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 |
|---|---|---|---|---|---|
| Mar 28, 2010 | Golden Western OpenTournament · View matches | 1,561 | 1,529 | -32+14 / -46 | 8W / 3L |
| Dec 19, 2009 | 2009 US NationalsTournament · View matches | 1,613 | 1,561 | -52+26 / -78 | 9W / 10L |
| Nov 8, 2009 | High Desert OpenTournament · View matches | 1,562 | 1,613 | +51+83 / -32 | 6W / 4L |
| Jun 7, 2009 | Meiklejohn North American SeniTournament · View matches | 1,583 | 1,562 | -21+3 / -24 | 3W / 3L |
| Dec 20, 2008 | USATT Nationals ChampionshipsTournament · View matches | 1,606 | 1,583 | -23 | 3W / 6L |
| Nov 15, 2008 | Power Pong November OpenTournament · View matches | 1,623 | 1,606 | -17 | 4W / 3L |
| Aug 31, 2008 | Pacific Coast OpenTournament · View matches | 1,548 | 1,623 | +75 | 9W / 5L |
| Mar 22, 2008 | Power Pong March OpenTournament · View matches | 1,586 | 1,548 | -38+8 / -46 | 4W / 4L |
| Dec 22, 2007 | USA National Table Tennis ChamTournament · View matches | 1,647 | 1,586 | -61+29 / -90 | 10W / 8L |
| Nov 3, 2007 | Power Pong OpenTournament · View matches | 1,553 | 1,647 | +94 | 9W / 2L |
| Oct 7, 2007 | Arizona SizzlerTournament · View matches | 1,520 | 1,553 | +33+105 / -72 | 6W / 8L |
| Jul 1, 2007 | California State OpenTournament · View matches | 1,604 | 1,520 | -84+18 / -102 | 5W / 6L |
| Jun 10, 2007 | 2007 San Diego OpenTournament · View matches | 1,628 | 1,604 | -24+10 / -34 | 4W / 3L |
| Apr 10, 2007 | Golden Western OpenTournament · View matches | 1,602 | 1,628 | +26+34 / -8 | 5W / 1L |
| Mar 25, 2007 | The 2007 John Schneider MemoriTournament · View matches | 1,662 | 1,602 | -60+5 / -65 | 2W / 3L |
| Dec 16, 2006 | U.S. National ChampionshipsTournament · View matches | 1,566 | 1,662 | +96 | 14W / 8L |
| Nov 4, 2006 | Power Pong OpenTournament · View matches | 1,584 | 1,566 | -18+7 / -25 | 5W / 1L |
| Mar 26, 2006 | Golden Western OpenTournament · View matches | 1,625 | 1,584 | -41 | 5W / 3L |
| Jan 14, 2006 | Power Pong OpenTournament · View matches | 1,656 | 1,625 | -31+0 / -31 | 1W / 5L |
| Dec 17, 2005 | 2005 US Nationals ChampionshipTournament · View matches · USATT readjusted 1,524 → 1,633 | 1,524 | 1,656 | +23+72 / -49 | 13W / 10L |