Wins
78
Indexed tournament wins
Player record
Mancilla, Robert
Losses
174
Indexed tournament losses
Matches
252
Decisive results
Win rate
31.0%
Across indexed matches
Peak rating
1,706
Highest rating in the available history.
Biggest upset
Eon S Chang
Golden Western Open · Mar 2, 2019 · +374 rating
Open →Biggest loss
Ong, Mitchell
California State Open · Jun 24, 2012 · -573 rating
Open →Most frequent opponent
Seiple, Kenneth
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
41 tournament appearances · synced Aug 8, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 20, 2019 | OCTTA- JULY 2019 OPENTournament · View matches | 1,698 | 1,698 | 0+0 / 0 | 0W / 4L |
| Jun 29, 2019 | LATTA Lee Rittenburg Memorial Open 2019Tournament · View matches | 1,706 | 1,698 | -8+0 / -8 | 0W / 2L |
| Jun 22, 2019 | Homenetmen Ararat OpenTournament · View matches | 1,682 | 1,706 | +24+50 / -26 | 2W / 6L |
| May 11, 2019 | OCTTA- MAY OPENTournament · View matches | 1,677 | 1,682 | +5+8 / -3 | 1W / 4L |
| Apr 27, 2019 | LATTA Open April 2019Tournament · View matches | 1,684 | 1,677 | -7+0 / -7 | 0W / 7L |
| Mar 2, 2019 | Golden Western OpenTournament · View matches | 1,627 | 1,684 | +57+70 / -13 | 2W / 6L |
| Oct 27, 2018 | Glendale Friendship GamesTournament · View matches | 1,662 | 1,627 | -35+0 / -35 | 1W / 11L |
| Sep 29, 2018 | LATTA Open SeptemberTournament · View matches | 1,662 | 1,662 | 0+0 / 0 | 0W / 2L |
| Sep 1, 2018 | 2018 JOOLA LA Open TournamentTournament · View matches | 1,646 | 1,662 | +16+33 / -17 | 5W / 2L |
| Jul 2, 2018 | US Nationals Tournament · View matches | 1,631 | 1,646 | +15+16 / -1 | 2W / 8L |
| Jun 23, 2018 | LATTA Open JuneTournament · View matches | 1,629 | 1,631 | +2+3 / -1 | 1W / 4L |
| Jun 3, 2018 | UC San Diego Open 2018Tournament · View matches | 1,609 | 1,629 | +20+20 / 0 | 1W / 1L |
| May 31, 2018 | 2018 Meiklejohn North American Seniors OpenTournament · View matches | 1,576 | 1,609 | +33+65 / -32 | 5W / 3L |
| May 26, 2018 | LATTA OpenTournament · View matches | 1,579 | 1,576 | -3+0 / -3 | 0W / 7L |
| May 19, 2018 | Homenetmen Ararat OpenTournament · View matches | 1,571 | 1,579 | +8+10 / -2 | 1W / 4L |
| May 12, 2018 | San Diego Open 10K TournamentTournament · View matches | 1,580 | 1,571 | -9+0 / -9 | 3W / 2L |
| Oct 19, 2014 | 2014 Dr Hsu Open TournamentTournament · View matches · USATT readjusted 1,602 → 1,604 | 1,602 | 1,580 | -24+1 / -25 | 4W / 4L |
| Aug 17, 2014 | 2014 LA Open Table Tennis TournamentTournament · View matches | 1,608 | 1,602 | -6+1 / -7 | 3W / 3L |
| Jun 28, 2014 | Zaman TTC OpenTournament · View matches | 1,608 | 1,608 | 0+0 / 0 | 1W / 5L |
| Jun 22, 2014 | California State OpenTournament · View matches | 1,599 | 1,608 | +9+25 / -16 | 1W / 3L |
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