Wins
448
Indexed tournament wins
Player record
Christopher Portillo
Losses
475
Indexed tournament losses
Matches
923
Decisive results
Win rate
48.5%
Across indexed matches
Peak rating
1,776
Highest rating in the available history.
Biggest upset
Livshin, Boris
Rialto Spring Open · Mar 24, 1996 · +467 rating
Open →Biggest loss
Musker, John
Pacific Coast Open · Sep 29, 2002 · -590 rating
Open →Most frequent opponent
Escobar, Wilfredo C.
13 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
116 tournament appearances · synced Aug 7, 2026, 2:43 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 29, 2025 | 2025 Meiklejohn North American Seniors OpenTournament · View matches | 1,343 | 1,333 | -10+0 / -10 | 0W / 3L |
| May 31, 2018 | 2018 Meiklejohn North American Seniors OpenTournament · View matches | 1,379 | 1,343 | -36+0 / -36 | 0W / 3L |
| Jun 1, 2017 | 2017 Meiklejohn North American Seniors OpenTournament · View matches · USATT readjusted 1,268 → 1,329 | 1,268 | 1,379 | +50+52 / -2 | 2W / 2L |
| Mar 18, 2017 | Fourth Annual Laguna Hills High School OpenTournament · View matches | 1,293 | 1,268 | -25+4 / -29 | 3W / 6L |
| Jun 2, 2016 | 2016 Meiklejohn North American Seniors OpenTournament · View matches | 1,297 | 1,293 | -4+0 / -4 | 0W / 3L |
| Dec 14, 2015 | US NationalsTournament · View matches | 1,392 | 1,297 | -95+24 / -119 | 4W / 10L |
| Jun 7, 2015 | 2015 Meiklejohn North American Seniors Open TableTournament · View matches · USATT readjusted 1,263 → 1,333 | 1,263 | 1,392 | +59+60 / -1 | 2W / 2L |
| Mar 29, 2015 | Golden Western OpenTournament · View matches | 1,264 | 1,254 | -10+82 / -92 | 5W / 4L |
| Dec 20, 2014 | 2014 US National ChampionshipsTournament · View matches | 1,372 | 1,264 | -108+4 / -112 | 5W / 8L |
| Mar 23, 2014 | Golden Western OpenTournament · View matches | 1,365 | 1,372 | +7 | 7W / 5L |
| Dec 21, 2013 | USATT NationalsTournament · View matches | 1,445 | 1,365 | -80 | 4W / 8L |
| Jun 23, 2013 | California State OpenTournament · View matches | 1,473 | 1,445 | -28+26 / -54 | 4W / 3L |
| Jul 24, 2011 | Joseph Bae Table Tennis Summer OpenTournament · View matches | 1,497 | 1,473 | -24+16 / -40 | 1W / 4L |
| Jun 26, 2011 | California State OpenTournament · View matches | 1,597 | 1,497 | -100 | 3W / 4L |
| Mar 27, 2011 | Golden Western OpenTournament · View matches | 1,571 | 1,597 | +26+33 / -7 | 9W / 2L |
| Feb 13, 2011 | Arizona OpenTournament · View matches | 1,610 | 1,571 | -39+31 / -70 | 7W / 5L |
| Dec 18, 2010 | 2010 US NationalsTournament · View matches | 1,638 | 1,610 | -28 | 4W / 8L |
| Aug 29, 2010 | Pacific Coast OpenTournament · View matches | 1,520 | 1,638 | +118 | 9W / 2L |
| Jun 27, 2010 | California State OpenTournament · View matches | 1,528 | 1,520 | -8 | 7W / 4L |
| Jun 6, 2010 | Meiklejohn North American Seniors OpenTournament · View matches | 1,529 | 1,528 | -1+8 / -9 | 2W / 3L |
1–20 of 116
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