Wins
200
Indexed tournament wins
Player record
Rosales, Guillermo
Losses
44
Indexed tournament losses
Matches
244
Decisive results
Win rate
82.0%
Across indexed matches
Peak rating
2,260
Highest rating in the available history.
Biggest upset
David Sakai
US Open · Jul 10, 2005 · +108 rating
Open →Biggest loss
Martin, Roger
SFFL Feb. Players Series · Feb 10, 1996 · -440 rating
Open →Most frequent opponent
Jim Mcqueen
8 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
33 tournament appearances · synced Aug 11, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 1, 2009 | Foothills VII OpenTournament · View matches | 2,102 | 2,100 | -2+10 / -12 | 6W / 3L |
| Jul 8, 2006 | U.S. OpenTournament · View matches | 2,104 | 2,102 | -2+23 / -25 | 6W / 2L |
| Jul 10, 2005 | US OpenTournament · View matches | 2,078 | 2,104 | +26+34 / -8 | 6W / 3L |
| Jun 25, 2005 | Scenic City OpenTournament · View matches | 2,075 | 2,078 | +3+11 / -8 | 6W / 2L |
| Mar 20, 2005 | 2005 Stiga Cary Cup ChampionshTournament · View matches | 2,057 | 2,075 | +18+23 / -5 | 4W / 5L |
| Feb 27, 2005 | Charlotte Winter Open 2005Tournament · View matches | 2,024 | 2,057 | +33+33 / 0 | 10W / 0L |
| Nov 20, 2004 | Myrtle Beach Open RRTournament · View matches | 2,075 | 2,024 | -51 | 6W / 2L |
| Sep 12, 2004 | 2004 Spin May OpenTournament · View matches | 2,082 | 2,075 | -7+0 / -7 | 3W / 3L |
| Jun 19, 2004 | Queen City OpenTournament · View matches | 2,121 | 2,082 | -39+4 / -43 | 3W / 2L |
| Jul 6, 2003 | 2003 U.S. OpenTournament · View matches | 2,122 | 2,121 | -1+0 / -1 | 0W / 1L |
| Jun 21, 2003 | Cary Open Giant RR JamboreeTournament · View matches | 2,107 | 2,122 | +15+15 / 0 | 13W / 0L |
| Apr 5, 2003 | Piedmont TTC RR OpenTournament · View matches | 2,106 | 2,107 | +1+1 / 0 | 4W / 0L |
| Mar 15, 2003 | Stiga Cary Cup OpenTournament · View matches | 2,124 | 2,106 | -18+9 / -27 | 8W / 5L |
| Mar 1, 2003 | Piedmont TTC RR OpenTournament · View matches | 2,124 | 2,124 | 0+0 / 0 | 9W / 0L |
| Sep 14, 2002 | Stiga Cary Fall OpenTournament · View matches | 2,140 | 2,124 | -16+5 / -21 | 7W / 2L |
| Nov 11, 2000 | Atlanta Giant RRTournament · View matches | 2,140 | 2,140 | 0+3 / -3 | 5W / 2L |
| Oct 21, 2000 | 2000 Charlotte OpenTournament · View matches | 2,148 | 2,140 | -8+0 / -8 | 2W / 2L |
| Oct 7, 2000 | Sports Fitness Player SeriesTournament · View matches | 2,146 | 2,148 | +2+2 / 0 | 9W / 0L |
| Apr 1, 2000 | Sports Fitness Player SeriesTournament · View matches | 2,146 | 2,146 | 0+0 / 0 | 4W / 0L |
| Nov 6, 1999 | Sports Fitness Player SeriesTournament · View matches | 2,154 | 2,146 | -8 | 3W / 1L |
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