Wins
203
Indexed tournament wins
Player record
Greg Mascialino
Losses
204
Indexed tournament losses
Matches
407
Decisive results
Win rate
49.9%
Across indexed matches
Peak rating
2,188
Highest rating in the available history.
Biggest upset
Somchai Paarporn
Potomac 2007 Spring Open · May 13, 2007 · +507 rating
Open →Biggest loss
Nathan Hsu
2006 Matthew Murad Memorial Open · Apr 16, 2006 · -515 rating
Open →Most frequent opponent
Hossein Sharifi
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
46 tournament appearances · synced Aug 26, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 12, 2007 | 2007 Matthew J. Murad MemorialTournament · View matches | 1,511 | 1,510 | -1+0 / -1 | 1W / 4L |
| Jun 24, 2007 | 2007 Life OpenTournament · View matches | 1,477 | 1,511 | +34+37 / -3 | 5W / 6L |
| May 13, 2007 | Potomac 2007 Spring OpenTournament · View matches · USATT readjusted 1,044 → 1,407 | 1,044 | 1,477 | +70+72 / -2 | 5W / 3L |
| May 21, 2006 | 2006 NVTTC Spring OpenTournament · View matches | 1,012 | 1,044 | +32+33 / -1 | 2W / 4L |
| Apr 16, 2006 | 2006 Matthew Murad Memorial OpenTournament · View matches | 1,044 | 1,012 | -32+18 / -50 | 6W / 1L |
| Feb 25, 2006 | Maryland Giant RRTournament · View matches · Initial rating 1,044 | Unrated | 1,044 | — | 6W / 3L |
41–46 of 46
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