Wins
207
Indexed tournament wins
Player record
Rob Koehler
Losses
311
Indexed tournament losses
Matches
518
Decisive results
Win rate
40.0%
Across indexed matches
Peak rating
1,622
Highest rating in the available history.
Biggest upset
Dawson, Steve
Davison September Open · Sep 29, 2001 · +526 rating
Open →Biggest loss
Joshi, Vishal
2007 Michigan Closed · Apr 1, 2007 · -590 rating
Open →Most frequent opponent
Witt, David
11 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
54 tournament appearances · synced Aug 8, 2026, 3:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 3, 2022 | 6th Annual Mark Nordby MemorialTournament · View matches | 1,622 | 1,601 | -21+4 / -25 | 1W / 9L |
| Jul 2, 2022 | 2022 US NATIONAL TABLE TENNIS CHAMPIONSHIPSTournament · View matches | 1,584 | 1,622 | +38+81 / -43 | 6W / 7L |
| Dec 7, 2019 | 2019 Valley of the Sun OpenTournament · View matches | 1,590 | 1,584 | -6+47 / -53 | 11W / 9L |
| Sep 1, 2019 | 7th Annual Robert Bluestone MemorialTournament · View matches | 1,556 | 1,590 | +34+46 / -12 | 4W / 3L |
| Jun 30, 2019 | 2019 US NationalsTournament · View matches | 1,567 | 1,556 | -11+0 / -11 | 2W / 6L |
| May 4, 2019 | El Paso Spring Giant RRTournament · View matches | 1,564 | 1,567 | +3+7 / -4 | 1W / 7L |
| Dec 16, 2018 | 2018 US OpenTournament · View matches · USATT readjusted 1,360 → 1,535 | 1,360 | 1,564 | +29+57 / -28 | 6W / 9L |
| Dec 8, 2018 | 3rd Annual Mark Nordby MemorialTournament · View matches | 1,359 | 1,360 | +1+6 / -5 | 3W / 3L |
| Aug 25, 2018 | 6th Annual Robert Bluestone Memorial Tournament · View matches · USATT readjusted 1,274 → 1,331 | 1,274 | 1,359 | +28+35 / -7 | 7W / 1L |
| Jul 2, 2018 | US Nationals Tournament · View matches | 1,228 | 1,274 | +46+50 / -4 | 2W / 9L |
| Mar 24, 2018 | El Paso Spring Giant Round RobinTournament · View matches | 1,127 | 1,228 | +101 | 5W / 3L |
| Dec 2, 2017 | 2nd Annual Mark Nordby MemorialTournament · View matches · USATT readjusted 1,044 → 1,094 | 1,044 | 1,127 | +33+35 / -2 | 2W / 8L |
| Oct 21, 2017 | 2017 Santa Fe OpenTournament · View matches | 1,050 | 1,044 | -6 | 5W / 6L |
| Dec 15, 2007 | December OpenTournament · View matches | 1,015 | 1,050 | +35+35 / 0 | 5W / 1L |
| Nov 17, 2007 | November OpenTournament · View matches | 1,053 | 1,015 | -38+12 / -50 | 7W / 1L |
| Oct 27, 2007 | October OpenTournament · View matches | 1,091 | 1,053 | -38 | 6W / 3L |
| Sep 29, 2007 | September OpenTournament · View matches | 1,060 | 1,091 | +31 | 9W / 6L |
| Jun 23, 2007 | June OpenTournament · View matches | 1,034 | 1,060 | +26 | 5W / 5L |
| May 26, 2007 | May OpenTournament · View matches | 985 | 1,034 | +49+101 / -52 | 9W / 5L |
| May 20, 2007 | The Macy Block OpenTournament · View matches | 978 | 985 | +7+17 / -10 | 8W / 1L |
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