Wins
51
Indexed tournament wins
Player record
Brumfield, Jacob
Losses
44
Indexed tournament losses
Matches
95
Decisive results
Win rate
53.7%
Across indexed matches
Peak rating
1,604
Highest rating in the available history.
Biggest upset
Vesel, Zeffy
Arnold TT Championships · Mar 7, 2010 · +317 rating
Open →Biggest loss
Jin, Kevin
Spin & Smash 2018 Summer Open · Aug 10, 2018 · -524 rating
Open →Most frequent opponent
Miller, Paul
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
11 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 10, 2018 | Spin & Smash 2018 Summer OpenTournament · View matches | 1,603 | 1,541 | -62+45 / -107 | 7W / 7L |
| Mar 3, 2017 | 2017 Arnold Table Tennis ChallengeTournament · View matches | 1,604 | 1,603 | -1+4 / -5 | 1W / 4L |
| Aug 17, 2013 | 2013 CTTC/Newgy Summer Giant RR OpenTournament · View matches | 1,567 | 1,604 | +37+47 / -10 | 6W / 2L |
| Mar 3, 2013 | Arnold Table Tennis ChallengeTournament · View matches | 1,366 | 1,567 | +201 | 8W / 4L |
| Mar 25, 2012 | Macy Block OpenTournament · View matches | 1,308 | 1,366 | +58 | 7W / 4L |
| Mar 4, 2012 | Arnold Table Tennis ChampionshipsTournament · View matches | 1,090 | 1,308 | +218 | 4W / 6L |
| Mar 7, 2010 | Arnold TT ChampionshipsTournament · View matches · USATT readjusted 953 → 1,026 | 953 | 1,090 | +64+70 / -6 | 7W / 3L |
| Mar 6, 2009 | Killerspin Arnold ChallengeTournament · View matches | 963 | 953 | -10+0 / -10 | 2W / 2L |
| Feb 28, 2009 | Macy Block Giant RR OpenTournament · View matches | 982 | 963 | -19+9 / -28 | 5W / 3L |
| Jan 24, 2009 | Macy Block Winter OpenTournament · View matches | 964 | 982 | +18 | 4W / 4L |
| Aug 9, 2008 | Macy Block Columbus OpenTournament · View matches · Initial rating 964 | Unrated | 964 | -12+0 / -12 | 0W / 5L |
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