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
Boris Livshin
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
Wilfredo C. Escobar
13 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
116 tournament appearances · synced Aug 8, 2026, 3:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 1, 2002 | California OpenTournament · View matches | 1,742 | 1,686 | -56+9 / -65 | 4W / 2L |
| Jun 16, 2002 | High Desert InvitationalTournament · View matches | 1,641 | 1,742 | +101 | 7W / 2L |
| Mar 30, 2002 | Arizona OpenTournament · View matches | 1,634 | 1,626 | -8+7 / -15 | 3W / 4L |
| Mar 23, 2002 | March PowerPong/Butterfly OpenTournament · View matches | 1,667 | 1,641 | -26+17 / -43 | 6W / 4L |
| Mar 2, 2002 | Grand Canyon State GamesTournament · View matches | 1,618 | 1,667 | +49 | 6W / 5L |
| Dec 23, 2001 | 2001 USATT NationalsTournament · View matches | 1,624 | 1,618 | -6+8 / -14 | 3W / 6L |
| Oct 21, 2001 | High Desert OpenTournament · View matches | 1,636 | 1,624 | -12 | 3W / 3L |
| Jul 22, 2001 | High Desert InvitationalTournament · View matches | 1,662 | 1,636 | -26+32 / -58 | 3W / 2L |
| Jun 24, 2001 | California State OpenTournament · View matches | 1,632 | 1,662 | +30 | 4W / 2L |
| May 13, 2001 | San Diego Spring 2001Tournament · View matches | 1,699 | 1,632 | -67+0 / -67 | 0W / 4L |
| Mar 25, 2001 | 2001 Arizona OpenTournament · View matches | 1,645 | 1,699 | +54 | 4W / 5L |
| Feb 25, 2001 | Golden Western Open - CATournament · View matches | 1,687 | 1,645 | -42+3 / -45 | 1W / 2L |
| Dec 17, 2000 | 2000 USATT National ChampionshipTournament · View matches | 1,629 | 1,687 | +58+90 / -32 | 9W / 5L |
| Nov 5, 2000 | High Desert OpenTournament · View matches | 1,576 | 1,629 | +53+60 / -7 | 5W / 4L |
| Sep 10, 2000 | Pacific Coast OpenTournament · View matches | 1,585 | 1,576 | -9 | 8W / 4L |
| Jun 25, 2000 | California State OpenTournament · View matches | 1,584 | 1,585 | +1+18 / -17 | 3W / 3L |
| Feb 6, 2000 | Golden Western States OpenTournament · View matches | 1,619 | 1,584 | -35 | 1W / 2L |
| Dec 19, 1999 | US NationalsTournament · View matches | 1,644 | 1,619 | -25+7 / -32 | 2W / 9L |
| Sep 12, 1999 | Pacific Coast OpenTournament · View matches | 1,614 | 1,644 | +30+37 / -7 | 2W / 3L |
| Apr 25, 1999 | Thousand Oaks ClassicTournament · View matches | 1,622 | 1,613 | -9 | 1W / 4L |