Matchup lab
Head to head
Search by first name, last name, full name, or USATT member ID, then compare shared results.
Shared match ledger
6 decisive meetings
| Date | Winner | Loser | Opening ratings | Score |
|---|---|---|---|---|
| Sep 19, 1999 | Winkler, Matt | Campbell, John C. | 1,887 / 917 | 0 |
| Sep 21, 1997 | Winkler, Matt | Campbell, John C. | 1,356 / 891 | 0 |
| Sep 22, 1996 | Winkler, Matt | Campbell, John C. | 1,212 / 878 | 0 |
| Aug 18, 1996 | Winkler, Matt | Campbell, John C. | 1,152 / 650 | 0 |
| Apr 21, 1996 | Winkler, Matt | Campbell, John C. | 1,079 / 601 | 0 |
| Feb 18, 1996 | Winkler, Matt | Campbell, John C. | 963 / 497 | 0 |