Wins
3
Indexed tournament wins
Player record
Junior Castillo
Losses
24
Indexed tournament losses
Matches
27
Decisive results
Win rate
11.1%
Across indexed matches
Peak rating
934
Highest rating in the available history.
Biggest upset
Yuewen Zheng
ETTA BUTTERFLY MARCH OPEN 2026 · Mar 28, 2026 · +54 rating
Open →Biggest loss
Ashwath Siddharth
2025 Butterfly SPTTC DECEMBER GIANT ROUNDROBIN · Dec 6, 2025 · -678 rating
Open →Most frequent opponent
James He
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
5 tournament appearances · synced Aug 11, 2026, 9:11 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 28, 2026 | ETTA BUTTERFLY MARCH OPEN 2026Other Sanctioned Tournaments · View matches | 825 | 838 | +13+13 / 0 | 1W / 5L |
| Feb 22, 2026 | 2026 Butterfly SPTTC February OpenOther Sanctioned Tournaments · View matches | 827 | 825 | -2+0 / -2 | 0W / 6L |
| Jan 25, 2026 | ETTA BUTTERFLY JANUARY OPEN 2026Other Sanctioned Tournaments · View matches | 835 | 827 | -8+0 / -8 | 0W / 3L |
| Dec 6, 2025 | 2025 Butterfly SPTTC DECEMBER GIANT ROUNDROBINTournament · View matches | 934 | 835 | -99+3 / -102 | 1W / 6L |
| Aug 23, 2025 | 2025 Butterfly SPTTC August OpenTournament · View matches · Initial rating 934 | Unrated | 934 | -14+10 / -24 | 1W / 4L |
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