Wins
118
Indexed tournament wins
Player record
Osborn, Blake
Losses
185
Indexed tournament losses
Matches
303
Decisive results
Win rate
38.9%
Across indexed matches
Peak rating
1,762
Highest rating in the available history.
Biggest upset
Michael Song
2019 US Nationals · Jun 30, 2019 · +612 rating
Open →Biggest loss
Kwan, Owen
LATTA Thanh Banh Memorial Open · Jan 26, 2019 · -1008 rating
Open →Most frequent opponent
L'Heureux, Chris
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
35 tournament appearances · synced Aug 8, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 1, 2022 | Homenetment ARARAT OPEN 2022Tournament · View matches | 1,715 | 1,707 | -8+2 / -10 | 2W / 3L |
| Apr 23, 2022 | LATTA Butterfly April OpenTournament · View matches | 1,704 | 1,715 | +11+31 / -20 | 2W / 6L |
| Dec 11, 2021 | OCTTA BUTTERFLY DECEMBER 2021 OPENTournament · View matches | 1,700 | 1,704 | +4+8 / -4 | 4W / 3L |
| Dec 4, 2021 | LATTA Butterfly Open December 2021Tournament · View matches | 1,712 | 1,700 | -12+2 / -14 | 6W / 5L |
| Oct 16, 2021 | OCTTA Butterfly October 2021 OpenTournament · View matches | 1,735 | 1,712 | -23+0 / -23 | 0W / 3L |
| Aug 21, 2021 | OCTTA Butterfly August 2021 OpenTournament · View matches | 1,750 | 1,735 | -15+0 / -15 | 1W / 6L |
| Jul 31, 2021 | LATTA Butterfly Open July 2021Tournament · View matches | 1,757 | 1,750 | -7+6 / -13 | 1W / 4L |
| Jun 19, 2021 | OCTTA JUNE 2021 OPENTournament · View matches | 1,754 | 1,757 | +3+14 / -11 | 2W / 4L |
| Mar 7, 2020 | GLTTC OpenTournament · View matches | 1,740 | 1,754 | +14+35 / -21 | 2W / 7L |
| Feb 15, 2020 | Sacramento Winter Open at SITTATournament · View matches | 1,714 | 1,740 | +26+57 / -31 | 4W / 6L |
| Jan 25, 2020 | LATTA Thanh Banh Memorial Open 2020Tournament · View matches | 1,750 | 1,714 | -36+0 / -36 | 0W / 9L |
| Dec 17, 2019 | US OpenTournament · View matches | 1,762 | 1,750 | -12+22 / -34 | 6W / 13L |
| Dec 14, 2019 | LATTA Open December 2019Tournament · View matches | 1,730 | 1,762 | +32+35 / -3 | 2W / 4L |
| Nov 17, 2019 | North-West LA Open 2** TournamentTournament · View matches | 1,685 | 1,730 | +45+49 / -4 | 4W / 5L |
| Oct 26, 2019 | Glendale Friendship GamesTournament · View matches | 1,716 | 1,685 | -31+0 / -31 | 3W / 4L |
| Oct 19, 2019 | Sacramento Fall 3 Player Team & Giant RR OpenTournament · View matches | 1,703 | 1,716 | +13+50 / -37 | 7W / 4L |
| Sep 28, 2019 | LATTA Open September 2019Tournament · View matches | 1,688 | 1,703 | +15+20 / -5 | 1W / 8L |
| Sep 14, 2019 | OCTTA- SEPTEMBER OPENTournament · View matches | 1,687 | 1,688 | +1+5 / -4 | 1W / 6L |
| Aug 31, 2019 | 2019 Joola LA OpenTournament · View matches | 1,685 | 1,687 | +2+10 / -8 | 1W / 4L |
| Jun 30, 2019 | 2019 US NationalsTournament · View matches · USATT readjusted 1,336 → 1,678 | 1,336 | 1,685 | +7+85 / -78 | 17W / 12L |
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