Wins
13
Indexed tournament wins
Player record
Zhang, Jack
Losses
1
Indexed tournament losses
Matches
14
Decisive results
Win rate
92.9%
Across indexed matches
Peak rating
1,379
Highest rating in the available history.
Biggest upset
Chu, Warren
2018 Portland Open Table Tennis Tournament · Nov 10, 2018 · +183 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Andrey Borovik
1 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 8, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 10, 2018 | 2018 Portland Open Table Tennis TournamentTournament · View matches | 1,209 | 1,379 | +170 | 12W / 0L |
| Mar 22, 2015 | 2015 BTTC Spring OpenTournament · View matches · Initial rating 1,209 | Unrated | 1,209 | 0+10 / -10 | 1W / 1L |
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