Matchup lab
Head to head
Search by first name, last name, full name, or USATT member ID, then compare shared results.
Shared match ledger
3 decisive meetings
| Date | Winner | Loser | Opening ratings | Score |
|---|---|---|---|---|
| Nov 4, 2017 | Barbara Clark | Ma, Seigo | 1,292 / 1,358 | 4,6,-14,-6,5 |
| May 10, 2014 | Ma, Seigo | Barbara Clark | 1,228 / 1,067 | -8, 11, 8, 9 |
| Sep 8, 2013 | Ma, Seigo | Barbara Clark | 1,205 / 1,330 | 7, 9, 7 |