Wins
137
Indexed tournament wins
Player record
Jack Bao
Losses
117
Indexed tournament losses
Matches
254
Decisive results
Win rate
53.9%
Across indexed matches
Peak rating
2,058
Highest rating in the available history.
Biggest upset
Rimvydas Rakauskas
South Shore Sports / Butterfly Open · Nov 14, 2010 · +560 rating
Open →Biggest loss
Jeffrey Zazove
South Shore Sports/Butterfly TT Championships · Oct 28, 2012 · -264 rating
Open →Most frequent opponent
Vincent Chang
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
24 tournament appearances · synced Aug 26, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 16, 2019 | 2019 South Shore Sports Butterfly OpenTournament · View matches | 2,046 | 2,056 | +10+18 / -8 | 4W / 3L |
| Apr 21, 2018 | South Bend TTC Giant Round Robin Tournament · View matches | 2,004 | 2,046 | +42+50 / -8 | 7W / 1L |
| Mar 17, 2018 | 54th St.Joseph Valley OpenTournament · View matches | 2,000 | 2,004 | +4+10 / -6 | 1W / 5L |
| Oct 28, 2017 | South Shore Sports & Butterfly OpenTournament · View matches | 2,021 | 2,000 | -21+7 / -28 | 2W / 4L |
| Mar 18, 2017 | 53rd Robo Pong St. Joseph Valley OpenTournament · View matches | 2,018 | 2,021 | +3+9 / -6 | 3W / 3L |
| Oct 25, 2015 | 2015 South Shore Butterfly OpenTournament · View matches | 2,025 | 2,018 | -7+0 / -7 | 0W / 5L |
| Sep 20, 2015 | 2015 Butterfly Badger OpenTournament · View matches | 2,051 | 2,025 | -26+12 / -38 | 6W / 8L |
| Oct 26, 2014 | South Shore Sports/Butterfly OpenTournament · View matches | 2,040 | 2,051 | +11+26 / -15 | 9W / 9L |
| Jul 31, 2013 | 2013 Junior Olympics/Junior NationalsTournament · View matches | 2,058 | 2,040 | -18+26 / -44 | 8W / 6L |
| Jul 28, 2013 | 2013 Northern Open on JOOLA North America TourTournament · View matches | 1,950 | 2,058 | +108 | 5W / 3L |
| Apr 7, 2013 | Holland Open 2 StarTournament · View matches | 2,003 | 1,950 | -53 | 7W / 6L |
| Mar 10, 2013 | 49th Robo-Pong St. Joseph Valley OpenTournament · View matches | 1,967 | 2,003 | +36+81 / -45 | 9W / 8L |
| Feb 9, 2013 | Champaign Butterfly Open Winter Giant RRTournament · View matches | 1,971 | 1,967 | -4+19 / -23 | 6W / 5L |
| Dec 29, 2012 | Aurora Winter OpenTournament · View matches | 1,993 | 1,971 | -22+0 / -22 | 0W / 4L |
| Nov 25, 2012 | Butterfly Thanksgiving Team ChampionshipsTournament · View matches | 1,782 | 1,993 | +211 | 19W / 6L |
| Oct 28, 2012 | South Shore Sports/Butterfly TT ChampionshipsTournament · View matches | 1,888 | 1,782 | -106 | 5W / 11L |
| Mar 11, 2012 | 48th Robo-Pong St. Joseph Valley OpenTournament · View matches | 1,925 | 1,888 | -37+5 / -42 | 3W / 4L |
| Nov 13, 2011 | South Shore Sports/Butterfly OpenTournament · View matches | 1,701 | 1,925 | +224 | 3W / 2L |
| Aug 14, 2011 | 2011 Indiana OpenTournament · View matches | 1,589 | 1,701 | +112 | 8W / 3L |
| Jul 4, 2011 | 2011 US OpenTournament · View matches | 1,576 | 1,589 | +13 | 5W / 8L |
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