Wins
227
Indexed tournament wins
Player record
Shapiro, Mark
Losses
121
Indexed tournament losses
Matches
348
Decisive results
Win rate
65.2%
Across indexed matches
Peak rating
1,897
Highest rating in the available history.
Biggest upset
Liu, Xuan
U.S. National Championships · Dec 16, 2006 · +196 rating
Open →Biggest loss
Bomberger, Fred
Macy Block Open (formerly Sun · Aug 22, 1999 · -603 rating
Open →Most frequent opponent
Sharath Adengada
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
45 tournament appearances · synced Aug 8, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 4, 2004 | US OpenTournament · View matches | 1,780 | 1,791 | +11+25 / -14 | 6W / 4L |
| Mar 14, 2004 | Buckeye OpenTournament · View matches | 1,800 | 1,780 | -20 | 3W / 3L |
| Dec 20, 2003 | 2003 USA TT National ChampionshipTournament · View matches | 1,894 | 1,800 | -94+5 / -99 | 6W / 5L |
| Nov 30, 2003 | North American TeamsTournament · View matches | 1,840 | 1,894 | +54 | 9W / 10L |
| Jun 7, 2003 | Ohio Championship ClosedTournament · View matches | 1,842 | 1,840 | -2+8 / -10 | 6W / 1L |
| Dec 22, 2002 | 2002 US National ChampionshipsTournament · View matches | 1,860 | 1,842 | -18 | 7W / 4L |
| Mar 24, 2002 | Buckeye OpenTournament · View matches | 1,879 | 1,860 | -19+7 / -26 | 5W / 2L |
| Mar 2, 2002 | Columbus RR OpenTournament · View matches | 1,796 | 1,879 | +83 | 4W / 4L |
| Dec 23, 2001 | 2001 USATT NationalsTournament · View matches | 1,800 | 1,796 | -4+8 / -12 | 2W / 4L |
| Jul 8, 2001 | 2001 US Open 3Tournament · View matches | 1,799 | 1,800 | +1+17 / -16 | 3W / 3L |
| Apr 7, 2001 | Dayton Giant RR OpenTournament · View matches | 1,805 | 1,799 | -6+15 / -21 | 4W / 3L |
| Mar 18, 2001 | Buckeye Open 2001Tournament · View matches | 1,785 | 1,805 | +20+30 / -10 | 3W / 3L |
| Dec 17, 2000 | 2000 USATT National ChampionshipTournament · View matches | 1,752 | 1,785 | +33+45 / -12 | 9W / 4L |
| Jun 25, 2000 | Macy Block OpenTournament · View matches | 1,809 | 1,802 | -7 | 2W / 1L |
| Mar 19, 2000 | Buckeye Open TTTTournament · View matches | 1,796 | 1,809 | +13 | 6W / 1L |
| Jan 22, 2000 | Columbus Open RRTournament · View matches | 1,764 | 1,796 | +32+39 / -7 | 3W / 3L |
| Dec 19, 1999 | US NationalsTournament · View matches | 1,761 | 1,764 | +3+19 / -16 | 5W / 2L |
| Oct 24, 1999 | Columbus Macy Block Fall OpenTournament · View matches | 1,761 | 1,804 | +43 | 5W / 0L |
| Aug 22, 1999 | Macy Block Open (formerly Sun Tournament · View matches | 1,785 | 1,711 | -74 | 3W / 4L |
| Dec 20, 1998 | 1998 USATT NationalsTournament · View matches | 1,769 | 1,785 | +16+25 / -9 | 5W / 3L |