Match log updated: 2026-09-11 11:29 UTC
Jaime Fillol — ATP Match Log
898 main-draw matches · 534–364 · 59.5% wins
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Hans Gildemeister | (def.) | L | — | Match data | Dec 9, 1976* | QF | Santiago | ATP 250 | Clay |
| Raymond Moore | 4-6 6-2 6-3 | W | H2H | Match data | Feb 23, 1977* | R64 | Indian Wells Open | ATP 250 | Hard |
| Ove Bengtson | 6-4 6-4 | W | H2H | Match data | Feb 24, 1977* | R32 | Indian Wells Open | ATP 250 | Hard |
| Harold Solomon | 1-6 2-6 | L | H2H | Match data | Feb 25, 1977* | R16 | Indian Wells Open | ATP 250 | Hard |
| Frank Gebert | 4-6 5-7 | L | H2H | Match data | Mar 2, 1977* | R64 | Memphis | ATP 250 | Carpet |
| Colin Dibley | 2-6 2-6 | L | H2H | Match data | Mar 31, 1977* | R32 | Los Angeles Open | ATP 250 | Carpet |
| Jim Delaney | 2-6 2-6 | L | H2H | Match data | Apr 21, 1977* | R32 | Denver | ATP 250 | Carpet |
| Geoff Masters | 6-3 7-6 | W | H2H | Match data | Apr 28, 1977* | R32 | Las Vegas | ATP 250 | Hard |
| Bob Lutz | 7-6 6-1 | W | H2H | Match data | Apr 29, 1977* | R16 | Las Vegas | ATP 250 | Hard |
| Raul Ramirez | 4-6 2-6 | L | H2H | Match data | Apr 30, 1977* | QF | Las Vegas | ATP 250 | Hard |
| Hans Kary | 6-3 6-2 | W | H2H | Match data | May 11, 1977* | R64 | Hamburg Open | ATP 250 | Clay |
| Nikola Pilic | 7-5 6-3 | W | H2H | Match data | May 12, 1977* | R32 | Hamburg Open | ATP 250 | Clay |
| Belus Prajoux | 6-2 6-3 | W | H2H | Match data | May 13, 1977* | R16 | Hamburg Open | ATP 250 | Clay |
| Werner Zirngibl | 6-4 6-1 | W | H2H | Match data | May 14, 1977* | QF | Hamburg Open | ATP 250 | Clay |
| Manuel Orantes | 3-6 6-1 2-6 1-6 | L | H2H | Match data | May 14, 1977* | SF | Hamburg Open | ATP 250 | Clay |
| Szabolcz Baranyi | 7-6 4-6 6-3 | W | H2H | Match data | May 19, 1977* | R32 | Dusseldorf | ATP 250 | Clay |
| Jiri Hrebec | 6-4 6-4 | W | H2H | Match data | May 20, 1977* | R16 | Dusseldorf | ATP 250 | Clay |
| Raymond Moore | 1-6 2-6 | L | H2H | Match data | May 21, 1977* | QF | Dusseldorf | ATP 250 | Clay |
| Vladimir Zednik | 4-6 3-6 6-4 3-6 | L | H2H | Match data | May 25, 1977* | R128 | Roland Garros | Grand Slam | Clay |
| Jan Norback | 3-6 7-5 13-11 | W | H2H | Match data | Jun 8, 1977* | R64 | Eastbourne Open | ATP 250 | Grass |
| Heinz Gunthardt | 6-2 6-3 | W | H2H | Match data | Jun 9, 1977* | R32 | Eastbourne Open | ATP 250 | Grass |
| Andrew Pattison | 6-8 7-5 10-8 | W | — | Match data | Jun 10, 1977* | R16 | Eastbourne Open | ATP 250 | Grass |
| Brian Gottfried | 6-2 2-6 6-4 | W | H2H | Match data | Jun 11, 1977* | QF | Eastbourne Open | ATP 250 | Grass |
| Stan Smith | 9-8 4-6 6-3 | W | H2H | Match data | Jun 11, 1977* | SF | Eastbourne Open | ATP 250 | Grass |
| Raymond Moore | 4-6 8-9 | L | H2H | Match data | Jun 15, 1977* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Wojtek Fibak | 3-6 6-4 6-4 8-9 4-6 | L | H2H | Match data | Jun 22, 1977* | R128 | Wimbledon | Grand Slam | Grass |
| Paul Gerken | 6-3 7-6 | W | H2H | Match data | Aug 3, 1977* | R32 | South Orange | ATP 250 | Clay |
| Henry Bunis | 6-3 2-6 6-4 | W | H2H | Match data | Aug 4, 1977* | R16 | South Orange | ATP 250 | Clay |
| John McEnroe | 4-6 5-7 | L | H2H | Match data | Aug 5, 1977* | QF | South Orange | ATP 250 | Clay |
| Jean Louis Haillet | 2-6 6-3 6-2 | W | H2H | Match data | Aug 10, 1977* | R64 | Indianapolis | ATP 250 | Clay |
| Tim Wilkison | 5-7 6-4 6-2 | W | H2H | Match data | Aug 11, 1977* | R32 | Indianapolis | ATP 250 | Clay |
| Balazs Taroczy | 1-6 2-6 | L | H2H | Match data | Aug 12, 1977* | R16 | Indianapolis | ATP 250 | Clay |
| Dale Power | 6-2 6-3 | W | H2H | Match data | Aug 18, 1977* | R64 | Canadian Open | ATP 250 | Clay |
| Patricio Cornejo | 7-5 7-5 | W | H2H | Match data | Aug 19, 1977* | R32 | Canadian Open | ATP 250 | Clay |
| Andrew Pattison | 6-3 6-4 | W | — | Match data | Aug 21, 1977* | R16 | Canadian Open | ATP 250 | Clay |
| Manuel Orantes | 5-7 6-3 6-3 | W | H2H | Match data | Aug 22, 1977* | QF | Canadian Open | ATP 250 | Clay |
| Phil Dent | 6-3 6-3 | W | H2H | Match data | Aug 22, 1977* | SF | Canadian Open | ATP 250 | Clay |
| Jeff Borowiak | 0-6 1-6 | L | H2H | Match data | Aug 23, 1977* | F | Canadian Open | ATP 250 | Clay |
| Kim Warwick | 6-3 6-3 | W | H2H | Match data | Aug 25, 1977* | R64 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Paul Mcnamee | 6-3 6-3 | W | H2H | Match data | Aug 26, 1977* | R32 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Brian Gottfried | 7-5 6-3 | W | H2H | Match data | Aug 27, 1977* | R16 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Patricio Cornejo | 6-2 6-1 | W | H2H | Match data | Aug 28, 1977* | QF | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Manuel Orantes | 3-6 0-6 1-6 | L | H2H | Match data | Aug 28, 1977* | SF | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Hans Gildemeister | 0-6 3-6 | L | — | Match data | Sep 2, 1977* | R128 | US Open | Grand Slam | Clay |
| Trey Waltke | 6-4 6-3 | W | H2H | Match data | Oct 12, 1977* | R64 | Madrid | ATP 250 | Clay |
| Carlos Lando | 7-6 5-7 6-3 | W | H2H | Match data | Oct 13, 1977* | R32 | Madrid | ATP 250 | Clay |
| Peter Elter | 6-3 7-6 | W | H2H | Match data | Oct 14, 1977* | R16 | Madrid | ATP 250 | Clay |
| Tomas Smid | 1-6 6-4 6-4 | W | H2H | Match data | Oct 15, 1977* | QF | Madrid | ATP 250 | Clay |
| Paolo Bertolucci | 6-4 7-6 6-2 | W | H2H | Match data | Oct 15, 1977* | SF | Madrid | ATP 250 | Clay |
| Bjorn Borg | 3-6 0-6 7-6 6-7 | L | H2H | Match data | Oct 16, 1977* | F | Madrid | ATP 250 | Clay |
| Antonio Munoz | 6-4 7-6 | W | H2H | Match data | Oct 19, 1977* | R64 | Barcelona Open | ATP 250 | Clay |
| Francisco Gonzalez | 6-2 6-0 | W | H2H | Match data | Oct 20, 1977* | R32 | Barcelona Open | ATP 250 | Clay |
| Jiri Granat | 6-7 5-7 | L | H2H | Match data | Oct 21, 1977* | R16 | Barcelona Open | ATP 250 | Clay |
| Belus Prajoux | 6-3 6-0 | W | H2H | Match data | Oct 28, 1977* | R32 | Swiss Indoors | ATP 250 | Carpet |
| John Feaver | 6-4 6-2 | W | — | Match data | Oct 29, 1977* | R16 | Swiss Indoors | ATP 250 | Carpet |
| Alvaro Fillol | 6-3 6-3 | W | H2H | Match data | Oct 30, 1977* | QF | Swiss Indoors | ATP 250 | Carpet |
| John Lloyd | 6-7 6-7 | L | — | Match data | Oct 30, 1977* | SF | Swiss Indoors | ATP 250 | Carpet |
| Ion Tiriac | 4-6 6-3 6-7 | L | H2H | Match data | Nov 10, 1977* | R32 | Bogota | ATP 250 | Clay |
| Henry Bunis | 6-2 6-3 | W | H2H | Match data | Nov 17, 1977* | R32 | Santiago | ATP 250 | Clay |
| Ion Tiriac | 7-6 7-5 | W | H2H | Match data | Nov 18, 1977* | R16 | Santiago | ATP 250 | Clay |
| Belus Prajoux | 3-6 6-2 6-4 | W | H2H | Match data | Nov 19, 1977* | QF | Santiago | ATP 250 | Clay |
| Victor Pecci | 6-1 7-5 | W | H2H | Match data | Nov 19, 1977* | SF | Santiago | ATP 250 | Clay |
| Guillermo Vilas | 0-6 6-2 4-6 | L | H2H | Match data | Nov 20, 1977* | F | Santiago | ATP 250 | Clay |
| Ramiro Benavides | 6-4 7-6 | W | H2H | Match data | Nov 24, 1977* | R32 | Argentina Open | ATP 250 | Clay |
| Carlos Kirmayr | 6-4 7-5 | W | H2H | Match data | Nov 25, 1977* | R16 | Argentina Open | ATP 250 | Clay |
| Patricio Cornejo | 6-1 6-0 | W | H2H | Match data | Nov 26, 1977* | QF | Argentina Open | ATP 250 | Clay |
| Victor Pecci | 4-6 6-1 6-4 | W | H2H | Match data | Nov 26, 1977* | SF | Argentina Open | ATP 250 | Clay |
| Guillermo Vilas | 2-6 5-7 6-3 3-6 | L | H2H | Match data | Nov 27, 1977* | F | Argentina Open | ATP 250 | Clay |
| Willem Prinsloo | 3-6 4-6 | L | H2H | Match data | Dec 1, 1977* | R32 | South African Open | ATP 250 | Hard |
| Roger Taylor | 2-6 6-3 7-6 | W | H2H | Match data | Feb 1, 1978* | R32 | Sarasota | ATP 250 | Carpet |
| Corrado Barazzutti | 1-6 6-3 4-6 | L | H2H | Match data | Feb 2, 1978* | R32 | Richmond Wct | ATP 250 | Carpet |
| Pat Dupre | 3-6 6-3 4-6 | L | H2H | Match data | Feb 2, 1978* | R16 | Sarasota | ATP 250 | Carpet |
| Byron Bertram | 6-4 6-2 | W | H2H | Match data | Feb 15, 1978* | R64 | Indian Wells Open | ATP 250 | Hard |
| Sandy Mayer | 6-7 7-6 2-6 | L | H2H | Match data | Feb 15, 1978* | R32 | St. Louis Wct | ATP 250 | Carpet |
| Marcello Lara | 6-1 6-4 | W | H2H | Match data | Feb 16, 1978* | R32 | Indian Wells Open | ATP 250 | Hard |
| Raul Ramirez | 4-6 4-6 | L | H2H | Match data | Feb 17, 1978* | R16 | Indian Wells Open | ATP 250 | Hard |
| Chris Lewis | 5-7 7-6 6-2 | W | H2H | Match data | Mar 30, 1978* | R32 | Milan Wct | ATP 250 | Carpet |
| Vitas Gerulaitis | 6-7 3-6 | L | H2H | Match data | Mar 31, 1978* | R16 | Milan Wct | ATP 250 | Carpet |
| Chris Lewis | 7-5 0-6 7-6(3) | W | H2H | Match data | Apr 6, 1978* | R32 | ABN AMRO Open | ATP 250 | Carpet |
| Vitas Gerulaitis | 0-6 1-6 | L | H2H | Match data | Apr 7, 1978* | R16 | ABN AMRO Open | ATP 250 | Carpet |
| Vitas Gerulaitis | 6-4 3-6 4-6 | L | H2H | Match data | Apr 13, 1978* | R32 | Monte-Carlo Masters | ATP 250 | Clay |
| Zan Guerry | 3-6 6-2 6-4 | W | H2H | Match data | Apr 20, 1978* | R32 | Houston Wct | ATP 250 | Clay |
| Ove Bengtson | 6-3 6-3 | W | H2H | Match data | Apr 21, 1978* | R16 | Houston Wct | ATP 250 | Clay |
| Ilie Nastase | 4-6 2-6 | L | H2H | Match data | Apr 22, 1978* | QF | Houston Wct | ATP 250 | Clay |
| John McEnroe | 0-6 6-2 3-6 | L | H2H | Match data | Apr 27, 1978* | R32 | Alan King Tennis Classic | ATP 250 | Hard |
| Carlos Kirmayr | 6-3 6-7 6-2 | W | H2H | Match data | May 17, 1978* | R64 | Hamburg Open | ATP 250 | Clay |
| Vladimir Zednik | 5-7 3-6 | L | H2H | Match data | May 18, 1978* | R32 | Hamburg Open | ATP 250 | Clay |
| Peter Fleming | 6-3 7-5 | W | H2H | Match data | Jun 20, 1978* | R64 | Birmingham | ATP 250 | Grass |
| Cliff Letcher | 9-7 6-4 | W | — | Match data | Jun 21, 1978* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Tom Gullikson | 9-8 2-6 5-7 | L | — | Match data | Jun 21, 1978* | R32 | Birmingham | ATP 250 | Grass |
| Raymond Moore | 6-2 6-3 | W | H2H | Match data | Jun 22, 1978* | R32 | Queen's Club Championships | ATP 250 | Grass |
| Tom Gullikson | 6-3 4-6 1-6 | L | — | Match data | Jun 23, 1978* | R16 | Queen's Club Championships | ATP 250 | Grass |
| Jan Kodes | 6-2 6-1 2-0 (ret.) | W | H2H | Match data | Jun 28, 1978* | R128 | Wimbledon | Grand Slam | Grass |
| Robin Drysdale | 6-3 6-3 6-2 | W | H2H | Match data | Jun 30, 1978* | R64 | Wimbledon | Grand Slam | Grass |
| Bjorn Borg | 4-6 2-6 8-6 4-6 | L | H2H | Match data | Jul 2, 1978* | R32 | Wimbledon | Grand Slam | Grass |
| Jonathan Smith | 6-1 6-2 | W | — | Match data | Jul 12, 1978* | R64 | Cincinnati Open | ATP 250 | Clay |
| Eliot Teltscher | 3-6 4-6 | L | H2H | Match data | Jul 13, 1978* | R32 | Cincinnati Open | ATP 250 | Clay |
| Cliff Letcher | 6-2 6-4 | W | — | Match data | Jul 25, 1978* | R64 | Washington Open | ATP 250 | Clay |
| Bruce Manson | 6-4 1-6 6-1 | W | H2H | Match data | Jul 26, 1978* | R32 | Washington Open | ATP 250 | Clay |
| Nick Saviano | 7-5 5-7 6-3 | W | H2H | Match data | Jul 27, 1978* | R16 | Washington Open | ATP 250 | Clay |
| Manuel Orantes | 3-6 1-6 | L | H2H | Match data | Jul 28, 1978* | QF | Washington Open | ATP 250 | Clay |
| Joe Meyers | 6-2 6-4 | W | H2H | Match data | Aug 1, 1978* | R64 | Louisville | ATP 250 | Clay |
| Keith Richardson | 4-6 6-3 6-1 | W | H2H | Match data | Aug 2, 1978* | R32 | Louisville | ATP 250 | Clay |
| Bernie Mitton | 6-3 0-6 6-2 | W | H2H | Match data | Aug 3, 1978* | R32 | North Conway | ATP 250 | Clay |
| Manuel Orantes | 2-6 2-6 | L | H2H | Match data | Aug 3, 1978* | R16 | Louisville | ATP 250 | Clay |
| Eddie Dibbs | 4-6 1-6 | L | H2H | Match data | Aug 4, 1978* | R16 | North Conway | ATP 250 | Clay |
| Chip Tolleson | 6-3 6-3 | W | H2H | Match data | Aug 9, 1978* | R64 | Indianapolis | ATP 250 | Clay |
| Steve Denton | 6-1 6-2 | W | H2H | Match data | Aug 10, 1978* | R32 | Indianapolis | ATP 250 | Clay |
| Jimmy Connors | 5-7 4-6 | L | H2H | Match data | Aug 11, 1978* | R16 | Indianapolis | ATP 250 | Clay |
| Belus Prajoux | 6-1 6-3 | W | H2H | Match data | Aug 16, 1978* | R64 | Canadian Open | ATP 500 | Clay |
| Tom Okker | 6-4 6-7 3-6 | L | H2H | Match data | Aug 17, 1978* | R32 | Canadian Open | ATP 500 | Clay |
| Robin Drysdale | 6-1 6-2 | W | H2H | Match data | Aug 23, 1978* | R64 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Gilles Moretton | 6-3 6-4 | W | H2H | Match data | Aug 24, 1978* | R32 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Jose Higueras | 6-3 3-6 1-6 | L | H2H | Match data | Aug 25, 1978* | R16 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Kjell Johansson | 6-1 6-7 6-4 | W | H2H | Match data | Aug 31, 1978* | R128 | US Open | Grand Slam | Hard |
| John McEnroe | 4-6 7-6 1-6 | L | H2H | Match data | Sep 2, 1978* | R64 | US Open | Grand Slam | Hard |
| Belus Prajoux | 7-6 6-3 | W | H2H | Match data | Oct 10, 1978* | R64 | Madrid | ATP 250 | Clay |
| Juan Torralbo | 6-4 6-4 | W | H2H | Match data | Oct 11, 1978* | R64 | Barcelona Open | ATP 250 | Clay |
| Fernando Vasquez | 7-6 6-3 | W | H2H | Match data | Oct 11, 1978* | R32 | Madrid | ATP 250 | Clay |
| Ricardo Ycaza | 4-6 6-2 6-8 | L | H2H | Match data | Oct 12, 1978* | R32 | Barcelona Open | ATP 250 | Clay |
| Jan Kodes | 6-4 2-6 6-3 | W | H2H | Match data | Oct 12, 1978* | R16 | Madrid | ATP 250 | Clay |
| Balazs Taroczy | 3-6 3-6 | L | H2H | Match data | Oct 13, 1978* | QF | Madrid | ATP 250 | Clay |
| Ove Bengtson | 4-6 4-6 | L | H2H | Match data | Nov 1, 1978* | R32 | Vienna Open | ATP 250 | Hard |
| Lito Alvarez | 7-6 6-4 | W | — | Match data | Nov 22, 1978* | R32 | Bogota | ATP 250 | Clay |
| Rolf Gehring | 6-2 2-6 3-6 | L | H2H | Match data | Nov 23, 1978* | R16 | Bogota | ATP 250 | Clay |
| Rolf Gehring | 3-6 6-2 2-6 | L | H2H | Match data | Nov 29, 1978* | R32 | Argentina Open | ATP 250 | Clay |
| Roger Guedes | 6-3 6-4 | W | H2H | Match data | Dec 7, 1978* | R32 | Santiago | ATP 250 | Clay |
| Rolf Gehring | 4-6 6-3 6-8 | L | H2H | Match data | Dec 8, 1978* | R16 | Santiago | ATP 250 | Clay |
| Cliff Drysdale | 6-7 7-6 6-2 | W | H2H | Match data | Jan 18, 1979* | R32 | Baltimore Wct | ATP 250 | Carpet |
| Andrew Pattison | 6-3 3-6 3-6 | L | — | Match data | Jan 19, 1979* | R16 | Baltimore Wct | ATP 250 | Carpet |
| Zeljko Franulovic | 4-6 6-7 | L | H2H | Match data | Jan 24, 1979* | R64 | Philadelphia | ATP 250 | Carpet |
| Russell Simpson | 1-6 3-6 | L | H2H | Match data | Feb 1, 1979* | R32 | Richmond Wct | ATP 250 | Carpet |
| Charlie Pasarell | 3-6 6-7 | L | H2H | Match data | Feb 14, 1979* | R64 | Indian Wells Open | ATP 250 | Hard |
| Marty Riessen | 2-6 2-6 | L | H2H | Match data | Feb 22, 1979* | R32 | Denver | ATP 250 | Carpet |
| Cliff Drysdale | 6-3 6-4 | W | H2H | Match data | Mar 29, 1979* | R32 | Dayton | ATP 250 | Carpet |
| Victor Amaya | 4-6 6-4 6-7 | L | H2H | Match data | Mar 30, 1979* | R16 | Dayton | ATP 250 | Carpet |
| Russell Simpson | 6-4 6-3 | W | H2H | Match data | Apr 12, 1979* | R32 | Tulsa | ATP 250 | Hard |
| Francisco Gonzalez | 6-4 6-1 | W | H2H | Match data | Apr 13, 1979* | R16 | Tulsa | ATP 250 | Hard |
| Eddie Dibbs | 3-6 6-4 4-6 | L | H2H | Match data | Apr 14, 1979* | QF | Tulsa | ATP 250 | Hard |
| Jeff Borowiak | 6-2 6-4 | W | H2H | Match data | Apr 19, 1979* | R32 | San Jose | ATP 250 | Carpet |
| Bruce Manson | 3-6 1-6 | L | H2H | Match data | Apr 20, 1979* | R16 | San Jose | ATP 250 | Carpet |
| Ulrich Pinner | 4-6 6-1 1-6 | L | H2H | Match data | May 16, 1979* | R64 | Hamburg Open | ATP 250 | Clay |
| Peter Feigl | 4-6 7-6 5-7 | L | H2H | Match data | May 23, 1979* | R64 | Italian Open | ATP 500 | Clay |
| Ivan Lendl | 6-7 3-6 6-4 3-6 | L | H2H | Match data | May 30, 1979* | R128 | Roland Garros | Grand Slam | Clay |
| Marty Riessen | 4-6 6-4 4-6 | L | H2H | Match data | Jun 13, 1979* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Terry Moor | 4-6 4-6 | L | H2H | Match data | Jun 21, 1979* | R32 | Surbiton | ATP 250 | Grass |
| Peter Fleming | 6-3 3-6 2-6 4-6 | L | H2H | Match data | Jun 27, 1979* | R128 | Wimbledon | Grand Slam | Grass |
| Eric Fromm | 6-1 7-5 | W | H2H | Match data | Jul 25, 1979* | R64 | Louisville | ATP 250 | Hard |
| Eliot Teltscher | 2-6 1-6 | L | H2H | Match data | Jul 26, 1979* | R32 | Louisville | ATP 250 | Hard |
| Brian Gottfried | 5-7 1-6 | L | H2H | Match data | Jul 31, 1979* | R64 | North Conway | ATP 250 | Clay |
| Gene Mayer | 1-6 6-2 6-3 | W | H2H | Match data | Aug 8, 1979* | R64 | Indianapolis | ATP 250 | Clay |
| Zan Guerry | 6-3 2-6 9-7 | W | H2H | Match data | Aug 9, 1979* | R32 | Indianapolis | ATP 250 | Clay |
| Ivan Lendl | 2-6 5-7 | L | H2H | Match data | Aug 10, 1979* | R16 | Indianapolis | ATP 250 | Clay |
| Harold Solomon | 3-6 7-5 6-2 | W | H2H | Match data | Aug 15, 1979* | R64 | Canadian Open | ATP 500 | Hard |
| Paul Kronk | 4-6 4-6 | L | — | Match data | Aug 16, 1979* | R32 | Canadian Open | ATP 500 | Hard |
| Victor Amaya | 4-6 6-2 6-2 | W | H2H | Match data | Aug 22, 1979* | R64 | Cincinnati Open | ATP 500 | Hard |
| Francisco Gonzalez | 4-6 6-3 1-6 | L | H2H | Match data | Aug 23, 1979* | R32 | Cincinnati Open | ATP 500 | Hard |
| Dominique Bedel | 4-6 6-1 7-6 6-2 | W | H2H | Match data | Aug 30, 1979* | R128 | US Open | Grand Slam | Hard |
| Peter Fleming | 6-1 5-7 6-2 6-2 | W | H2H | Match data | Sep 1, 1979* | R64 | US Open | Grand Slam | Hard |
| Bjorn Borg | 0-6 3-6 1-6 | L | H2H | Match data | Sep 3, 1979* | R32 | US Open | Grand Slam | Hard |
| Ismail El Shafei | 6-2 6-4 | W | — | Match data | Sep 26, 1979* | R64 | Madrid | ATP 250 | Clay |
| Jose Luis Clerc | 2-6 4-6 | L | H2H | Match data | Sep 27, 1979* | R32 | Madrid | ATP 250 | Clay |
| Louk Sanders | 5-7 6-1 6-3 | W | H2H | Match data | Oct 10, 1979* | R64 | Barcelona Open | ATP 250 | Clay |
| Ulrich Pinner | 4-6 7-6 6-2 | W | H2H | Match data | Oct 11, 1979* | R32 | Barcelona Open | ATP 250 | Clay |
| Tomas Smid | 4-6 6-7 | L | H2H | Match data | Oct 12, 1979* | R16 | Barcelona Open | ATP 250 | Clay |
| Bjorn Borg | 4-6 2-6 | L | H2H | Match data | Oct 18, 1979* | R32 | Swiss Indoors | ATP 250 | Hard |
| Johan Kriek | 1-6 3-6 | L | H2H | Match data | Oct 25, 1979* | R32 | Vienna Open | ATP 250 | Hard |
| Raymond Moore | 4-6 6-7 | L | H2H | Match data | Nov 1, 1979* | R32 | Cologne | ATP 250 | Hard |
| Fernando Maynetto | 6-3 6-2 | W | H2H | Match data | Nov 8, 1979* | R32 | Quito | ATP 250 | Clay |
| Jairo Velasco | 6-3 7-5 | W | — | Match data | Nov 9, 1979* | R16 | Quito | ATP 250 | Clay |
| Jose Higueras | 2-6 2-6 | L | H2H | Match data | Nov 10, 1979* | QF | Quito | ATP 250 | Clay |
| Rick Fagel | 4-6 6-2 6-3 | W | H2H | Match data | Nov 15, 1979* | R32 | Bogota | ATP 250 | Clay |
| Thomaz Koch | 0-6 4-6 | L | H2H | Match data | Nov 16, 1979* | R16 | Bogota | ATP 250 | Clay |
| Lito Alvarez | 4-6 6-2 6-3 | W | — | Match data | Nov 29, 1979* | R32 | Santiago | ATP 250 | Clay |
| Fernando Dalla Fontana | 4-6 6-1 6-4 | W | — | Match data | Nov 30, 1979* | R16 | Santiago | ATP 250 | Clay |
| Ricardo Cano | 4-6 7-6 6-4 | W | H2H | Match data | Dec 1, 1979* | QF | Santiago | ATP 250 | Clay |
| Hans Gildemeister | 4-6 1-6 | L | — | Match data | Dec 1, 1979* | SF | Santiago | ATP 250 | Clay |
| Geoff Masters | 6-3 2-6 6-3 | W | H2H | Match data | Jan 31, 1980* | R32 | San Juan | ATP 250 | Hard |
| Robert Trogolo | 6-7 2-6 | L | H2H | Match data | Feb 1, 1980* | R16 | San Juan | ATP 250 | Hard |
| Geoff Masters | 3-6 6-7 | L | H2H | Match data | Feb 13, 1980* | R64 | Indian Wells Open | ATP 250 | Hard |
| Anand Amritraj | 2-6 4-6 | L | — | Match data | Mar 13, 1980* | R32 | San Jose | ATP 250 | Hard |
| Trey Waltke | 6-7 7-6 1-6 | L | H2H | Match data | Mar 27, 1980* | R32 | Dayton | ATP 250 | Carpet |
| Byron Bertram | 4-6 6-7 | L | H2H | Match data | Apr 3, 1980* | R32 | Palm Harbor | ATP 250 | Hard |
| Eliot Teltscher | 6-1 0-6 5-7 | L | H2H | Match data | Apr 10, 1980* | R32 | Houston | ATP 250 | Clay |
| Pat Dupre | 6-7 6-4 6-1 | W | H2H | Match data | Apr 16, 1980* | R64 | Los Angeles Open | ATP 250 | Hard |
| Brian Teacher | 6-7 5-7 | L | H2H | Match data | Apr 17, 1980* | R32 | Los Angeles Open | ATP 250 | Hard |
| Dick Stockton | 3-6 3-6 | L | H2H | Match data | Apr 25, 1980* | R32 | Las Vegas | ATP 250 | Hard |
| Julio Goes | 3-6 6-3 6-7 | L | H2H | Match data | May 1, 1980* | R32 | Sao Paulo | ATP 250 | Carpet |
| Robert Vant Hof | 6-3 6-7 4-6 | L | — | Match data | Jul 16, 1980* | R64 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Jimmy Arias | 4-6 6-3 6-4 | W | H2H | Match data | Jul 23, 1980* | R64 | Washington Open | ATP 250 | Clay |
| Dick Stockton | 7-5 6-3 | W | H2H | Match data | Jul 24, 1980* | R32 | Washington Open | ATP 250 | Clay |
| Victor Pecci | 2-6 2-6 | L | H2H | Match data | Jul 25, 1980* | R16 | Washington Open | ATP 250 | Clay |
| Eliot Teltscher | 4-6 0-6 | L | H2H | Match data | Aug 6, 1980* | R64 | Indianapolis | ATP 250 | Clay |
| Tom Gullikson | 6-7 3-6 | L | — | Match data | Aug 13, 1980* | R64 | Canadian Open | ATP 500 | Hard |
| Brian Teacher | 1-6 3-6 | L | H2H | Match data | Aug 20, 1980* | R64 | Cincinnati Open | ATP 500 | Hard |
| Van Winitsky | 7-5 5-7 6-3 3-6 6-7 | L | H2H | Match data | Aug 28, 1980* | R128 | US Open | Grand Slam | Hard |
| Ivan Lendl | 2-6 3-6 | L | H2H | Match data | Oct 1, 1980* | R64 | Madrid | ATP 250 | Clay |
| Eddie Dibbs | 2-6 2-6 | L | H2H | Match data | Oct 8, 1980* | R64 | Barcelona Open | ATP 250 | Clay |
| Mel Purcell | 4-6 6-2 7-5 | W | H2H | Match data | Oct 16, 1980* | R32 | Republic of China | ATP 250 | Carpet |
| Patrice Dominguez | 4-6 7-6 6-4 | W | H2H | Match data | Oct 17, 1980* | R16 | Republic of China | ATP 250 | Carpet |
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.