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 |
|---|---|---|---|---|
| May 6, 1995 | Sierra, Jaime | Hertz, Joseph H. | 1,510 / 1,508 | 0 |
| Jan 22, 1995 | Sierra, Jaime | Hertz, Joseph H. | 1,441 / 1,441 | 0 |
| Nov 20, 1994 | Sierra, Jaime | Hertz, Joseph H. | 1,393 / 1,503 | 0 |
| Apr 24, 1994 | Hertz, Joseph H. | Sierra, Jaime | 1,482 / 1,581 | 0 |