Matchup lab
Head to head
Search by first name, last name, full name, or USATT member ID, then compare shared results.
Shared match ledger
5 decisive meetings
| Date | Winner | Loser | Opening ratings | Score |
|---|---|---|---|---|
| Apr 10, 2005 | Barry Dattel | Joseph, Ronald | 2,402 / 2,113 | 5, 5, 5 |
| Jul 25, 2004 | Barry Dattel | Joseph, Ronald | 2,344 / 2,086 | 7, -7, 7, 5 |
| Jun 16, 2002 | Barry Dattel | Joseph, Ronald | 2,342 / 2,068 | -9, 6, 8, 7 |
| Mar 31, 2002 | Barry Dattel | Joseph, Ronald | 2,291 / 2,073 | 5, 3, 3 |
| Mar 3, 2002 | Barry Dattel | Joseph, Ronald | 2,264 / 2,043 | 7, 7, 7 |