Match log updated: 2026-08-25 14:24 UTC
Keith Diepraam — ATP Match Log
17 main-draw matches · 7–10 · 41.2% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Marty Riessen | (w/o) | W | — | Match data | Aug 5, 1970* | R32 | Dutch Open | ATP 250 | Hard |
| Roger Taylor | 1-6 4-6 | L | — | Match data | Jul 23, 1970* | R16 | Leicester | ATP 250 | Grass |
| Mark Cox | 0-6 3-6 | L | — | Match data | Jul 9, 1970* | R16 | Newport | ATP 250 | Grass |
| Zeljko Franulovic | 3-6 4-6 6-2 1-6 | L | — | Match data | Jun 26, 1970* | R64 | Wimbledon | Grand Slam | Grass |
| Richard Russell | 7-5 13-11 6-2 | W | — | Match data | Jun 24, 1970* | R128 | Wimbledon | Grand Slam | Grass |
| Mark Cox | 5-7 6-4 2-6 | L | — | Match data | Jun 18, 1970* | R32 | Eastbourne | ATP 250 | Grass |
| Ray Ruffels | 2-6 1-6 | L | — | Match data | Jun 12, 1970* | R16 | Beckenham | ATP 250 | Grass |
| Syd Ball | 6-3 2-6 6-1 | W | — | Match data | Jun 11, 1970* | R32 | Beckenham | ATP 250 | Grass |
| Patricio Cornejo | 3-6 3-6 6-1 6-3 2-6 | L | — | Match data | May 3, 1970* | R128 | Roland Garros | Grand Slam | Clay |
| Nikola Pilic | 7-9 6-3 6-3 4-6 2-6 | L | — | Match data | Apr 30, 1970* | R16 | Bournemouth | ATP 250 | Clay |
| Tony Bardsley | 6-4 6-4 6-4 | W | — | Match data | Apr 29, 1970* | R32 | Bournemouth | ATP 250 | Clay |
| Graham Stilwell | 6-4 8-10 6-4 | W | — | Match data | Apr 9, 1970* | R32 | Durban | ATP 250 | Hard |
| Alvin Gardiner | 6-3 6-4 | W | — | Match data | Apr 8, 1970* | R64 | Durban | ATP 250 | Hard |
| Cliff Drysdale | 0-6 4-6 0-6 | L | — | Match data | Mar 27, 1970* | R32 | South African Open | ATP 250 | Hard |
| Dick Crealy | 8-6 4-6 4-6 4-6 | L | — | Match data | Apr 16, 1969* | R64 | Durban | ATP 250 | Hard |
| Raymond Moore | 3-6 2-6 7-5 4-6 | L | — | Match data | Apr 7, 1969* | R32 | South African Open | ATP 250 | Hard |
| Peter Doerner | 6-2 8-6 6-3 | W | — | Match data | Apr 6, 1969* | R64 | South African Open | ATP 250 | Hard |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.