Match log updated: 2026-05-28 18:14 UTC
O. Parun — ATP Match Log
Main draw matches: 717 | W: 375 | L: 342 | Win %: 52.3%
| Date ↑ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Feb 4, 1968* | Auckland | ATP 250 | R16 | Grass | Toshiro Sakai | 6-1 6-2 6-2 | W | — | Match data |
| Feb 5, 1968* | Auckland | ATP 250 | QF | Grass | Kevin Ocarroll | 6-2 6-4 7-5 | W | — | Match data |
| Feb 5, 1968* | Auckland | ATP 250 | SF | Grass | G. Stilwell | 3-6 6-3 6-4 3-6 6-3 | W | H2H | Match data |
| Feb 6, 1968* | Auckland | ATP 250 | F | Grass | Barry Phillips Moore | 3-6 8-6 6-1 3-6 2-6 | L | — | Match data |
| Mar 19, 1968* | Cannes | ATP 250 | R128 | Clay | I. Nastase | 7-5 5-7 4-6 | L | H2H | Match data |
| Apr 25, 1968* | Naples | ATP 250 | R32 | Clay | Martin Mulligan | 3-6 6-4 7-9 | L | — | Match data |
| May 7, 1968* | Rome | Masters 1000 | R128 | Clay | J. Kodes | 3-6 6-4 2-6 6-2 1-6 | L | H2H | Match data |
| May 29, 1968* | Roland Garros | Grand Slam | R128 | Clay | R. Emerson | 7-5 1-6 2-6 2-6 | L | H2H | Match data |
| Jun 12, 1968* | Beckenham | ATP 250 | R64 | Grass | Alexander Volkov | (w/o) | L | H2H | Match data |
| Jun 13, 1968* | Bristol | ATP 250 | R32 | Grass | C. Graebner | 0-6 7-5 3-6 | L | H2H | Match data |
| Jun 19, 1968* | London | ATP 250 | R64 | Grass | N. Pilic | 3-6 7-5 5-7 | L | H2H | Match data |
| Jun 26, 1968* | Wimbledon | Grand Slam | R128 | Grass | Paul Hutchins | 6-3 9-7 12-10 | W | — | Match data |
| Jun 28, 1968* | Wimbledon | Grand Slam | R64 | Grass | R. Taylor | 2-6 3-6 14-12 6-4 6-4 | W | H2H | Match data |
| Jun 30, 1968* | Wimbledon | Grand Slam | R32 | Grass | K. Rosewall | 4-6 6-3 3-6 2-6 | L | H2H | Match data |
| Aug 2, 1968* | Munich | ATP 250 | R64 | Clay | S. Tidball | 6-3 5-7 6-4 | W | H2H | Match data |
| Aug 3, 1968* | Munich | ATP 250 | R32 | Clay | M. Holecek | 0-6 7-5 4-6 | L | H2H | Match data |
| Aug 15, 1968* | Hamburg | ATP 250 | R64 | Clay | J. Kodes | 6-3 3-6 6-3 3-6 2-6 | L | H2H | Match data |
| Aug 23, 1968* | Kitzbuehel | ATP 250 | R32 | Clay | George Szakacz | 6-1 6-3 | W | — | Match data |
| Aug 24, 1968* | Kitzbuehel | ATP 250 | R16 | Clay | W. Bungert | 3-6 6-3 6-4 3-6 1-6 | L | H2H | Match data |
| Oct 31, 1968* | Aberavon | ATP 250 | R32 | Carpet | John Crooke | 6-2 6-1 | W | — | Match data |
| Nov 1, 1968* | Aberavon | ATP 250 | R16 | Carpet | P. Curtis | 1-6 6-8 | L | H2H | Match data |
| Nov 14, 1968* | London 2 | ATP 250 | R32 | Hard | C. Pasarell | 6-2 12-14 7-5 6-2 | W | H2H | Match data |
| Nov 15, 1968* | London 2 | ATP 250 | R16 | Hard | J. Osborne | 4-6 2-6 7-5 2-6 | L | H2H | Match data |
| Nov 25, 1968* | Adelaide | ATP 250 | R64 | Grass | Tony Hammond | 6-4 6-2 6-4 | W | — | Match data |
| Nov 26, 1968* | Adelaide | ATP 250 | R32 | Grass | J. Guerrero | 6-1 6-4 11-9 | W | H2H | Match data |
| Nov 27, 1968* | Adelaide | ATP 250 | R16 | Grass | J. Alexander | 3-6 6-4 6-3 6-4 | W | H2H | Match data |
| Nov 28, 1968* | Adelaide | ATP 250 | QF | Grass | B. Bowrey | 0-6 14-16 4-6 | L | H2H | Match data |
| Dec 12, 1968* | Brisbane | ATP 250 | R32 | Grass | Doug Smith | 2-6 6-4 6-3 | W | — | Match data |
| Dec 13, 1968* | Brisbane | ATP 250 | R16 | Grass | R. Ruffels | 4-6 4-6 | L | H2H | Match data |
| Feb 2, 1969* | Auckland | ATP 250 | R16 | Grass | Richard Gonzalez | 4-6 4-6 1-6 | L | — | Match data |
| Feb 12, 1969* | Salisbury | ATP 250 | R64 | Hard | N. Spear | 2-6 3-6 | L | H2H | Match data |
| Feb 20, 1969* | Macon | ATP 250 | R32 | Carpet | Ron Holmberg | 4-6 4-6 | L | — | Match data |
| Feb 27, 1969* | Kingston | ATP 250 | R32 | Hard | Ismail El Shafei | 1-6 2-6 | L | — | Match data |
| Mar 20, 1969* | St. Petersburg | ATP 250 | R32 | Clay | R. Ruffels | 1-6 2-6 | L | H2H | Match data |
| Apr 2, 1969* | San Juan | ATP 250 | R64 | Hard | Stan Smith | 3-6 11-9 4-6 | L | — | Match data |
| Apr 10, 1969* | Charlotte | ATP 250 | R32 | Clay | G. Battrick | 8-10 6-3 1-6 | L | H2H | Match data |
| Apr 17, 1969* | Houston | ATP 250 | R32 | Clay | Rafael Osuna | 6-3 1-6 3-6 | L | — | Match data |
| May 22, 1969* | Rome | Masters 1000 | R128 | Clay | R. Keldie | 4-6 5-7 | L | H2H | Match data |
| May 30, 1969* | Roland Garros | Grand Slam | R128 | Clay | F. McMillan | 3-6 4-6 4-6 | L | H2H | Match data |
| Jun 18, 1969* | London / Queen's Club | ATP 250 | R64 | Grass | J. Mukerjea | 6-1 2-6 3-6 | L | H2H | Match data |
| Jun 25, 1969* | Wimbledon | Grand Slam | R128 | Grass | Gordon Forbes | 6-4 8-6 6-3 | W | — | Match data |
| Jun 27, 1969* | Wimbledon | Grand Slam | R64 | Grass | J. Alexander | 5-7 4-6 3-6 | L | H2H | Match data |
| Jul 9, 1969* | Washington | ATP 250 | R64 | Clay | Bob Brien | (w/o) | W | — | Match data |
| Jul 10, 1969* | Washington | ATP 250 | R32 | Clay | B. Bowrey | 7-5 2-6 1-6 | L | H2H | Match data |
| Jul 16, 1969* | Cincinnati | Masters 1000 | R64 | Clay | Bill Harris | 6-4 6-3 | W | — | Match data |
| Jul 17, 1969* | Cincinnati | Masters 1000 | R32 | Clay | P. Dent | 4-6 6-0 3-6 | L | H2H | Match data |
| Jul 23, 1969* | Indianapolis | ATP 250 | R64 | Clay | Bill Colson | 6-8 6-2 6-2 | W | — | Match data |
| Jul 24, 1969* | Indianapolis | ATP 250 | R32 | Clay | Stan Smith | 1-6 5-7 | L | — | Match data |
| Jul 30, 1969* | South Orange | ATP 250 | R64 | Grass | R. Russell | 4-6 6-4 4-6 | L | H2H | Match data |
| Aug 6, 1969* | Southampton | ATP 250 | R64 | Grass | Dick Dell | 7-5 6-0 | W | — | Match data |
| Aug 7, 1969* | Southampton | ATP 250 | R32 | Grass | G. Goven | (w/o) | L | H2H | Match data |
| Aug 13, 1969* | Haverford | ATP 250 | R64 | Grass | M. Estep | 6-2 3-6 6-3 | W | H2H | Match data |
| Aug 14, 1969* | Haverford | ATP 250 | R32 | Grass | J. Alexander | 19-21 6-4 6-2 | W | H2H | Match data |
| Aug 15, 1969* | Haverford | ATP 250 | R16 | Grass | D. Crealy | 6-8 11-9 19-17 | W | H2H | Match data |
| Aug 16, 1969* | Haverford | ATP 250 | QF | Grass | T. Gorman | 11-13 6-1 6-4 | W | H2H | Match data |
| Aug 16, 1969* | Haverford | ATP 250 | SF | Grass | C. Richey | 4-6 15-13 4-6 3-6 | L | H2H | Match data |
| Aug 18, 1969* | Boston | ATP 250 | R64 | Grass | Joaquin Loyo Mayo | 6-3 6-1 | W | — | Match data |
| Aug 19, 1969* | Boston | ATP 250 | R32 | Grass | S. Pasarell | 4-6 6-4 6-3 | W | H2H | Match data |
| Aug 20, 1969* | Boston | ATP 250 | R16 | Grass | Stan Smith | 4-6 3-6 | L | — | Match data |
| Aug 29, 1969* | US Open | Grand Slam | R128 | Grass | B. Bowrey | 4-6 4-6 6-4 2-6 | L | H2H | Match data |
| Sep 22, 1969* | Los Angeles | ATP 250 | R64 | Hard | Richard Gonzalez | 0-6 1-6 | L | — | Match data |
| Oct 1, 1969* | Berkeley | ATP 250 | R64 | Hard | Steve Fiske | 6-3 6-1 | W | — | Match data |
| Oct 2, 1969* | Berkeley | ATP 250 | R32 | Hard | D. Crealy | 6-3 8-6 | W | H2H | Match data |
| Oct 3, 1969* | Berkeley | ATP 250 | R16 | Hard | Stan Smith | 4-6 3-6 | L | — | Match data |
| Jan 29, 1970* | Auckland | ATP 250 | R32 | Grass | Mathias Werren | 6-4 6-3 8-6 | W | — | Match data |
| Jan 30, 1970* | Auckland | ATP 250 | R16 | Grass | J. Alexander | 6-3 4-6 3-6 4-6 | L | H2H | Match data |
| Feb 17, 1970* | Salisbury | ATP 250 | R64 | Hard | T. Roche | 7-9 2-6 | L | H2H | Match data |
| Feb 28, 1970* | Macon | ATP 250 | R32 | Carpet | D. Crawford | 6-4 10-8 | W | H2H | Match data |
| Mar 1, 1970* | Macon | ATP 250 | R16 | Carpet | C. Graebner | 6-3 6-4 | W | H2H | Match data |
| Mar 2, 1970* | Macon | ATP 250 | QF | Carpet | J. Fillol | 1-6 7-5 2-6 | L | H2H | Match data |
| Mar 5, 1970* | Hampton | ATP 250 | R32 | Carpet | Stan Smith | 6-8 9-11 | L | — | Match data |
| Mar 18, 1970* | Barranquilla | ATP 250 | R64 | Clay | William Alvarez | 1-6 1-6 | L | — | Match data |
| Mar 28, 1970* | Jacksonville | ATP 250 | R32 | Clay | Glen Chanceler | 6-3 6-4 | W | — | Match data |
| Mar 29, 1970* | Jacksonville | ATP 250 | R16 | Clay | Ron Holmberg | 7-5 6-4 | W | — | Match data |
| Mar 30, 1970* | Jacksonville | ATP 250 | QF | Clay | T. Edlefsen | 17-15 9-7 | W | H2H | Match data |
| Mar 30, 1970* | Jacksonville | ATP 250 | SF | Clay | A. Ashe | 7-9 4-6 | L | H2H | Match data |
| Mar 31, 1970* | San Juan | ATP 250 | R64 | Hard | Donald Dell | 4-6 16-14 6-1 | W | — | Match data |
| Apr 1, 1970* | San Juan | ATP 250 | R32 | Hard | B. Carmichael | 6-8 6-8 | L | H2H | Match data |
| Apr 8, 1970* | St. Petersburg | ATP 250 | R64 | Clay | Jim Bochte | 0-6 6-1 6-2 | W | — | Match data |
| Apr 9, 1970* | St. Petersburg | ATP 250 | R32 | Clay | Lenny Schloss | 6-2 6-4 | W | — | Match data |
| Apr 10, 1970* | St. Petersburg | ATP 250 | R16 | Clay | N. Spear | 6-4 6-4 | W | H2H | Match data |
| Apr 11, 1970* | St. Petersburg | ATP 250 | QF | Clay | M. Belkin | 8-6 3-6 2-6 | L | H2H | Match data |
| Apr 18, 1970* | Charlotte | ATP 250 | R32 | Clay | Ingo Buding | 2-6 2-6 | L | — | Match data |
| Apr 24, 1970* | Houston | ATP 250 | R32 | Clay | J. Osborne | 6-3 4-6 3-6 | L | H2H | Match data |
| May 3, 1970* | Roland Garros | Grand Slam | R128 | Clay | H. Kary | (w/o) | L | H2H | Match data |
| Jun 24, 1970* | Wimbledon | Grand Slam | R128 | Grass | I. Nastase | 8-6 0-6 5-7 6-8 | L | H2H | Match data |
| Jul 20, 1970* | Washington | ATP 250 | R64 | Hard | Z. Guerry | 4-6 6-1 7-5 | W | H2H | Match data |
| Jul 21, 1970* | Washington | ATP 250 | R32 | Hard | A. Ashe | 4-6 3-6 | L | H2H | Match data |
| Jul 22, 1970* | Cincinnati | Masters 1000 | R64 | Clay | Erik Van Dillen | 6-3 9-7 | W | — | Match data |
| Jul 23, 1970* | Cincinnati | Masters 1000 | R32 | Clay | Stan Smith | 2-6 2-6 | L | — | Match data |
| Jul 29, 1970* | Indianapolis | ATP 250 | R64 | Clay | F. Robbins | 6-2 6-2 | W | H2H | Match data |
| Jul 29, 1970* | Indianapolis | ATP 250 | R64 | Clay | F. Robbins | 6-2 6-2 | W | H2H | Match data |
| Jul 30, 1970* | Indianapolis | ATP 250 | R32 | Clay | C. Graebner | 4-6 4-6 | L | H2H | Match data |
| Jul 30, 1970* | Indianapolis | ATP 250 | R32 | Clay | C. Graebner | 4-6 4-6 | L | H2H | Match data |
| Aug 11, 1970* | Kitzbuehel | ATP 250 | R64 | Clay | Joel Ostroff | 7-5 6-2 | W | — | Match data |
| Aug 12, 1970* | Kitzbuehel | ATP 250 | R32 | Clay | F. Jauffret | UNK | L | H2H | Match data |
| Aug 19, 1970* | Merion | ATP 250 | R64 | Grass | M. Machette | 6-1 7-6 | W | H2H | Match data |
| Aug 20, 1970* | Merion | ATP 250 | R32 | Grass | John Cooper | 6-3 2-6 6-4 | W | — | Match data |
| Aug 21, 1970* | Merion | ATP 250 | R16 | Grass | R. Ruffels | 4-6 6-7 | L | H2H | Match data |
| Sep 4, 1970* | South Orange | ATP 250 | R32 | Hard | Lenny Schloss | 6-3 7-6 | W | — | Match data |
| Sep 5, 1970* | South Orange | ATP 250 | R16 | Hard | T. Edlefsen | 4-6 6-0 6-3 | W | H2H | Match data |
| Sep 6, 1970* | US Open | Grand Slam | R64 | Grass | John Cooper | 4-6 5-7 6-7 | L | — | Match data |
| Sep 6, 1970* | South Orange | ATP 250 | QF | Hard | R. Laver | 4-6 4-6 | L | H2H | Match data |
| Oct 6, 1970* | Barcelona | ATP 250 | R32 | Clay | Juan Gisbert | 1-6 3-6 0-6 | L | — | Match data |
| Feb 23, 1971* | Salisbury | ATP 250 | R64 | Hard | N. Spear | 6-1 6-4 | W | H2H | Match data |
| Feb 24, 1971* | Salisbury | ATP 250 | R32 | Hard | C. Richey | 2-6 1-6 | L | H2H | Match data |
| Mar 4, 1971* | Macon | ATP 250 | R32 | Hard | I. Tiriac | 1-6 4-6 | L | H2H | Match data |
| Mar 10, 1971* | Hampton | ATP 250 | R32 | Hard | J. Mandarino | 2-6 3-6 | L | H2H | Match data |
| Mar 24, 1971* | Caracas | ATP 250 | R32 | Clay | Lenny Schloss | 6-2 6-3 | W | — | Match data |
| Mar 25, 1971* | Caracas | ATP 250 | R16 | Clay | M. Orantes | 6-3 6-7 4-6 | L | H2H | Match data |
| Mar 27, 1971* | Pensacola | ATP 250 | R32 | Hard | U Unknown | (w/o) | W | — | Match data |
| Mar 28, 1971* | Pensacola | ATP 250 | R16 | Hard | M. Holecek | 1-6 3-6 | L | H2H | Match data |
| Mar 31, 1971* | San Juan | ATP 250 | R32 | Hard | Martin Mulligan | 6-3 7-6 | W | — | Match data |
| Apr 1, 1971* | San Juan | ATP 250 | R16 | Hard | C. Richey | 4-6 6-7 | L | H2H | Match data |
| Apr 11, 1971* | Des Moines | ATP 250 | R16 | Carpet | F. Froehling | 6-4 6-4 | W | H2H | Match data |
| Apr 12, 1971* | Des Moines | ATP 250 | QF | Carpet | V. Zednik | 6-7 4-6 | L | H2H | Match data |
| Apr 17, 1971* | Jacksonville | ATP 250 | R32 | Clay | Alcides Procopio Jr | 6-3 6-2 | W | — | Match data |
| Apr 18, 1971* | Jacksonville | ATP 250 | R16 | Clay | R. Russell | 6-3 6-4 | W | H2H | Match data |
| Apr 19, 1971* | Jacksonville | ATP 250 | QF | Clay | G. Battrick | 4-6 6-7 | L | H2H | Match data |
| Apr 23, 1971* | Houston | ATP 250 | R32 | Clay | J. Osborne | 6-1 6-3 | W | H2H | Match data |
| Apr 24, 1971* | Houston | ATP 250 | R16 | Clay | C. Richey | 1-6 4-6 | L | H2H | Match data |
| May 23, 1971* | Roland Garros | Grand Slam | R128 | Clay | G. Masters | 4-6 2-6 2-6 | L | H2H | Match data |
| May 25, 1971* | Bournemouth | ATP 250 | R32 | Clay | G. Masters | 8-6 6-8 4-6 7-5 4-6 | L | H2H | Match data |
| Jun 16, 1971* | Queen's Club | ATP 250 | R64 | Grass | Stan Smith | 1-6 4-6 | L | — | Match data |
| Jun 23, 1971* | Wimbledon | Grand Slam | R128 | Grass | J. Rouyer | 6-2 2-6 6-2 6-3 | W | H2H | Match data |
| Jun 25, 1971* | Wimbledon | Grand Slam | R64 | Grass | H. Ploetz | 6-0 6-2 6-2 | W | H2H | Match data |
| Jun 27, 1971* | Wimbledon | Grand Slam | R32 | Grass | P. Barthes | 6-2 4-6 9-7 6-1 | W | H2H | Match data |
| Jun 30, 1971* | Wimbledon | Grand Slam | R16 | Grass | M. Riessen | 9-8 6-3 3-6 6-3 | W | H2H | Match data |
| Jul 2, 1971* | Wimbledon | Grand Slam | QF | Grass | Stan Smith | 6-8 3-6 4-6 | L | — | Match data |
| Jul 13, 1971* | Newport | ATP 250 | R32 | Grass | Ken Weatherley | 9-7 9-8 | W | — | Match data |
| Jul 14, 1971* | Newport | ATP 250 | R16 | Grass | A. McDonald | 6-2 6-2 | W | H2H | Match data |
| Jul 15, 1971* | Newport | ATP 250 | QF | Grass | K. Rosewall | 2-6 4-6 | L | H2H | Match data |
| Jul 19, 1971* | Washington Wct | ATP 250 | R64 | Clay | R. Russell | 6-4 6-3 | W | H2H | Match data |
| Jul 20, 1971* | Washington Wct | ATP 250 | R32 | Clay | D. Ralston | 6-7 2-6 | L | H2H | Match data |
| Jul 26, 1971* | Tanglewood | ATP 250 | R64 | Hard | G Turner Howard | (def.) | W | — | Match data |
| Jul 27, 1971* | Tanglewood | ATP 250 | R32 | Hard | Dick Dell | 6-4 6-2 | W | — | Match data |
| Jul 28, 1971* | Tanglewood | ATP 250 | R16 | Hard | P. Barthes | 3-6 7-6 4-6 | L | H2H | Match data |
| Aug 4, 1971* | Cincinnati | Masters 1000 | R64 | Clay | N. Spear | 5-7 3-6 | L | H2H | Match data |
| Aug 11, 1971* | Indianapolis | ATP 250 | R64 | Clay | Jeff Austin | 7-5 6-2 | W | — | Match data |
| Aug 12, 1971* | Indianapolis | ATP 250 | R32 | Clay | C. Graebner | 3-6 2-6 | L | H2H | Match data |
| Aug 24, 1971* | Merion | ATP 250 | R64 | Hard | G Turner Howard | 2-6 6-4 6-7(4) | L | — | Match data |
| Sep 3, 1971* | US Open | Grand Slam | R128 | Grass | Sherwood Stewart | 6-3 3-6 6-2 6-3 | W | — | Match data |
| Sep 3, 1971* | South Orange | ATP 250 | R64 | Hard | John Gardner | 6-3 7-6 | W | — | Match data |
| Sep 4, 1971* | South Orange | ATP 250 | R32 | Hard | Richard Gonzalez | 6-3 6-4 | W | — | Match data |
| Sep 5, 1971* | US Open | Grand Slam | R64 | Grass | Fred Mcnair | 6-4 4-6 4-6 6-2 6-4 | W | — | Match data |
| Sep 5, 1971* | South Orange | ATP 250 | R16 | Hard | G. Goven | 6-3 6-4 | W | H2H | Match data |
| Sep 6, 1971* | South Orange | ATP 250 | QF | Hard | J. Connors | 6-3 7-6 | W | H2H | Match data |
| Sep 6, 1971* | South Orange | ATP 250 | SF | Hard | C. Graebner | 6-1 1-6 2-6 6-1 6-7 | L | H2H | Match data |
| Sep 7, 1971* | US Open | Grand Slam | R32 | Grass | Bob Lutz | 4-6 7-6 3-6 6-3 2-6 | L | — | Match data |
| Sep 22, 1971* | Sacramento | ATP 250 | R64 | Hard | Gary Rose | 7-5 4-6 6-4 | W | — | Match data |
| Sep 22, 1971* | Los Angeles | ATP 250 | R64 | Hard | J. McManus | 6-4 6-2 | W | H2H | Match data |
| Sep 23, 1971* | Sacramento | ATP 250 | R32 | Hard | Andrew Pattison | 6-7 6-7 | L | — | Match data |
| Sep 23, 1971* | Los Angeles | ATP 250 | R32 | Hard | Stan Smith | 4-6 4-6 | L | — | Match data |
| Sep 29, 1971* | Berkeley | ATP 250 | R64 | Hard | R. Case | 6-3 3-6 6-7 | L | H2H | Match data |
| Dec 9, 1971* | Auckland | ATP 250 | R32 | Grass | D. Turner | 6-7 6-3 6-2 6-2 | W | H2H | Match data |
| Dec 10, 1971* | Auckland | ATP 250 | R16 | Grass | D. Crealy | 6-3 6-2 6-2 | W | H2H | Match data |
| Dec 11, 1971* | Auckland | ATP 250 | QF | Grass | P. Burwash | 6-4 7-5 6-3 | W | H2H | Match data |
| Dec 11, 1971* | Auckland | ATP 250 | SF | Grass | J. Alexander | 5-7 7-5 6-4 6-7 6-7 | L | H2H | Match data |
| Feb 10, 1972* | Des Moines | ATP 250 | R16 | Carpet | T. Koch | 4-6 1-6 | L | H2H | Match data |
| Feb 17, 1972* | Los Angeles | ATP 250 | R32 | Carpet | G. Battrick | 4-6 5-7 | L | H2H | Match data |
| Feb 22, 1972* | Salisbury | ATP 250 | R64 | Hard | J. Osborne | 3-6 3-6 | L | H2H | Match data |
| Mar 1, 1972* | New York | ATP 250 | R64 | Carpet | J. McManus | 6-4 6-2 | W | H2H | Match data |
| Mar 2, 1972* | New York | ATP 250 | R32 | Carpet | T. Koch | 7-5 6-3 | W | H2H | Match data |
| Mar 3, 1972* | New York | ATP 250 | R16 | Carpet | A. Gimeno | 6-4 2-6 2-6 | L | H2H | Match data |
| Mar 8, 1972* | Hampton | ATP 250 | R32 | Hard | I. Crookenden | 5-7 6-7 | L | H2H | Match data |
| Mar 9, 1972* | Washington | ATP 250 | R32 | Carpet | Juan Gisbert | 6-1 7-6 | W | — | Match data |
| Mar 10, 1972* | Washington | ATP 250 | R16 | Carpet | J. Osborne | 4-6 3-6 | L | H2H | Match data |
| Mar 21, 1972* | Caracas | ATP 250 | R16 | Hard | J. Mandarino | 6-7 6-4 4-6 | L | H2H | Match data |
| Apr 10, 1972* | Johannesburg | ATP 250 | R64 | Hard | Jannie Louw | 6-2 6-3 7-6 | W | — | Match data |
| Apr 11, 1972* | Johannesburg | ATP 250 | R32 | Hard | P. Dominguez | 6-7 3-6 3-6 | L | H2H | Match data |
| Apr 19, 1972* | Nice | ATP 250 | R64 | Clay | J. Caujolle | 5-7 6-2 6-1 | W | H2H | Match data |
| Apr 19, 1972* | Madrid | ATP 250 | R32 | Clay | T. Gorman | 6-2 6-7 7-5 | W | H2H | Match data |
| Apr 20, 1972* | Nice | ATP 250 | R32 | Clay | P. Barthes | 4-6 6-0 5-7 | L | H2H | Match data |
| Apr 20, 1972* | Madrid | ATP 250 | R16 | Clay | I. Nastase | 4-6 2-6 | L | H2H | Match data |
| Apr 26, 1972* | Rome | Masters 1000 | R64 | Clay | Vittorio Crotta | 6-0 6-4 | W | — | Match data |
| Apr 27, 1972* | Rome | Masters 1000 | R32 | Clay | Alex Metreveli | 6-7 4-6 | L | — | Match data |
| May 17, 1972* | Brussels | ATP 250 | R32 | Clay | B. Mignot | 4-6 5-7 | L | H2H | Match data |
| May 26, 1972* | Roland Garros | Grand Slam | R64 | Clay | T. Gorman | 6-3 6-3 8-6 | W | H2H | Match data |
| May 28, 1972* | Roland Garros | Grand Slam | R32 | Clay | Barry Phillips Moore | 2-6 4-6 2-6 | L | — | Match data |
| Jun 7, 1972* | Hamburg | ATP 250 | R64 | Clay | L. Bruguera | 6-1 2-6 6-4 6-2 | W | H2H | Match data |
| Jun 8, 1972* | Hamburg | ATP 250 | R32 | Clay | H. Elschenbroich | 3-6 6-3 5-7 | L | H2H | Match data |
| Jun 20, 1972* | Bristol | ATP 250 | R32 | Grass | B. Hewitt | 5-7 6-3 4-6 | L | H2H | Match data |
| Jun 26, 1972* | Queen's Club | ATP 250 | R64 | Grass | Alex Metreveli | 6-8 4-6 | L | — | Match data |
| Jun 28, 1972* | Wimbledon | Grand Slam | R128 | Grass | Andre Van Der Merwe A | 6-2 7-5 6-2 | W | — | Match data |
| Jun 30, 1972* | Wimbledon | Grand Slam | R64 | Grass | A. Gimeno | 6-4 8-6 6-8 8-9 6-4 | W | H2H | Match data |
| Jul 2, 1972* | Wimbledon | Grand Slam | R32 | Grass | W. Bungert | 6-4 4-6 9-7 9-7 | W | H2H | Match data |
| Jul 5, 1972* | Wimbledon | Grand Slam | R16 | Grass | J. Hrebec | 8-9 6-4 6-4 (ret.) | W | H2H | Match data |
| Jul 7, 1972* | Wimbledon | Grand Slam | QF | Grass | J. Kodes | 2-6 3-6 4-6 | L | H2H | Match data |
| Jul 19, 1972* | Gstaad | ATP 250 | R32 | Clay | I. Molina | 4-6 6-1 6-1 | W | H2H | Match data |
| Jul 20, 1972* | Gstaad | ATP 250 | R16 | Clay | P. Hombergen | 1-6 2-6 | L | H2H | Match data |
| Jul 25, 1972* | Kitzbuhel | ATP 250 | R32 | Clay | K. Meiler | 5-7 6-2 4-6 6-3 6-0 | W | H2H | Match data |
| Jul 26, 1972* | Kitzbuhel | ATP 250 | R16 | Clay | A. Zugarelli | 6-3 6-4 6-2 | W | H2H | Match data |
| Jul 27, 1972* | Kitzbuhel | ATP 250 | QF | Clay | Barry Phillips Moore | 3-6 6-2 4-6 6-4 6-3 | W | — | Match data |
| Jul 27, 1972* | Kitzbuhel | ATP 250 | SF | Clay | C. Dibley | 4-6 6-3 5-7 3-6 | L | H2H | Match data |
| Aug 2, 1972* | Cincinnati | Masters 1000 | R64 | Clay | B. Seewagen | 6-3 6-4 | W | H2H | Match data |
| Aug 2, 1972* | Tanglewood | ATP 250 | R32 | Clay | Bob Mckinley | 7-6 6-2 | W | — | Match data |
| Aug 3, 1972* | Cincinnati | Masters 1000 | R32 | Clay | P. Dominguez | 3-6 5-7 | L | H2H | Match data |
| Aug 3, 1972* | Tanglewood | ATP 250 | R16 | Clay | G. Vilas | 7-6 6-3 | W | H2H | Match data |
| Aug 4, 1972* | Tanglewood | ATP 250 | QF | Clay | Andrew Pattison | 5-7 3-6 | L | — | Match data |
| Aug 7, 1972 | Indianapolis | ATP 250 | R64 | Clay | Z. Guerry | 4-6 7-6 6-4 | W | H2H | Match data |