Matchup lab
Head to head
Search by first name, last name, full name, or USATT member ID, then compare shared results.
Shared match ledger
4 decisive meetings
| Date | Winner | Loser | Opening ratings | Score |
|---|---|---|---|---|
| Feb 3, 2007 | Bates, Keith | Hartmann, Joyce | 931 / 897 | 7, -9, 5, 2 |
| Feb 3, 2007 | Bates, Keith | Hartmann, Joyce | 931 / 897 | 3, 2, 3 |
| Oct 30, 2004 | Bates, Keith | Hartmann, Joyce | 753 / 873 | 7, 6, 5 |
| Oct 4, 2003 | Hartmann, Joyce | Bates, Keith | 790 / 693 | -5, 8, 7, -9, 9 |