Match log updated: 2026-08-31 13:51 UTC
Clark Graebner — ATP Match Log
Main draw matches: 86 | W: 58 | L: 28 | Win %: 67.4%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Dennis Ralston | 8-6 1-6 4-6 | L | H2H | Match data | Nov 19, 1970* | R32 | Wembley | ATP 250 | Carpet |
| Ken Rosewall | 6-3 4-6 4-6 | L | H2H | Match data | Nov 13, 1970* | R16 | Paris Masters | ATP 250 | Carpet |
| Francois Jauffret | 7-6 3-6 6-4 | W | H2H | Match data | Nov 12, 1970* | R32 | Paris Masters | ATP 250 | Carpet |
| Cliff Drysdale | 1-6 4-6 | L | H2H | Match data | Nov 4, 1970* | R32 | Stockholm Open | ATP 250 | Hard |
| Thomaz Koch | 3-6 1-6 | L | H2H | Match data | Oct 2, 1970* | R16 | Berkeley | ATP 250 | Hard |
| Erik Van Dillen | (w/o) | W | — | Match data | Oct 1, 1970* | R32 | Berkeley | ATP 250 | Hard |
| Mike Kreiss | 6-4 7-6 | W | H2H | Match data | Sep 30, 1970* | R64 | Berkeley | ATP 250 | Hard |
| Arthur Ashe | 5-7 0-6 | L | H2H | Match data | Sep 24, 1970* | QF | Los Angeles Open | ATP 250 | Hard |
| Jimmy Connors | 6-3 2-6 6-3 | W | H2H | Match data | Sep 23, 1970* | R16 | Los Angeles Open | ATP 250 | Hard |
| Joaquin Loyo Mayo | 6-1 6-3 | W | — | Match data | Sep 22, 1970* | R32 | Los Angeles Open | ATP 250 | Hard |
| Ray Keldie | 3-6 6-4 6-2 | W | H2H | Match data | Sep 21, 1970* | R64 | Los Angeles Open | ATP 250 | Hard |
| John Newcombe | 4-6 3-6 2-6 | L | H2H | Match data | Sep 11, 1970* | R16 | US Open | Grand Slam | Grass |
| Bill Bowrey | 6-3 4-6 6-7 6-2 6-4 | W | H2H | Match data | Sep 8, 1970* | R32 | US Open | Grand Slam | Grass |
| Ray Keldie | 6-1 7-6 4-6 6-4 | W | H2H | Match data | Sep 6, 1970* | R64 | US Open | Grand Slam | Grass |
| Tom Gorman | 6-4 7-9 3-6 | L | H2H | Match data | Aug 19, 1970* | QF | Columbus | ATP 250 | Hard |
| Jaime Fillol | 6-4 5-7 3-6 | L | H2H | Match data | Aug 13, 1970* | R16 | U.S. Pro Tennis Championships | ATP 250 | Hard |
| John Newcombe | 6-2 6-4 | W | H2H | Match data | Aug 12, 1970* | R32 | U.S. Pro Tennis Championships | ATP 250 | Hard |
| Zeljko Franulovic | 2-6 2-6 | L | H2H | Match data | Aug 1, 1970* | QF | Indianapolis | ATP 250 | Clay |
| Zeljko Franulovic | 2-6 2-6 | L | H2H | Match data | Aug 1, 1970* | QF | Indianapolis | ATP 250 | Clay |
| Ion Tiriac | 1-6 6-3 6-1 | W | H2H | Match data | Jul 31, 1970* | R16 | Indianapolis | ATP 250 | Clay |
| Ion Tiriac | 1-6 6-3 6-1 | W | H2H | Match data | Jul 31, 1970* | R16 | Indianapolis | ATP 250 | Clay |
| Onny Parun | 6-4 6-4 | W | H2H | Match data | Jul 30, 1970* | R32 | Indianapolis | ATP 250 | Clay |
| Onny Parun | 6-4 6-4 | W | H2H | Match data | Jul 30, 1970* | R32 | Indianapolis | ATP 250 | Clay |
| John Cooper | 6-1 6-2 | W | — | Match data | Jul 29, 1970* | R64 | Indianapolis | ATP 250 | Clay |
| John Cooper | 6-1 6-2 | W | — | Match data | Jul 29, 1970* | R64 | Indianapolis | ATP 250 | Clay |
| Ken Rosewall | 3-6 1-6 | L | H2H | Match data | Jul 26, 1970* | QF | Cincinnati Open | ATP 500 | Clay |
| Ray Ruffels | 4-6 6-2 9-7 | W | H2H | Match data | Jul 25, 1970* | R16 | Cincinnati Open | ATP 500 | Clay |
| Barry Mackay | 6-3 6-4 | W | H2H | Match data | Jul 23, 1970* | R32 | Cincinnati Open | ATP 500 | Clay |
| Bob Mckinley | 7-5 6-4 | W | — | Match data | Jul 22, 1970* | R64 | Cincinnati Open | ATP 500 | Clay |
| Joaquin Loyo Mayo | 4-6 3-6 | L | — | Match data | Jul 21, 1970* | R32 | Washington Open | ATP 250 | Hard |
| Ramiro Benavides | 6-2 6-0 | W | H2H | Match data | Jul 20, 1970* | R64 | Washington Open | ATP 250 | Hard |
| Dick Crealy | 5-7 2-6 0-6 | L | H2H | Match data | Jul 16, 1970* | QF | Swedish Open | ATP 250 | Clay |
| Jan Erik Lundquist | 6-1 6-4 6-3 | W | — | Match data | Jul 15, 1970* | R16 | Swedish Open | ATP 250 | Clay |
| Richard Russell | 9-11 9-11 6-4 6-0 6-1 | W | H2H | Match data | Jul 14, 1970* | R32 | Swedish Open | ATP 250 | Clay |
| Roger Taylor | 3-6 9-11 10-12 | L | H2H | Match data | Jul 3, 1970* | QF | Wimbledon | Grand Slam | Grass |
| Ilie Nastase | 6-3 6-0 4-6 6-3 | W | H2H | Match data | Jul 1, 1970* | R16 | Wimbledon | Grand Slam | Grass |
| Premjit Lall | 6-0 6-2 6-1 | W | H2H | Match data | Jun 28, 1970* | R32 | Wimbledon | Grand Slam | Grass |
| Ion Tiriac | 4-6 14-12 6-2 (ret.) | W | H2H | Match data | Jun 26, 1970* | R64 | Wimbledon | Grand Slam | Grass |
| Harald Elschenbroich | 6-3 6-2 3-6 6-1 | W | H2H | Match data | Jun 24, 1970* | R128 | Wimbledon | Grand Slam | Grass |
| Dick Crealy | 2-6 6-1 0-6 | L | H2H | Match data | Jun 18, 1970* | R32 | Queen's Club Championships | ATP 250 | Grass |
| Allan Kendall | 6-3 6-4 | W | — | Match data | Jun 17, 1970* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Robert Maud | 6-4 10-8 | W | H2H | Match data | Jun 14, 1970* | F | Beckenham | ATP 250 | Grass |
| Nicholas Kalogeropoulos | 6-1 6-3 | W | H2H | Match data | Jun 13, 1970* | SF | Beckenham | ATP 250 | Grass |
| Gerald Battrick | 12-10 6-2 | W | H2H | Match data | Jun 13, 1970* | QF | Beckenham | ATP 250 | Grass |
| Rayno Seegers | 6-1 6-4 | W | H2H | Match data | Jun 12, 1970* | R16 | Beckenham | ATP 250 | Grass |
| Graham Primrose | 6-2 6-2 | W | — | Match data | Jun 11, 1970* | R32 | Beckenham | ATP 250 | Grass |
| Tom Edlefsen | 3-6 2-6 | L | H2H | Match data | May 12, 1970* | QF | Sacramento | ATP 250 | Hard |
| Ken Stuart | 6-3 7-5 | W | — | Match data | May 11, 1970* | R16 | Sacramento | ATP 250 | Hard |
| Arthur Ashe | 6-7 1-6 | L | H2H | Match data | May 7, 1970* | F | Kansas City | ATP 250 | Hard |
| Bob Lutz | 2-6 7-6 6-3 | W | H2H | Match data | May 6, 1970* | SF | Kansas City | ATP 250 | Hard |
| Jim Mcmanus | 6-4 6-2 | W | H2H | Match data | May 6, 1970* | QF | Kansas City | ATP 250 | Hard |
| Cliff Richey | 2-6 6-3 5-7 6-3 6-2 | W | H2H | Match data | Apr 27, 1970* | F | Houston | ATP 250 | Clay |
| Manuel Santana | 6-4 6-4 6-4 | W | H2H | Match data | Apr 26, 1970* | SF | Houston | ATP 250 | Clay |
| Brian Fairlie | 6-0 6-2 | W | H2H | Match data | Apr 26, 1970* | QF | Houston | ATP 250 | Clay |
| Tom Edlefsen | 6-3 4-6 6-3 | W | H2H | Match data | Apr 25, 1970* | R16 | Houston | ATP 250 | Clay |
| Lornie Kuhle | 7-5 6-3 | W | — | Match data | Apr 24, 1970* | R32 | Houston | ATP 250 | Clay |
| Bob Carmichael | 4-6 3-6 | L | H2H | Match data | Apr 20, 1970* | SF | Charlotte | ATP 250 | Clay |
| Tom Gorman | 6-3 6-3 | W | H2H | Match data | Apr 20, 1970* | QF | Charlotte | ATP 250 | Clay |
| Peter Curtis | 9-7 6-0 | W | H2H | Match data | Apr 19, 1970* | R16 | Charlotte | ATP 250 | Clay |
| Jack Lowe | 6-1 6-1 | W | — | Match data | Apr 18, 1970* | R32 | Charlotte | ATP 250 | Clay |
| Arthur Ashe | (w/o) | L | H2H | Match data | Apr 3, 1970* | SF | San Juan | ATP 250 | Hard |
| Bob Carmichael | 7-5 7-5 | W | H2H | Match data | Apr 3, 1970* | QF | San Juan | ATP 250 | Hard |
| Gerald Battrick | 0-6 10-8 7-5 | W | H2H | Match data | Apr 2, 1970* | R16 | San Juan | ATP 250 | Hard |
| Peter Szoke | 6-1 6-2 | W | H2H | Match data | Apr 1, 1970* | R32 | San Juan | ATP 250 | Hard |
| Brian Fairlie | 6-1 4-6 8-10 | L | H2H | Match data | Mar 30, 1970* | SF | Jacksonville | ATP 250 | Clay |
| Ray Keldie | 2-6 6-3 6-2 | W | H2H | Match data | Mar 30, 1970* | QF | Jacksonville | ATP 250 | Clay |
| Richard Russell | 7-5 6-3 | W | H2H | Match data | Mar 29, 1970* | R16 | Jacksonville | ATP 250 | Clay |
| Harold Solomon | 7-5 6-2 | W | H2H | Match data | Mar 28, 1970* | R32 | Jacksonville | ATP 250 | Clay |
| Thomaz Koch | 6-4 8-10 6-4 3-6 3-6 | L | H2H | Match data | Mar 7, 1970* | SF | Hampton | ATP 250 | Carpet |
| Ilie Nastase | 8-6 7-5 | W | H2H | Match data | Mar 7, 1970* | QF | Hampton | ATP 250 | Carpet |
| Brian Fairlie | 4-6 6-2 6-2 | W | H2H | Match data | Mar 6, 1970* | R16 | Hampton | ATP 250 | Carpet |
| Jim Osborne | 6-1 12-10 | W | H2H | Match data | Mar 5, 1970* | R32 | Hampton | ATP 250 | Carpet |
| Onny Parun | 3-6 4-6 | L | H2H | Match data | Mar 1, 1970* | R16 | Macon | ATP 250 | Carpet |
| Ismail El Shafei | 10-12 3-6 | L | — | Match data | Feb 19, 1970* | R16 | Salisbury | ATP 250 | Hard |
| Stan Smith | 6-4 1-6 4-6 | L | H2H | Match data | Feb 18, 1970* | SF | Richmond | ATP 250 | Carpet |
| Zeljko Franulovic | 11-9 6-3 | W | H2H | Match data | Feb 18, 1970* | QF | Richmond | ATP 250 | Carpet |
| Nikola Pilic | 4-6 6-4 6-4 | W | H2H | Match data | Feb 18, 1970* | R32 | Salisbury | ATP 250 | Hard |
| Cliff Richey | 6-3 | W | H2H | Match data | Feb 9, 1970 | RR | New York | ATP 250 | Carpet |
| Stan Smith | 4-6 | L | H2H | Match data | Feb 9, 1970 | RR | New York | ATP 250 | Carpet |
| Ilie Nastase | 4-6 | L | H2H | Match data | Feb 9, 1970 | RR | New York | ATP 250 | Carpet |
| Dennis Ralston | 6-8 4-6 | L | H2H | Match data | Feb 7, 1970* | QF | Philadelphia Wct | ATP 250 | Carpet |
| Manuel Santana | 6-3 4-6 6-3 | W | H2H | Match data | Feb 6, 1970* | R16 | Philadelphia Wct | ATP 250 | Carpet |
| Ken Rosewall | 6-3 6-2 | W | H2H | Match data | Feb 5, 1970* | R32 | Philadelphia Wct | ATP 250 | Carpet |
| Premjit Lall | 6-1 4-6 6-4 | W | H2H | Match data | Feb 4, 1970* | R64 | Philadelphia Wct | ATP 250 | Carpet |
| Thomaz Koch | 7-9 1-6 | L | H2H | Match data | Feb 2, 1970* | QF | Omaha | ATP 250 | Hard |
| Premjit Lall | 6-4 6-2 | W | H2H | Match data | Feb 1, 1970* | R16 | Omaha | 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.