Wins
85
Indexed tournament wins
Player record
Guillaume Muller
Losses
282
Indexed tournament losses
Matches
367
Decisive results
Win rate
23.2%
Across indexed matches
Peak rating
1,731
Highest rating in the available history.
Biggest upset
Jacob Yu
Westchester 2025 January Open · Jan 25, 2025 · +555 rating
Open →Biggest loss
Tran, Phil
2023 September Open @ Princeton Pong · Sep 2, 2023 · -712 rating
Open →Most frequent opponent
Amir Khan
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
53 tournament appearances · synced Aug 7, 2026, 8:48 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 13, 2026 | LYTTC June Open 2026Tournament · View matches | 1,731 | 1,697 | -34+0 / -34 | 0W / 6L |
| May 9, 2026 | LYTTC May Open 2026Tournament · View matches · USATT readjusted 1,576 → 1,666 | 1,576 | 1,731 | +65+65 / 0 | 2W / 2L |
| Mar 14, 2026 | LYTTC March Open 2026Other Sanctioned Tournaments · View matches | 1,551 | 1,576 | +25+25 / 0 | 1W / 3L |
| Feb 7, 2026 | Barry Dattel Memorial Open Feb 2026Other Sanctioned Tournaments · View matches | 1,551 | 1,551 | 0+0 / 0 | 0W / 5L |
| Jan 31, 2026 | Princeton Pong 2026 February Open Sponsored By: Theza Friedman RealtyOther Sanctioned Tournaments · View matches | 1,554 | 1,551 | -3+0 / -3 | 0W / 3L |
| Dec 16, 2025 | 2025 US Open Table Tennis ChampionshipsUSATT-managed · View matches | 1,571 | 1,554 | -17+1 / -18 | 1W / 9L |
| Nov 28, 2025 | 2025 JOOLA North American TeamsTournament · View matches | 1,525 | 1,571 | +46+113 / -67 | 8W / 11L |
| Nov 8, 2025 | LYTTC November Open 2025Tournament · View matches | 1,525 | 1,525 | 0+0 / 0 | 0W / 6L |
| Nov 1, 2025 | 2025 Butterfly NOVEMBER OPEN @ Princeton PongTournament · View matches · USATT readjusted 1,435 → 1,485 | 1,435 | 1,525 | +40+40 / 0 | 1W / 5L |
| Oct 25, 2025 | Westchester 2025 October OpenTournament · View matches | 1,435 | 1,435 | 0+0 / 0 | 0W / 6L |
| Oct 11, 2025 | LYTTC October Open 2025Tournament · View matches | 1,437 | 1,435 | -2+0 / -2 | 0W / 5L |
| Aug 30, 2025 | Westchester 2025 August OpenTournament · View matches | 1,393 | 1,437 | +44+45 / -1 | 2W / 7L |
| Jul 26, 2025 | Westchester 2025 July OpenTournament · View matches | 1,401 | 1,393 | -8+0 / -8 | 0W / 6L |
| Jun 28, 2025 | US 2025 NationalsTournament · View matches | 1,361 | 1,401 | +40+50 / -10 | 1W / 6L |
| Jun 14, 2025 | LYTTC June Open 2025Tournament · View matches | 1,361 | 1,361 | 0+0 / 0 | 0W / 4L |
| Jun 8, 2025 | TAK9 1ST ANNIVERSARY TOURNAMENTTournament · View matches | 1,353 | 1,361 | +8+8 / 0 | 1W / 2L |
| May 24, 2025 | Westchester 2025 May OpenTournament · View matches | 1,353 | 1,353 | 0+0 / 0 | 0W / 9L |
| Apr 26, 2025 | Westchester 2025 April OpenTournament · View matches | 1,350 | 1,353 | +3+3 / 0 | 1W / 8L |
| Mar 29, 2025 | Westchester 2025 March OpenTournament · View matches | 1,350 | 1,350 | 0+0 / 0 | 0W / 6L |
| Jan 25, 2025 | Westchester 2025 January OpenTournament · View matches · USATT readjusted 1,250 → 1,300 | 1,250 | 1,350 | +50+50 / 0 | 1W / 5L |
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