Match log updated: 2026-08-14 17:27 UTC
Robert Kreiss — ATP Match Log
Main draw matches: 69 | W: 17 | L: 52 | Win %: 24.6%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Eddie Dibbs | 2-6 3-6 | L | — | Match data | Nov 17, 1975* | R64 | London | ATP 250 | Carpet |
| Tom Gorman | 4-6 6-2 4-6 | L | — | Match data | Sep 17, 1975* | R64 | Los Angeles | ATP 250 | Hard |
| Mark Cox | 2-6 4-6 | L | — | Match data | Aug 29, 1975* | R128 | US Open | Grand Slam | Clay |
| William Brown | 2-6 7-5 6-7 | L | — | Match data | Aug 13, 1975* | R64 | Canadian Open | Masters 1000 | Clay |
| Pat Cramer | 7-5 6-4 | W | — | Match data | Aug 3, 1975* | R16 | Cincinnati Open | Masters 1000 | Clay |
| Sashi Menon | 6-7 4-6 | L | — | Match data | Jul 24, 1975* | R16 | Chicago | ATP 250 | Carpet |
| Roscoe Tanner | 1-6 4-6 | L | — | Match data | Jul 24, 1975* | R32 | Washington | ATP 250 | Clay |
| Ross Case | 9-7 3-6 1-6 9-8 3-6 | L | — | Match data | Jun 25, 1975* | R128 | Wimbledon | Grand Slam | Grass |
| Jimmy Connors | 9-7 3-6 2-6 | L | — | Match data | Jun 18, 1975* | R64 | Eastbourne Open | ATP 250 | Grass |
| Corrado Barazzutti | 7-6 3-6 4-6 | L | — | Match data | Jun 6, 1975* | R128 | Roland Garros | Grand Slam | Clay |
| Ilie Nastase | 5-7 1-6 | L | — | Match data | May 28, 1975* | R32 | Italian Open | Masters 1000 | Clay |
| Pietro Marzano | 6-2 7-5 | W | — | Match data | May 27, 1975* | R64 | Italian Open | Masters 1000 | Clay |
| Julian Ganzabal | 0-6 2-6 | L | — | Match data | May 21, 1975* | R64 | Hamburg Open | ATP 250 | Clay |
| Raul Ramirez | 3-6 3-6 | L | — | Match data | Apr 18, 1975* | R16 | Denver Wct | ATP 250 | Carpet |
| Gerald Battrick | 4-6 6-7 | L | — | Match data | Apr 2, 1975* | R64 | Indian Wells Open | ATP 250 | Hard |
| Wojtek Fibak | 1-6 4-6 | L | — | Match data | Mar 16, 1975* | QF | Hampton | ATP 250 | Carpet |
| Jan Pisecky | 6-3 7-6 | W | — | Match data | Mar 15, 1975* | R16 | Hampton | ATP 250 | Carpet |
| Jun Kuki | 0-6 6-4 6-2 | W | — | Match data | Mar 14, 1975* | R32 | Hampton | ATP 250 | Carpet |
| Wojtek Fibak | 4-6 3-6 | L | — | Match data | Mar 8, 1975* | R16 | Shreveport | ATP 250 | Carpet |
| Larry Gottfried | 6-2 4-6 6-1 | W | — | Match data | Mar 7, 1975* | R32 | Shreveport | ATP 250 | Carpet |
| Jimmy Connors | 4-6 3-6 | L | — | Match data | Feb 20, 1975* | R32 | Miami Open | ATP 250 | Hard |
| Jan Kodes | 7-6 4-6 0-6 | L | — | Match data | Feb 13, 1975* | R32 | Salisbury | ATP 250 | Carpet |
| Ian Crookenden | 6-4 6-3 | W | — | Match data | Feb 12, 1975* | R64 | Salisbury | ATP 250 | Carpet |
| Wojtek Fibak | 6-2 2-6 3-6 | L | — | Match data | Feb 7, 1975* | R16 | Little Rock | ATP 250 | Carpet |
| Jan Kodes | 6-3 6-4 | W | — | Match data | Feb 6, 1975* | R32 | Little Rock | ATP 250 | Carpet |
| Eddie Dibbs | 3-6 2-6 | L | — | Match data | Sep 25, 1974* | R64 | San Francisco | ATP 250 | Carpet |
| Raul Ramirez | 3-6 1-6 | L | — | Match data | Sep 21, 1974* | R16 | Los Angeles | ATP 250 | Hard |
| Mike Estep | 6-3 6-4 | W | — | Match data | Sep 19, 1974* | R64 | Los Angeles | ATP 250 | Hard |
| Dick Stockton | 7-6 3-6 3-6 2-6 | L | — | Match data | Sep 1, 1974* | R64 | US Open | Grand Slam | Grass |
| Tom Edlefsen | 6-7 6-3 6-0 6-0 | W | — | Match data | Aug 30, 1974* | R128 | US Open | Grand Slam | Grass |
| Janos Benyik | 4-6 6-3 3-6 | L | — | Match data | Aug 28, 1974* | R32 | South Orange | ATP 250 | Hard |
| Roscoe Tanner | 6-7 4-6 | L | — | Match data | Aug 23, 1974* | R16 | Columbus | ATP 250 | Hard |
| Dick Crealy | 2-6 1-6 | L | — | Match data | Aug 7, 1974* | R64 | Indianapolis | ATP 250 | Clay |
| Francois Jauffret | 2-6 2-6 | L | — | Match data | Aug 7, 1974* | R64 | Louisville | ATP 250 | Clay |
| John Yuill | 3-6 6-3 1-6 | L | — | Match data | Jul 19, 1974* | QF | Dublin | ATP 250 | Carpet |
| John Paish | 6-3 9-8 | W | — | Match data | Jul 18, 1974* | R16 | Dublin | ATP 250 | Carpet |
| Steve Krulevitz | 3-6 6-3 5-7 6-4 4-6 | L | — | Match data | Jun 26, 1974* | R128 | Wimbledon | Grand Slam | Grass |
| Jan Kodes | 2-6 2-6 | L | — | Match data | Jun 5, 1974* | R128 | Roland Garros | Grand Slam | Clay |
| Dick Crealy | 6-3 6-7 4-6 | L | — | Match data | May 18, 1974* | R32 | Munich Open | ATP 250 | Clay |
| Vincenzo Franchitti | 1-6 5-7 | L | — | Match data | May 15, 1974* | R32 | Florence | ATP 250 | Clay |
| Roscoe Tanner | 4-6 2-6 | L | — | Match data | Apr 4, 1974* | R16 | Palm Desert Wct | ATP 250 | Hard |
| Colin Dibley | 6-3 4-6 6-1 | W | — | Match data | Apr 3, 1974* | R32 | Palm Desert Wct | ATP 250 | Hard |
| Ross Case | 2-6 6-1 3-6 | L | — | Match data | Mar 6, 1974* | R32 | Lacosta Wct | ATP 250 | Hard |
| Frew Mcmillan | 3-6 3-6 | L | — | Match data | Mar 1, 1974* | QF | Salisbury | ATP 250 | Carpet |
| Charlie Owens | 6-4 5-7 7-5 | W | — | Match data | Feb 28, 1974* | R16 | Salisbury | ATP 250 | Carpet |
| Karl Meiler | 6-2 2-6 6-3 | W | — | Match data | Feb 26, 1974* | R64 | Salisbury | ATP 250 | Carpet |
| Jimmy Connors | 5-7 6-7 | L | — | Match data | Feb 8, 1974* | R16 | Little Rock | ATP 250 | Carpet |
| Ilie Nastase | 1-6 1-6 | L | — | Match data | Nov 21, 1973* | R16 | London | ATP 250 | Carpet |
| Frew Mcmillan | 6-2 6-4 | W | — | Match data | Nov 20, 1973* | R32 | London | ATP 250 | Carpet |
| Torben Ulrich | 3-6 6-7 | L | — | Match data | Sep 20, 1973* | R16 | Seattle | ATP 250 | Carpet |
| Charlie Pasarell | 6-7 2-6 | L | — | Match data | Sep 20, 1973* | R32 | Los Angeles | ATP 250 | Hard |
| Jaime Fillol | 6-1 2-6 7-5 | W | — | Match data | Sep 19, 1973* | R32 | Seattle | ATP 250 | Carpet |
| Gene Scott | 7-6 6-7 3-6 | L | — | Match data | Aug 21, 1973* | R64 | Merion | ATP 250 | Grass |
| Phil Dent | 6-3 4-6 2-6 | L | — | Match data | Aug 7, 1973* | R64 | Louisville | ATP 250 | Clay |
| Ian Fletcher | 6-7 6-4 3-6 | L | — | Match data | Mar 23, 1973* | R32 | Washington 2 | ATP 250 | Carpet |
| Bob Hewitt | 1-6 2-6 | L | — | Match data | Sep 21, 1972* | R16 | Seattle | ATP 250 | Carpet |
| Pat Cramer | 2-6 4-6 | L | — | Match data | Sep 20, 1972* | R32 | Sacramento | ATP 250 | Carpet |
| Pancho Walthall | 7-6 3-6 3-6 | L | — | Match data | Aug 2, 1972* | R64 | Cincinnati Open | Masters 1000 | Clay |
| Guillermo Vilas | 6-3 7-6 | W | — | Match data | Jul 26, 1972* | R32 | Columbus | ATP 250 | Hard |
| Cliff Richey | 5-7 6-4 2-6 | L | — | Match data | Feb 17, 1972* | R32 | Los Angeles | ATP 250 | Carpet |
| Georges Goven | 2-6 4-6 | L | — | Match data | Sep 24, 1971* | R16 | Sacramento | ATP 250 | Hard |
| Roy Barth | 6-4 7-6 | W | — | Match data | Sep 23, 1971* | R32 | Sacramento | ATP 250 | Hard |
| Haroon Rahim | 6-7 3-6 | L | — | Match data | Sep 3, 1971* | R64 | South Orange | ATP 250 | Hard |
| Jean Baptiste Chanfreau | 4-6 4-6 | L | — | Match data | Aug 24, 1971* | R64 | Merion | ATP 250 | Hard |
| Patrice Dominguez | 2-6 0-6 | L | — | Match data | Aug 6, 1971* | R32 | Hilversum | ATP 250 | Hard |
| Fred Stolle | 6-4 2-6 3-6 | L | — | Match data | Jul 9, 1971* | R16 | Dublin | ATP 250 | Grass |
| Jaime Fillol | 2-6 3-6 | L | — | Match data | Aug 19, 1970* | R64 | Merion | ATP 250 | Grass |
| Ross Case | 12-10 2-6 4-6 | L | — | Match data | Dec 4, 1969* | R32 | Adelaide International | ATP 250 | Grass |
| Jim Osborne | 6-3 3-6 4-6 | L | — | Match data | Sep 16, 1968* | R64 | Los Angeles | ATP 250 | Hard |
* Estimated from the tournament schedule because an exact match date is unavailable.