Site data updated: 2026-05-28 18:14 UTC
U Unknown def. Byron Bertram
6-4 12-10 6-4
Match Information
| Date | Aug 19, 1970* |
|---|---|
| Tournament | Hamburg |
| Category | ATP 250 |
| Surface | Clay |
| Round | R64 |
| Winner | U Unknown |
| Score | 6-4 12-10 6-4 |
| Loser | Byron Bertram |
No match stats are available for this match.
Pre-match Comparison
| Field | U Unknown | Byron Bertram |
|---|---|---|
| Country | — | RSA |
| Birth date | — | Oct 29, 1952 |
| Age | — | 17 |
| Height | — | — |
| Handedness | — | Right-Handed |
| Backhand style | — | — |
| Ranking (entering) | — | — |
| Ranking points (entering) | — | — |
| Elo (entering) | 1,296 | 1,580 |
| Career W-L | — | 113–138 |
No prior-path match data is available for this tournament stage.