Match log updated: 2026-08-31 13:51 UTC
Colin Dowdeswell — ATP Match Log
Main draw matches: 293 | W: 119 | L: 174 | Win %: 40.6%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Tony Bowles | 6-4 7-6 7-6 | W | — | Match data | Apr 9, 1972* | R128 | South African Open | ATP 250 | Hard |
| Frew Mcmillan | 3-6 7-6 2-6 4-6 | L | H2H | Match data | Apr 10, 1972* | R64 | South African Open | ATP 250 | Hard |
| Juan Gisbert | 6-3 6-4 | W | — | Match data | May 8, 1973* | R64 | Bournemouth | ATP 250 | Clay |
| Jean Loup Rouyer | 0-6 1-6 | L | H2H | Match data | May 9, 1973* | R32 | Bournemouth | ATP 250 | Clay |
| Owen Davidson | 4-6 8-9 | L | H2H | Match data | Jun 14, 1973* | R32 | Beckenham | ATP 250 | Grass |
| Deon Joubert | 3-6 6-4 4-6 5-7 | L | H2H | Match data | Jun 27, 1973* | R128 | Wimbledon | Grand Slam | Grass |
| James Mcardle | 6-2 6-0 | W | — | Match data | Jul 12, 1973* | R32 | Dublin | ATP 250 | Hard |
| Russell Simpson | 6-4 6-4 | W | H2H | Match data | Jul 13, 1973* | R16 | Dublin | ATP 250 | Hard |
| Mark Cox | 4-6 6-4 2-6 | L | H2H | Match data | Jul 14, 1973* | QF | Dublin | ATP 250 | Hard |
| Tony Parun | 6-2 6-4 | W | H2H | Match data | Oct 10, 1973* | R64 | Barcelona | ATP 250 | Clay |
| Jan Kodes | 3-6 3-6 | L | H2H | Match data | Oct 11, 1973* | R32 | Barcelona | ATP 250 | Clay |
| Ray Ruffels | 6-4 3-6 7-6 | W | H2H | Match data | Apr 18, 1974* | R32 | Johannesburg Wct | ATP 250 | Hard |
| Tom Gorman | 1-6 2-6 | L | H2H | Match data | Apr 19, 1974* | R16 | Johannesburg Wct | ATP 250 | Hard |
| Eric Deblicker | 3-6 6-7 | L | H2H | Match data | Jun 5, 1974* | R128 | Roland Garros | Grand Slam | Clay |
| Tony Bardsley | 6-3 3-6 2-6 | L | H2H | Match data | Jun 12, 1974* | R64 | Beckenham | ATP 250 | Grass |
| Syd Ball | 6-4 6-2 | W | H2H | Match data | Jul 18, 1974* | R16 | Dublin | ATP 250 | Carpet |
| Dick Dell | 6-3 6-4 | W | — | Match data | Jul 19, 1974* | QF | Dublin | ATP 250 | Carpet |
| Robert Maud | 9-7 9-8 | W | H2H | Match data | Jul 19, 1974* | SF | Dublin | ATP 250 | Carpet |
| Sherwood Stewart | 3-6 8-9 | L | — | Match data | Jul 20, 1974* | F | Dublin | ATP 250 | Carpet |
| Dick R Bohrnstedt | 4-6 4-6 | L | — | Match data | Feb 6, 1975* | R32 | Little Rock | ATP 250 | Carpet |
| Norman Holmes | 2-6 5-7 | L | H2H | Match data | Mar 6, 1975* | R32 | Cairo | ATP 250 | Clay |
| Eric Deblicker | 7-5 6-3 | W | H2H | Match data | Apr 9, 1975* | R64 | Barcelona | ATP 250 | Clay |
| Rolf Norberg | 7-6 7-5 | W | H2H | Match data | Apr 10, 1975* | R32 | Barcelona | ATP 250 | Clay |
| Juan Gisbert | 2-6 4-6 | L | — | Match data | Apr 11, 1975* | R16 | Barcelona | ATP 250 | Clay |
| Joaquin Loyo Mayo | 3-6 6-1 4-6 | L | — | Match data | Apr 22, 1975* | R64 | Valencia | ATP 250 | Clay |
| Deon Joubert | 6-2 7-6 | W | H2H | Match data | Apr 29, 1975* | R64 | Madrid | ATP 250 | Clay |
| Jaime Pinto Bravo | 4-6 6-2 4-6 | L | — | Match data | Apr 30, 1975* | R32 | Madrid | ATP 250 | Clay |
| Willem Prinsloo | 2-6 7-5 8-6 | W | H2H | Match data | May 1, 1975* | R32 | Nice | ATP 250 | Clay |
| Hans Joachim Ploetz | 6-0 6-3 | W | H2H | Match data | May 2, 1975* | R16 | Nice | ATP 250 | Clay |
| Patrice Dominguez | 2-6 2-6 | L | H2H | Match data | May 3, 1975* | QF | Nice | ATP 250 | Clay |
| Georges Goven | 0-6 3-6 | L | H2H | Match data | May 13, 1975* | R32 | Florence | ATP 250 | Clay |
| Buster C Mottram | 6-8 5-7 | L | H2H | Match data | May 14, 1975* | R64 | Bournemouth | ATP 250 | Clay |
| Rolf Thung | 6-3 6-2 | W | H2H | Match data | May 27, 1975* | R64 | Italian Open | ATP 500 | Clay |
| Brian Gottfried | 3-6 4-6 | L | H2H | Match data | May 28, 1975* | R32 | Italian Open | ATP 500 | Clay |
| Rolf Gehring | 6-4 6-7 3-6 | L | H2H | Match data | May 30, 1975* | R16 | Dusseldorf | ATP 250 | Clay |
| Steve Krulevitz | 3-6 2-6 | L | H2H | Match data | Jun 6, 1975* | R128 | Roland Garros | Grand Slam | Clay |
| Cliff Richey | 3-6 3-6 3-6 | L | H2H | Match data | Jun 25, 1975* | R128 | Wimbledon | Grand Slam | Grass |
| Barry Phillips Moore | 6-1 6-2 | W | — | Match data | Jul 10, 1975* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Jeff Borowiak | 6-4 3-6 8-10 | L | H2H | Match data | Jul 11, 1975* | R16 | Swiss Open Gstaad | ATP 250 | Clay |
| Victor Amaya | 2-6 4-6 | L | H2H | Match data | Jul 23, 1975* | R64 | Washington | ATP 250 | Clay |
| Nezih Gunal | 6-0 6-0 | W | — | Match data | Jul 23, 1975* | R32 | Istanbul | ATP 250 | Clay |
| Jimmy Moore | 6-1 3-6 6-2 | W | H2H | Match data | Jul 24, 1975* | R16 | Istanbul | ATP 250 | Clay |
| John Feaver | 6-0 6-4 | W | — | Match data | Jul 25, 1975* | QF | Istanbul | ATP 250 | Clay |
| Graham Stilwell | UNK | W | H2H | Match data | Jul 25, 1975* | SF | Istanbul | ATP 250 | Clay |
| Ferdi Taygan | UNK | W | H2H | Match data | Jul 26, 1975* | F | Istanbul | ATP 250 | Clay |
| Lito Alvarez | 6-3 6-4 | W | — | Match data | Aug 6, 1975* | R64 | North Conway | ATP 250 | Clay |
| Billy Martin | 6-3 1-6 1-6 | L | H2H | Match data | Aug 7, 1975* | R64 | Louisville | ATP 250 | Clay |
| Patrick Proisy | (def.) | W | H2H | Match data | Aug 7, 1975* | R32 | North Conway | ATP 250 | Clay |
| Ilie Nastase | 5-7 6-3 2-6 | L | H2H | Match data | Aug 8, 1975* | R16 | North Conway | ATP 250 | Clay |
| Dick Dell | 7-6 6-3 | W | — | Match data | Aug 13, 1975* | R64 | Canadian Open | ATP 500 | Clay |
| Jan Kodes | 7-6 5-2 (ret.) | W | H2H | Match data | Aug 14, 1975* | R32 | Canadian Open | ATP 500 | Clay |
| Phil Dent | 0-6 6-4 5-7 | L | H2H | Match data | Aug 16, 1975* | R16 | Canadian Open | ATP 500 | Clay |
| Cliff Drysdale | 3-6 3-6 | L | H2H | Match data | Aug 20, 1975* | R64 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Jaime Pinto Bravo | 7-5 6-3 | W | — | Match data | Oct 14, 1975* | R64 | Madrid | ATP 250 | Clay |
| Mike Fishbach | 12-10 6-2 | W | H2H | Match data | Oct 15, 1975* | R64 | Barcelona | ATP 250 | Clay |
| Jose Higueras | 3-6 1-6 | L | H2H | Match data | Oct 15, 1975* | R32 | Madrid | ATP 250 | Clay |
| Jairo Velasco | 7-6 3-6 6-2 | W | — | Match data | Oct 16, 1975* | R32 | Barcelona | ATP 250 | Clay |
| Manuel Orantes | 5-7 5-7 | L | H2H | Match data | Oct 17, 1975* | R16 | Barcelona | ATP 250 | Clay |
| Raymond Moore | 3-6 7-5 6-4 | W | H2H | Match data | Oct 28, 1975* | R64 | Tehran | ATP 250 | Clay |
| Guillermo Vilas | 2-6 2-6 | L | H2H | Match data | Oct 29, 1975* | R32 | Tehran | ATP 250 | Clay |
| Mike Machette | 6-1 7-6 | W | H2H | Match data | Nov 8, 1975* | R64 | Stockholm Open | ATP 250 | Hard |
| Karl Meiler | 4-6 3-6 | L | H2H | Match data | Nov 9, 1975* | R32 | Stockholm Open | ATP 250 | Hard |
| Richard Lewis | 4-6 6-7 | L | H2H | Match data | Nov 17, 1975* | R64 | London | ATP 250 | Carpet |
| Keith Brebnor | 6-2 6-1 | W | — | Match data | Nov 19, 1975* | R64 | South African Open | ATP 250 | Hard |
| Pat Cramer | 3-6 6-3 5-7 | L | H2H | Match data | Nov 20, 1975* | R32 | South African Open | ATP 250 | Hard |
| Peter Kanderal | 4-6 6-2 1-6 | L | H2H | Match data | Mar 5, 1976* | R16 | Swiss Indoors | ATP 250 | Carpet |
| Sashi Menon | 4-6 1-6 | L | H2H | Match data | Mar 11, 1976* | R32 | Nuremberg | ATP 250 | Carpet |
| Belus Prajoux | 6-3 3-6 12-10 | W | H2H | Match data | Mar 30, 1976* | R64 | Valencia | ATP 250 | Clay |
| Juan Gisbert | 2-6 6-3 3-6 | L | — | Match data | Mar 31, 1976* | R32 | Valencia | ATP 250 | Clay |
| Denis Naegelen | 6-4 6-7 8-6 | W | H2H | Match data | Apr 6, 1976* | R64 | Nice | ATP 250 | Clay |
| John Andrews | 7-6 6-7 6-8 | L | — | Match data | Apr 6, 1976* | R64 | Barcelona | ATP 250 | Clay |
| Jose Higueras | 7-5 6-1 | W | H2H | Match data | Apr 7, 1976* | R32 | Nice | ATP 250 | Clay |
| Jean Louis Haillet | 1-6 6-1 3-6 | L | H2H | Match data | Apr 8, 1976* | R16 | Nice | ATP 250 | Clay |
| Birger Andersson | 3-6 2-6 | L | H2H | Match data | May 7, 1976* | R32 | Munich Open | ATP 250 | Clay |
| Francois Jauffret | 7-5 4-6 3-6 | L | H2H | Match data | May 12, 1976* | R64 | Bournemouth | ATP 250 | Clay |
| Ismail El Shafei | 6-1 7-5 | W | — | Match data | May 19, 1976* | R64 | Hamburg Open | ATP 250 | Clay |
| Balazs Taroczy | 3-6 2-6 | L | H2H | Match data | May 20, 1976* | R32 | Hamburg Open | ATP 250 | Clay |
| Patricio Cornejo | 6-3 5-7 6-3 | W | H2H | Match data | May 26, 1976* | R64 | Italian Open | ATP 500 | Clay |
| Onny Parun | 3-6 7-6 2-6 | L | H2H | Match data | May 27, 1976* | R32 | Italian Open | ATP 500 | Clay |
| Balazs Taroczy | 2-6 6-2 5-7 2-6 | L | H2H | Match data | Jun 2, 1976* | R128 | Roland Garros | Grand Slam | Clay |
| Jim Mcmanus | 6-4 6-0 | W | H2H | Match data | Jun 17, 1976* | R64 | Eastbourne Open | ATP 250 | Grass |
| Sherwood Stewart | 1-6 3-6 | L | — | Match data | Jun 18, 1976* | R32 | Eastbourne Open | ATP 250 | Grass |
| Steve Krulevitz | 6-3 3-6 2-6 6-8 | L | H2H | Match data | Jun 23, 1976* | R128 | Wimbledon | Grand Slam | Grass |
| Jeff Borowiak | 7-6 3-6 4-6 | L | H2H | Match data | Jul 7, 1976* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| John Bartlett | 2-6 0-6 | L | H2H | Match data | Aug 4, 1976* | R64 | Louisville | ATP 250 | Clay |
| Geoff Masters | 7-5 3-6 6-3 | W | H2H | Match data | Aug 10, 1976* | R64 | North Conway | ATP 250 | Clay |
| Thomaz Koch | 3-6 5-7 | L | H2H | Match data | Aug 11, 1976* | R64 | Indianapolis | ATP 250 | Clay |
| Ricardo Cano | 5-7 2-6 | L | H2H | Match data | Aug 11, 1976* | R32 | North Conway | ATP 250 | Clay |
| Onny Parun | 6-1 3-6 2-6 | L | H2H | Match data | Aug 19, 1976* | R64 | Canadian Open | ATP 500 | Clay |
| Vijay Amritraj | 6-7 3-6 | L | H2H | Match data | Aug 26, 1976* | R32 | South Orange | ATP 250 | Clay |
| Brian Fairlie | 6-0 6-4 | W | H2H | Match data | Sep 3, 1976* | R128 | US Open | Grand Slam | Clay |
| Raul Ramirez | 6-4 6-4 | W | H2H | Match data | Sep 5, 1976* | R64 | US Open | Grand Slam | Clay |
| Bob Lutz | 7-6 6-2 | W | H2H | Match data | Sep 7, 1976* | R32 | US Open | Grand Slam | Clay |
| Eddie Dibbs | 2-6 4-6 2-6 | L | H2H | Match data | Sep 10, 1976* | R16 | US Open | Grand Slam | Clay |
| Terry Ryan | 6-1 6-2 | W | — | Match data | Sep 16, 1976* | R32 | Bermuda | ATP 250 | Clay |
| Gene Mayer | 3-6 3-6 | L | H2H | Match data | Sep 17, 1976* | R16 | Bermuda | ATP 250 | Clay |
| Marty Riessen | 3-6 2-6 | L | H2H | Match data | Sep 29, 1976* | R64 | San Francisco | ATP 250 | Carpet |
| Haroon Rahim | 7-6 6-3 | W | H2H | Match data | Oct 6, 1976* | R64 | Maui | ATP 250 | Hard |
| Arthur Ashe | 3-6 4-6 | L | H2H | Match data | Oct 7, 1976* | R32 | Maui | ATP 250 | Hard |
| Vladimir Zednik | 4-6 4-6 | L | H2H | Match data | Oct 28, 1976* | R32 | Vienna Open | ATP 250 | Hard |
| Tomas Smid | 3-6 7-6 7-6 | W | H2H | Match data | Nov 4, 1976* | R32 | Cologne | ATP 250 | Carpet |
| Harold Solomon | 6-7 2-6 | L | H2H | Match data | Nov 5, 1976* | R16 | Cologne | ATP 250 | Carpet |
| Per Hjertquist | 6-3 6-3 | W | H2H | Match data | Nov 9, 1976* | R64 | Stockholm Open | ATP 250 | Hard |
| Manuel Orantes | 2-6 6-3 1-6 | L | H2H | Match data | Nov 10, 1976* | R32 | Stockholm Open | ATP 250 | Hard |
| Martin Robinson | 4-6 2-6 | L | H2H | Match data | Nov 25, 1976* | R64 | South African Open | ATP 250 | Hard |
| Bob Carmichael | 6-4 6-3 | W | H2H | Match data | Mar 11, 1977* | R32 | Johannesburg | ATP 250 | Hard |
| Roger Taylor | 4-6 2-6 | L | H2H | Match data | Mar 12, 1977* | R16 | Johannesburg | ATP 250 | Hard |
| Jean Louis Haillet | 7-6 6-4 | W | H2H | Match data | Apr 29, 1977* | R32 | Munich Open | ATP 250 | Clay |
| Jose Higueras | 6-5 | L | H2H | Match data | Apr 30, 1977* | R16 | Munich Open | ATP 250 | Clay |
| Jose Higueras | 3-6 6-3 6-4 | W | H2H | Match data | May 11, 1977* | R64 | Hamburg Open | ATP 250 | Clay |
| Rolf Norberg | 2-6 7-5 6-1 | W | H2H | Match data | May 12, 1977* | R32 | Hamburg Open | ATP 250 | Clay |
| Phil Dent | 7-6 3-6 10-8 | W | H2H | Match data | May 13, 1977* | R16 | Hamburg Open | ATP 250 | Clay |
| Paolo Bertolucci | 0-6 6-4 5-7 | L | H2H | Match data | May 14, 1977* | QF | Hamburg Open | ATP 250 | Clay |
| Jan Kodes | 5-7 7-5 1-6 | L | H2H | Match data | May 18, 1977* | R64 | Italian Open | ATP 250 | Clay |
| Herve Gauvain | 6-4 6-3 6-7 6-4 | W | H2H | Match data | May 25, 1977* | R128 | Roland Garros | Grand Slam | Clay |
| Bernie Mitton | 7-6 7-5 6-7 5-7 3-6 | L | H2H | Match data | May 27, 1977* | R64 | Roland Garros | Grand Slam | Clay |
| Pavel Hutka | 3-6 2-6 | L | H2H | Match data | Jun 8, 1977* | R64 | Brussels | ATP 250 | Clay |
| Rick Fagel | 1-6 3-6 | L | H2H | Match data | Jun 16, 1977* | R32 | Berlin | ATP 250 | Clay |
| John Feaver | 6-1 2-6 2-6 6-1 6-3 | W | — | Match data | Jun 22, 1977* | R128 | Wimbledon | Grand Slam | Grass |
| John McEnroe | 7-9 3-6 1-6 | L | H2H | Match data | Jun 24, 1977* | R64 | Wimbledon | Grand Slam | Grass |
| Richard Lewis | 6-2 6-1 | W | H2H | Match data | Jul 6, 1977* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Jurgen Fassbender | 6-7 3-6 | L | H2H | Match data | Jul 7, 1977* | R16 | Swiss Open Gstaad | ATP 250 | Clay |
| Pavel Hutka | 6-0 6-2 | W | H2H | Match data | Jul 14, 1977* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Jan Kodes | 6-2 1-6 1-6 | L | H2H | Match data | Jul 15, 1977* | R16 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Brian Fairlie | 3-6 3-6 | L | H2H | Match data | Aug 2, 1977* | R64 | North Conway | ATP 250 | Clay |
| Deon Joubert | 4-6 3-6 | L | H2H | Match data | Aug 10, 1977* | R64 | Columbus | ATP 250 | Clay |
| D Sullivan | 0-6 6-7 | L | — | Match data | Dec 1, 1977* | R32 | South African Open | ATP 250 | Hard |
| John Yuill | 3-6 3-6 | L | H2H | Match data | Feb 1, 1978* | R32 | Sarasota | ATP 250 | Carpet |
| Bill Scanlon | 7-6 0-6 6-3 | W | H2H | Match data | Feb 2, 1978* | R32 | Mexico City Wct | ATP 250 | Hard |
| Anand Amritraj | 0-6 7-5 6-7 | L | — | Match data | Feb 3, 1978* | R16 | Mexico City Wct | ATP 250 | Hard |
| David Imonitie | 6-2 6-3 | W | H2H | Match data | Mar 8, 1978* | R32 | Lagos | ATP 250 | Clay |
| George Hardie | 6-3 7-9 6-4 | W | H2H | Match data | Mar 9, 1978* | R16 | Lagos | ATP 250 | Clay |
| Robin Drysdale | 5-7 3-6 | L | H2H | Match data | Mar 10, 1978* | QF | Lagos | ATP 250 | Clay |
| Ross Case | 2-6 6-7 6-4 | W | H2H | Match data | Apr 6, 1978* | R32 | Johannesburg | ATP 250 | Hard |
| Pascal Portes | 6-4 5-7 7-5 | W | H2H | Match data | Apr 7, 1978* | R16 | Johannesburg | ATP 250 | Hard |
| Colin Dibley | 7-5 6-3 | W | H2H | Match data | Apr 8, 1978* | QF | Johannesburg | ATP 250 | Hard |
| Guillermo Vilas | 6-1 6-7 6-4 | W | H2H | Match data | Apr 8, 1978* | SF | Johannesburg | ATP 250 | Hard |
| Cliff Richey | 2-6 4-6 | L | H2H | Match data | Apr 9, 1978* | F | Johannesburg | ATP 250 | Hard |
| Patrick Proisy | 1-6 3-6 | L | H2H | Match data | Apr 20, 1978* | R32 | Nice | ATP 250 | Clay |
| John Newcombe | 6-7 4-6 | L | H2H | Match data | May 17, 1978* | R64 | Hamburg Open | ATP 250 | Clay |
| Patrick Proisy | 4-6 6-3 6-2 | W | H2H | Match data | May 24, 1978* | R64 | Italian Open | ATP 500 | Clay |
| Kim Warwick | 3-6 3-6 | L | H2H | Match data | May 25, 1978* | R32 | Italian Open | ATP 500 | Clay |
| Tom Gullikson | 6-3 5-7 6-3 1-6 6-3 | W | — | Match data | May 31, 1978* | R128 | Roland Garros | Grand Slam | Clay |
| Stan Smith | 6-7 6-3 7-5 6-7 4-6 | L | H2H | Match data | Jun 2, 1978* | R64 | Roland Garros | Grand Slam | Clay |
| Andreas Maurer | 5-7 2-6 | L | H2H | Match data | Jun 22, 1978* | R32 | Berlin | ATP 250 | Clay |
| Roger Taylor | 5-7 6-3 6-4 4-6 6-2 | W | H2H | Match data | Jun 28, 1978* | R128 | Wimbledon | Grand Slam | Grass |
| Bob Hewitt | 4-6 6-4 2-6 4-6 | L | H2H | Match data | Jun 30, 1978* | R64 | Wimbledon | Grand Slam | Grass |
| Nikola Pilic | 6-3 7-6 | W | H2H | Match data | Jul 13, 1978* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Cliff Letcher | 4-6 2-6 | L | — | Match data | Jul 14, 1978* | R16 | Swiss Open Gstaad | ATP 250 | Clay |
| Antonio Munoz | 6-7 1-6 | L | H2H | Match data | Jul 20, 1978* | R32 | Swedish Open | ATP 250 | Clay |
| Francisco Gonzalez | 6-2 6-1 | W | H2H | Match data | Aug 1, 1978* | R64 | Louisville | ATP 250 | Clay |
| Cliff Letcher | 4-6 5-7 | L | — | Match data | Aug 2, 1978* | R64 | North Conway | ATP 250 | Clay |
| John Austin | 7-5 4-6 1-6 | L | — | Match data | Aug 2, 1978* | R32 | Louisville | ATP 250 | Clay |
| Belus Prajoux | 3-6 7-6 8-6 | W | H2H | Match data | Aug 9, 1978* | R64 | Indianapolis | ATP 250 | Clay |
| Chris Lewis | 3-6 6-4 2-6 | L | H2H | Match data | Aug 10, 1978* | R32 | Indianapolis | ATP 250 | Clay |
| Jose Higueras | 6-3 5-7 6-2 | W | H2H | Match data | Aug 17, 1978* | R32 | Canadian Open | ATP 500 | Clay |
| Jose Luis Clerc | 4-6 0-6 | L | H2H | Match data | Aug 19, 1978* | R16 | Canadian Open | ATP 500 | Clay |
| Kim Warwick | 6-7 7-6 6-3 | W | H2H | Match data | Aug 31, 1978* | R128 | US Open | Grand Slam | Hard |
| Trey Waltke | 6-4 3-6 6-3 | W | H2H | Match data | Sep 2, 1978* | R64 | US Open | Grand Slam | Hard |
| John Sadri | 6-2 3-6 6-3 | W | H2H | Match data | Sep 4, 1978* | R32 | US Open | Grand Slam | Hard |
| John McEnroe | 6-7 3-6 3-6 | L | H2H | Match data | Sep 7, 1978* | R16 | US Open | Grand Slam | Hard |
| Ivan Lendl | 4-6 7-5 6-3 | W | H2H | Match data | Oct 10, 1978* | R64 | Madrid | ATP 250 | Clay |
| Vladimir Zednik | 1-6 1-6 | L | H2H | Match data | Oct 11, 1978* | R64 | Barcelona Open | ATP 250 | Clay |
| Adriano Panatta | 3-6 4-6 | L | H2H | Match data | Oct 11, 1978* | R32 | Madrid | ATP 250 | Clay |
| Mark Cox | 6-7 3-6 | L | H2H | Match data | Oct 27, 1978* | R32 | Swiss Indoors | ATP 250 | Hard |
| Dick R Bohrnstedt | 0-6 4-6 | L | — | Match data | Nov 2, 1978* | R32 | Cologne | ATP 250 | Hard |
| Eliot Teltscher | 6-3 6-2 | W | H2H | Match data | Dec 7, 1978* | R32 | South African Open | ATP 250 | Hard |
| Gianni Ocleppo | 6-0 7-5 | W | H2H | Match data | Dec 8, 1978* | R16 | South African Open | ATP 250 | Hard |
| Johan Kriek | 1-6 6-2 2-6 | L | H2H | Match data | Dec 9, 1978* | QF | South African Open | ATP 250 | Hard |
| Billy Martin | 4-6 6-4 7-6 | W | H2H | Match data | Feb 1, 1979* | R32 | Little Rock | ATP 250 | Hard |
| Hank Pfister | 3-6 0-6 | L | H2H | Match data | Feb 2, 1979* | R16 | Little Rock | ATP 250 | Hard |
| Peter Feigl | 2-6 6-4 7-5 | W | H2H | Match data | Feb 14, 1979* | R64 | Indian Wells Open | ATP 250 | Hard |
| Wojtek Fibak | 4-6 4-6 | L | H2H | Match data | Feb 15, 1979* | R32 | Indian Wells Open | ATP 250 | Hard |
| Hank Pfister | 1-6 2-6 | L | H2H | Match data | Mar 15, 1979* | R32 | Washington Indoor | ATP 250 | Carpet |
| Andrew Jarrett | 6-4 6-7 7-5 | W | H2H | Match data | Mar 22, 1979* | R32 | Nancy | ATP 250 | Hard |
| Patrice Dominguez | 3-6 2-6 | L | H2H | Match data | Mar 23, 1979* | R16 | Nancy | ATP 250 | Hard |
| Klaus Eberhard | 6-7 2-6 | L | H2H | Match data | Mar 29, 1979* | R32 | Stuttgart Indoor | ATP 250 | Hard |
| Pascal Portes | 4-6 6-4 2-6 | L | H2H | Match data | Apr 19, 1979* | R32 | Johannesburg | ATP 250 | Hard |
| Jairo Velasco | 6-2 6-2 6-1 | W | — | Match data | May 30, 1979* | R128 | Roland Garros | Grand Slam | Clay |
| Corrado Barazzutti | 7-6 1-6 2-6 6-4 3-6 | L | H2H | Match data | Jun 1, 1979* | R64 | Roland Garros | Grand Slam | Clay |
| John Fitzgerald | 6-4 6-7 7-6 6-2 | W | H2H | Match data | Jun 27, 1979* | R128 | Wimbledon | Grand Slam | Grass |
| Andrew Pattison | 3-6 4-6 0-6 | L | — | Match data | Jun 29, 1979* | R64 | Wimbledon | Grand Slam | Grass |
| Ulrich Marten | 7-5 6-2 | W | H2H | Match data | Jul 19, 1979* | R32 | Stuttgart Open | ATP 250 | Clay |
| Peter Feigl | 7-6 7-6 | W | H2H | Match data | Jul 20, 1979* | R16 | Stuttgart Open | ATP 250 | Clay |
| Peter Mcnamara | 5-7 6-2 7-5 | W | — | Match data | Jul 21, 1979* | QF | Stuttgart Open | ATP 250 | Clay |
| Ulrich Pinner | 2-6 1-6 | L | H2H | Match data | Jul 21, 1979* | SF | Stuttgart Open | ATP 250 | Clay |
| Mel Purcell | 1-6 6-4 6-2 | W | H2H | Match data | Jul 25, 1979* | R64 | Louisville | ATP 250 | Hard |
| Victor Amaya | 6-4 5-7 3-6 | L | H2H | Match data | Jul 26, 1979* | R32 | Louisville | ATP 250 | Hard |
| Ali Madani | 7-6 6-0 | W | H2H | Match data | Jul 31, 1979* | R64 | North Conway | ATP 250 | Clay |
| Brian Gottfried | 2-6 4-6 | L | H2H | Match data | Aug 1, 1979* | R32 | North Conway | ATP 250 | Clay |
| Paul Mcnamee | 6-7 3-6 | L | H2H | Match data | Aug 8, 1979* | R64 | Indianapolis | ATP 250 | Clay |
| Jose Luis Damiani | 6-2 6-2 | W | H2H | Match data | Aug 15, 1979* | R64 | Canadian Open | ATP 500 | Hard |
| Ivan Lendl | 6-7 1-6 | L | H2H | Match data | Aug 16, 1979* | R32 | Canadian Open | ATP 500 | Hard |
| Erik Van Dillen | 7-6 4-6 6-2 3-6 4-6 | L | — | Match data | Aug 30, 1979* | R128 | US Open | Grand Slam | Hard |
| Jose Luis Clerc | (w/o) | W | H2H | Match data | Oct 10, 1979* | R64 | Barcelona Open | ATP 250 | Clay |
| Carlos Kirmayr | 6-3 3-6 2-6 | L | H2H | Match data | Oct 11, 1979* | R32 | Barcelona Open | ATP 250 | Clay |
| Victor Pecci | 4-6 3-6 | L | H2H | Match data | Nov 30, 1979* | R32 | South African Open | ATP 250 | Hard |
| Chris Mayotte | 4-6 2-6 | L | H2H | Match data | Feb 28, 1980* | R32 | Lagos | ATP 250 | Clay |
| Terry Rocavert | 3-6 6-4 4-6 | L | H2H | Match data | Mar 6, 1980* | R32 | Cairo | ATP 250 | Clay |
| John Sadri | 7-6 6-4 | W | H2H | Match data | Apr 11, 1980* | R32 | Johannesburg | 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.