Match log updated: 2026-08-31 13:51 UTC
Clark Graebner — ATP Match Log
Main draw matches: 53 | W: 34 | L: 19 | Win %: 64.2%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Jurgen Fassbender | 7-5 6-4 | W | H2H | Match data | Jan 7, 1973* | R16 | Baltimore | ATP 250 | Hard |
| Pat Cramer | 6-0 6-3 | W | H2H | Match data | Jan 8, 1973* | QF | Baltimore | ATP 250 | Hard |
| Jimmy Connors | 6-3 4-6 6-7 | L | H2H | Match data | Jan 8, 1973* | SF | Baltimore | ATP 250 | Hard |
| Hans Kary | 6-0 6-4 | W | H2H | Match data | Jan 21, 1973* | R16 | Birmingham | ATP 250 | Hard |
| John Cooper | 6-3 6-1 | W | — | Match data | Jan 22, 1973* | QF | Birmingham | ATP 250 | Hard |
| Sandy Mayer | 6-7 3-6 | L | H2H | Match data | Jan 22, 1973* | SF | Birmingham | ATP 250 | Hard |
| Gavorielle Marcu | 6-1 6-3 | W | H2H | Match data | Feb 7, 1973* | R32 | Des Moines | ATP 250 | Hard |
| Jiri Hrebec | 7-6 3-6 6-2 | W | H2H | Match data | Feb 8, 1973* | R16 | Des Moines | ATP 250 | Hard |
| Szabolcz Baranyi | 6-3 6-1 | W | H2H | Match data | Feb 9, 1973* | QF | Des Moines | ATP 250 | Hard |
| Karl Meiler | 6-0 6-2 | W | H2H | Match data | Feb 9, 1973* | SF | Des Moines | ATP 250 | Hard |
| Nicholas Kalogeropoulos | 7-5 4-6 6-4 | W | H2H | Match data | Feb 10, 1973* | F | Des Moines | ATP 250 | Hard |
| Patricio Cornejo | 6-3 6-3 | W | H2H | Match data | Feb 21, 1973* | R64 | Salisbury | ATP 250 | Hard |
| Frew Mcmillan | 6-3 6-3 | W | H2H | Match data | Feb 22, 1973* | R32 | Salisbury | ATP 250 | Hard |
| Frank Froehling | 6-7 4-6 | L | H2H | Match data | Feb 23, 1973* | R16 | Salisbury | ATP 250 | Hard |
| Szabolcz Baranyi | 6-4 6-1 | W | H2H | Match data | Mar 6, 1973* | R32 | Hampton | ATP 250 | Hard |
| Eddie Dibbs | 6-1 7-5 | W | H2H | Match data | Mar 7, 1973* | R16 | Hampton | ATP 250 | Hard |
| Paul Gerken | 4-6 7-6(0) 4-6 | L | H2H | Match data | Mar 8, 1973* | QF | Hampton | ATP 250 | Hard |
| Ion Tiriac | 6-4 6-4 | W | H2H | Match data | Mar 14, 1973* | QF | Paramus | ATP 250 | Hard |
| Ilie Nastase | 6-1 7-5 | W | H2H | Match data | Mar 14, 1973* | SF | Paramus | ATP 250 | Hard |
| Jimmy Connors | 1-6 2-6 | L | H2H | Match data | Mar 15, 1973* | F | Paramus | ATP 250 | Hard |
| Charlie Owens | 6-4 6-3 | W | H2H | Match data | Mar 16, 1973* | R16 | Charleston | ATP 250 | Carpet |
| Karl Meiler | 7-6 5-7 6-3 | W | H2H | Match data | Mar 17, 1973* | QF | Charleston | ATP 250 | Carpet |
| Ilie Nastase | 6-7 6-3 6-4 | W | H2H | Match data | Mar 17, 1973* | SF | Charleston | ATP 250 | Carpet |
| Jurgen Fassbender | 6-4 1-6 4-6 | L | H2H | Match data | Mar 18, 1973* | F | Charleston | ATP 250 | Carpet |
| William Brown | 6-1 6-1 | W | H2H | Match data | Mar 26, 1973* | R16 | Jackson | ATP 250 | Hard |
| Grover Raz Reid | 3-6 4-6 | L | H2H | Match data | Mar 27, 1973* | QF | Jackson | ATP 250 | Hard |
| Brian Gottfried | 4-6 7-6 2-6 | L | H2H | Match data | May 17, 1973* | R32 | Las Vegas | ATP 250 | Hard |
| Cliff Drysdale | 4-6 5-7 | L | H2H | Match data | Jun 20, 1973* | R32 | Queen's Club Championships | ATP 250 | Grass |
| Paul Sullivan | 6-1 6-2 | W | — | Match data | Jul 19, 1973* | R32 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Erik Van Dillen | 6-4 6-1 | W | — | Match data | Jul 20, 1973* | R16 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| John Alexander | 7-5 6-4 | W | H2H | Match data | Jul 21, 1973* | QF | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Arthur Ashe | 3-6 5-7 | L | H2H | Match data | Jul 21, 1973* | SF | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Fred Mcnair | 6-4 6-4 | W | — | Match data | Jul 25, 1973* | R64 | Washington Open | ATP 250 | Clay |
| Dick Stockton | 4-6 0-6 | L | H2H | Match data | Jul 26, 1973* | R32 | Washington Open | ATP 250 | Clay |
| Woody Blocher | 6-1 6-1 | W | H2H | Match data | Aug 7, 1973* | R64 | Louisville | ATP 250 | Clay |
| Guillermo Vilas | 6-7 2-6 | L | H2H | Match data | Aug 8, 1973* | R32 | Louisville | ATP 250 | Clay |
| Manuel Orantes | 1-6 0-6 | L | H2H | Match data | Aug 9, 1973* | R32 | Cincinnati Open | ATP 250 | Clay |
| Buster C Mottram | 7-6 6-4 | W | H2H | Match data | Aug 23, 1973* | R32 | South Orange | ATP 250 | Grass |
| Butch Seewagen | 6-4 6-4 | W | H2H | Match data | Aug 24, 1973* | R16 | South Orange | ATP 250 | Grass |
| Onny Parun | 6-2 6-4 | W | H2H | Match data | Aug 25, 1973* | QF | South Orange | ATP 250 | Grass |
| Colin Dibley | 3-6 3-6 | L | H2H | Match data | Aug 25, 1973* | SF | South Orange | ATP 250 | Grass |
| Geoff Masters | 6-4 7-6 1-6 4-6 5-7 | L | H2H | Match data | Aug 31, 1973* | R128 | US Open | Grand Slam | Grass |
| Owen Davidson | 7-5 6-7 6-3 | W | H2H | Match data | Sep 23, 1973* | R16 | Columbia | ATP 250 | Carpet |
| Grover Raz Reid | 7-6 7-5 | W | H2H | Match data | Sep 24, 1973* | QF | Columbia | ATP 250 | Carpet |
| John Newcombe | 6-7 3-6 | L | H2H | Match data | Sep 24, 1973* | SF | Columbia | ATP 250 | Carpet |
| Steve Faulk | 6-3 6-4 | W | H2H | Match data | Oct 3, 1973* | R32 | Chicago | ATP 250 | Carpet |
| Marty Riessen | 3-6 6-7 | L | H2H | Match data | Oct 4, 1973* | R16 | Chicago | ATP 250 | Carpet |
| Vitas Gerulaitis | 6-0 6-3 | W | H2H | Match data | Oct 10, 1973* | R32 | Quebec | ATP 250 | Carpet |
| Frew Mcmillan | 6-2 6-7(3) 7-6(4) | W | H2H | Match data | Oct 11, 1973* | R16 | Quebec | ATP 250 | Carpet |
| Kjell Johansson | 3-6 3-6 | L | H2H | Match data | Oct 12, 1973* | QF | Quebec | ATP 250 | Carpet |
| Francis Barnett | 6-2 7-5 | W | — | Match data | Dec 16, 1973* | R16 | Kingston | ATP 250 | Hard |
| Vitas Gerulaitis | 7-6 7-5 | W | H2H | Match data | Dec 17, 1973* | QF | Kingston | ATP 250 | Hard |
| Brian Gottfried | 4-6 3-6 | L | H2H | Match data | Dec 17, 1973* | SF | Kingston | 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.