Matchup lab
Head to head
Search by first name, last name, full name, or USATT member ID, then compare shared results.
Shared match ledger
2 decisive meetings
| Date | Winner | Loser | Opening ratings | Score |
|---|---|---|---|---|
| May 17, 1997 | Sieber, Heino | Osborn, John | 0 / 1,620 | 11, 8 |
| May 17, 1997 | Sieber, Heino | Osborn, John | 0 / 1,620 | 7, 10 |