / 3L |
| Aug 12, 2018 | NYISC August 2018Tournament · View matches | 906 | 903 | -3+4 / -7 | 5W / 2L |
| Jul 28, 2018 | Westchester July 2018 OpenTournament · View matches · USATT readjusted 776 → 891 | 776 | 906 | +15+61 / -46 | 3W / 4L |
| Jul 22, 2018 | AACCT July 2018 OpenTournament · View matches | 733 | 776 | +43+57 / -14 | 4W / 3L |
| Jul 15, 2018 | NYISC July 15, 2018 OpenTournament · View matches | 699 | 733 | +34+50 / -16 | 1W / 4L |
1–20 of 28
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