Wins
3
Indexed tournament wins
Player record
Jonathan Tsai
Losses
16
Indexed tournament losses
Matches
19
Decisive results
Win rate
15.8%
Across indexed matches
Peak rating
648
Highest rating in the available history.
Biggest upset
Eugene Song
2025 JOOLA LA Open · Aug 9, 2025 · +206 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Aaron Shu
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
5 tournament appearances · synced Aug 9, 2026, 9:00 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jan 24, 2026 | LATTA Butterfly Thanh Banh OpenOther Sanctioned Tournaments · View matches | 648 | 640 | -8 | 0W / 3L |
| Oct 18, 2025 | OCTTA x UCLA Butterfly Fall Open Presented by Paddle PalaceTournament · View matches | 640 | 648 | +8+8 / 0 | 1W / 2L |
| Aug 9, 2025 | 2025 JOOLA LA OpenTournament · View matches | 497 | 640 | +143 | 2W / 6L |
| Jul 26, 2025 | LATTA BUTTERFLY JULY OPEN 2025Tournament · View matches | 498 | 497 | -1+0 / -1 | 0W / 3L |
| Jun 14, 2025 | LATTA Butterfly June Open 2025Tournament · View matches · Initial rating 498 | Unrated | 498 | — | 0W / 2L |
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