Matchup lab

Head to head

Search by first name, last name, full name, or USATT member ID, then compare shared results.

0

R. David Hirsch

CA · Rating 416

VS
1

Demothy Tien

CA · Rating 889

Shared match ledger

1 decisive meetings

DateWinnerLoserOpening ratingsScore
Aug 22, 2026Demothy TienR. David Hirsch882 / 0-8,7,4,7