Match facts
Los Angeles 1969PlayersAt the time of the match
| Thomaz Koch | Dennis Ralston | |
|---|---|---|
| Rank at event | - | - |
| Ranking points | - | - |
| Seed | - | #12 |
| Country | BRA | USA |
| Age | 24 | 27 |
| Plays | Left | Right |
| Height | - | 188 cm |
| 1969 season | 39 - 20 | 28 - 24 |
| Hard record | 55 - 46 (54.5%) | 35 - 44 (44.3%) |
| Career record | 229 - 174 (56.8%) | 157 - 136 (53.6%) |
Head-to-head1 meeting
1969-09-20 · Los Angeles · Hard
Thomaz Koch6-18-106-1Round of 16Dennis Ralston Road in Los Angeles1969
Thomaz Koch
Thomaz Koch6-36-3Round of 64Jean Baptiste ChanfreauThomaz Koch3-67-56-3Round of 32Tony RocheThomaz Koch6-18-106-1Round of 16Dennis RalstonCliff Richey8-65-76-4QuarterfinalThomaz Koch Dennis Ralston
Dennis Ralston4-66-37-5Round of 64Rauty KrogDennis Ralston6-23-68-6Round of 32Jim McmanusThomaz Koch6-18-106-1Round of 16Dennis Ralston