Wins
34
Indexed tournament wins
Player record
Roger Call
Losses
60
Indexed tournament losses
Matches
94
Decisive results
Win rate
36.2%
Across indexed matches
Peak rating
1,635
Highest rating in the available history.
Biggest upset
Dio, Luo
LATTA Butterfly November Open · Nov 23, 2024 · +412 rating
Open →Biggest loss
Wentao Zhang
LATTA Butterfly April Open · Apr 20, 2024 · -266 rating
Open →Most frequent opponent
Navid Farrokhi
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
18 tournament appearances · synced Aug 7, 2026, 8:43 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 25, 2026 | OCTTA Butterfly Summer Open 2026Tournament · View matches | 1,618 | 1,604 | -14+3 / -17 | 1W / 4L |
| Apr 25, 2026 | OCTTA BUTTERFLY GRAND OPENING TOURNAMENT - HOT CASH $15,750Tournament · View matches | 1,628 | 1,618 | -10+0 / -10 | 0W / 2L |
| Mar 14, 2026 | OCTTA BUTTERFLY SPRING OPEN 2026 HOT CASH $8,350Other Sanctioned Tournaments · View matches | 1,635 | 1,628 | -7+4 / -11 | 2W / 2L |
| Dec 6, 2025 | OCTTA BUTTERFLY WINTER OPEN 2025Tournament · View matches · USATT readjusted 1,527 → 1,597 | 1,527 | 1,635 | +38+42 / -4 | 4W / 1L |
| Apr 26, 2025 | LATTA Butterfly April Open 2025Tournament · View matches | 1,530 | 1,527 | -3+0 / -3 | 0W / 3L |
| Mar 29, 2025 | LATTA Butterfly March Open 2025Tournament · View matches | 1,518 | 1,530 | +12 | 4W / 3L |
| Jan 25, 2025 | LATTA January Open 2025Tournament · View matches | 1,504 | 1,518 | +14 | 2W / 4L |
| Nov 23, 2024 | LATTA Butterfly November OpenTournament · View matches · USATT readjusted 1,306 → 1,464 | 1,306 | 1,504 | +40+67 / -27 | 4W / 3L |
| Aug 24, 2024 | LATTA Butterfly August OpenTournament · View matches | 1,340 | 1,306 | -34+2 / -36 | 1W / 2L |
| May 18, 2024 | LATTA Butterfly May OpenTournament · View matches | 1,346 | 1,340 | -6+1 / -7 | 2W / 4L |
| Apr 20, 2024 | LATTA Butterfly April OpenTournament · View matches | 1,386 | 1,346 | -40 | 2W / 3L |
| Mar 23, 2024 | LATTA Butterfly March OpenTournament · View matches · USATT readjusted 1,262 → 1,332 | 1,262 | 1,386 | +54+58 / -4 | 2W / 3L |
| Feb 24, 2024 | LATTA Butterfly February OpenTournament · View matches | 1,215 | 1,262 | +47+47 / 0 | 2W / 4L |
| Jan 27, 2024 | LATTA Butterfly Thanh Banh Memorial Open Jan 2024Tournament · View matches | 1,219 | 1,215 | -4+3 / -7 | 1W / 5L |
| Nov 18, 2023 | LATTA Butterfly Open November 2023Tournament · View matches | 1,219 | 1,219 | 0+13 / -13 | 1W / 4L |
| Aug 12, 2023 | 2023 Joola LA OpenTournament · View matches | 1,227 | 1,219 | -8+4 / -12 | 2W / 4L |
| Apr 29, 2023 | LATTA Butterfly Open April 2023Tournament · View matches | 1,241 | 1,227 | -14+0 / -14 | 2W / 5L |
| Mar 25, 2023 | LATTA Butterfly Open March 2023Tournament · View matches · Initial rating 1,241 | Unrated | 1,241 | 0+8 / -8 | 2W / 4L |
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