Wins
42
Indexed tournament wins
Player record
Gustavo Portillo
Losses
71
Indexed tournament losses
Matches
113
Decisive results
Win rate
37.2%
Across indexed matches
Peak rating
1,427
Highest rating in the available history.
Biggest upset
Sbarra, Jeremiah
Tucson Open & Giant Round Robin Tournament · Oct 31, 2015 · +197 rating
Open →Biggest loss
Jaden Chen
2026 TT&M BUTTERFLY APRIL OPEN · Apr 11, 2026 · -666 rating
Open →Most frequent opponent
Vays, Lev
9 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
17 tournament appearances · synced Aug 8, 2026, 8:54 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 11, 2026 | 2026 TT&M BUTTERFLY APRIL OPENOther Sanctioned Tournaments · View matches | 1,332 | 1,307 | -25+0 / -25 | 1W / 10L |
| Oct 31, 2015 | Tucson Open & Giant Round Robin TournamentTournament · View matches | 1,285 | 1,332 | +47 | 4W / 10L |
| Dec 12, 2009 | SATTA Tour ChampionshipsTournament · View matches | 1,275 | 1,285 | +10+20 / -10 | 1W / 4L |
| Oct 4, 2009 | 2009 SOCAL OpenTournament · View matches | 1,323 | 1,275 | -48 | 3W / 3L |
| Sep 5, 2009 | SATTA TourTournament · View matches | 1,324 | 1,323 | -1+0 / -1 | 0W / 3L |
| Aug 8, 2009 | SATTA TOURTournament · View matches | 1,315 | 1,324 | +9+22 / -13 | 4W / 1L |
| Jun 20, 2009 | SATTA TourTournament · View matches | 1,330 | 1,315 | -15+0 / -15 | 1W / 2L |
| Apr 25, 2009 | SATTA Tour TT TournamentTournament · View matches | 1,345 | 1,330 | -15+3 / -18 | 1W / 2L |
| Mar 14, 2009 | SATTA TourTournament · View matches | 1,367 | 1,345 | -22+0 / -22 | 0W / 3L |
| Feb 22, 2009 | Arizona OpenTournament · View matches | 1,375 | 1,367 | -8+1 / -9 | 1W / 4L |
| Dec 7, 2008 | Valley of the Sun OpenTournament · View matches | 1,379 | 1,375 | -4+0 / -4 | 0W / 3L |
| Nov 16, 2008 | SOAR OpenTournament · View matches | 1,412 | 1,379 | -33+6 / -39 | 3W / 7L |
| Aug 17, 2008 | Tucson OpenTournament · View matches | 1,415 | 1,412 | -3+35 / -38 | 5W / 4L |
| Jun 1, 2008 | Southwest OpenTournament · View matches | 1,420 | 1,415 | -5+29 / -34 | 6W / 3L |
| Nov 18, 2007 | SOAR OpenTournament · View matches | 1,409 | 1,420 | +11+29 / -18 | 6W / 4L |
| Jul 29, 2007 | Tucson OpenTournament · View matches | 1,427 | 1,409 | -18 | 4W / 4L |
| Feb 27, 2000 | Arizona OpenTournament · View matches · Initial rating 1,427 | Unrated | 1,427 | 0+8 / -8 | 2W / 4L |
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