Match log updated: 2026-08-14 17:27 UTC
Joaquin Loyo Mayo — ATP Match Log
Main draw matches: 165 | W: 60 | L: 105 | Win %: 36.4%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Tom Okker | 3-6 2-6 | L | — | Match data | Jul 27, 1978* | R32 | Hilversum | ATP 250 | Clay |
| Ilie Nastase | 2-6 2-6 | L | — | Match data | Feb 17, 1976* | R32 | Salisbury | ATP 250 | Carpet |
| Ian Fletcher | 7-6 6-1 | W | — | Match data | Feb 16, 1976* | R64 | Salisbury | ATP 250 | Carpet |
| Jorge Andrew | 3-6 5-7 | L | — | Match data | Sep 29, 1975* | R32 | San Francisco | ATP 250 | Carpet |
| Roscoe Tanner | 2-6 1-6 | L | — | Match data | Sep 29, 1975 | RR | Kingston | ATP 250 | Carpet |
| Bob Carmichael | 1-6 6-7 | L | — | Match data | Sep 17, 1975* | R64 | Los Angeles | ATP 250 | Hard |
| Syd Ball | 4-6 5-7 | L | — | Match data | Aug 29, 1975* | R128 | US Open | Grand Slam | Clay |
| Rod Laver | 2-6 3-6 | L | — | Match data | Aug 13, 1975* | R64 | Canadian Open | Masters 1000 | Clay |
| Arthur Ashe | 1-6 1-6 | L | — | Match data | Aug 7, 1975* | R32 | Indianapolis | ATP 250 | Clay |
| Jun Kamiwazumi | 6-2 3-6 6-1 | W | — | Match data | Aug 6, 1975* | R64 | Indianapolis | ATP 250 | Clay |
| Raul Ramirez | 1-6 3-6 | L | — | Match data | Jul 24, 1975* | R32 | Washington | ATP 250 | Clay |
| Haroon Rahim | (w/o) | L | — | Match data | Jul 23, 1975* | R32 | Chicago | ATP 250 | Carpet |
| Marcello Lara | 7-5 6-2 | W | — | Match data | Jul 23, 1975* | R64 | Washington | ATP 250 | Clay |
| Jurgen Fassbender | 2-6 1-6 | L | — | Match data | Jul 10, 1975* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Mark Cox | 3-6 6-3 1-6 2-6 | L | — | Match data | Jun 27, 1975* | R64 | Wimbledon | Grand Slam | Grass |
| Syd Ball | 6-3 6-2 | W | — | Match data | Jun 18, 1975* | R64 | Eastbourne Open | ATP 250 | Grass |
| Colin Dibley | 3-6 4-6 | L | — | Match data | Jun 8, 1975* | R64 | Roland Garros | Grand Slam | Clay |
| Graham Stilwell | 3-6 6-3 6-2 | W | — | Match data | Jun 6, 1975* | R128 | Roland Garros | Grand Slam | Clay |
| Wojtek Fibak | 1-6 3-6 | L | — | Match data | May 21, 1975* | R64 | Hamburg Open | ATP 250 | Clay |
| Hans Jurgen Pohmann | 2-6 0-6 | L | — | Match data | May 11, 1975* | R16 | Munich Open | ATP 250 | Clay |
| Julian Ganzabal | 6-1 6-7 6-3 | W | — | Match data | May 10, 1975* | R32 | Munich Open | ATP 250 | Clay |
| Patrick Hombergen | 7-5 5-7 1-6 | L | — | Match data | May 1, 1975* | R32 | Nice | ATP 250 | Clay |
| Juan Ignacio Muntanola | 4-6 4-6 | L | — | Match data | Apr 30, 1975* | R32 | Madrid | ATP 250 | Clay |
| Salvador Cabeza | 6-4 6-1 | W | — | Match data | Apr 29, 1975* | R64 | Madrid | ATP 250 | Clay |
| Manuel Orantes | 2-6 3-6 | L | — | Match data | Apr 25, 1975* | SF | Valencia | ATP 250 | Clay |
| Patrick Proisy | 6-3 6-4 | W | — | Match data | Apr 25, 1975* | QF | Valencia | ATP 250 | Clay |
| Belus Prajoux | 5-7 6-3 6-4 | W | — | Match data | Apr 24, 1975* | R16 | Valencia | ATP 250 | Clay |
| Francois Jauffret | 6-1 7-6 | W | — | Match data | Apr 23, 1975* | R32 | Valencia | ATP 250 | Clay |
| Colin Dowdeswell | 6-3 1-6 6-4 | W | — | Match data | Apr 22, 1975* | R64 | Valencia | ATP 250 | Clay |
| Peter Szoke | 1-6 2-6 | L | — | Match data | Apr 9, 1975* | R64 | Barcelona | ATP 250 | Clay |
| Jaime Fillol | 3-6 4-6 | L | — | Match data | Apr 2, 1975* | R64 | Indian Wells Open | ATP 250 | Hard |
| Roscoe Tanner | 4-6 2-6 | L | — | Match data | Feb 20, 1975* | R32 | La Costa Wct | ATP 250 | Hard |
| Brian Fairlie | 3-6 0-6 0-6 | L | — | Match data | Jan 16, 1975* | R16 | ASB Classic | ATP 250 | Grass |
| Chris Lewis | 2-6 7-6 6-0 6-2 | W | — | Match data | Jan 15, 1975* | R32 | ASB Classic | ATP 250 | Grass |
| Neale Fraser | 7-6 6-4 6-4 | W | — | Match data | Dec 25, 1974* | R64 | Australian Open | Grand Slam | Grass |
| Chris Kachel | 6-4 3-6 6-3 | W | — | Match data | Dec 18, 1974* | R64 | Sydney Outdoor | ATP 250 | Grass |
| Ulrich Marten | 7-5 3-6 4-6 | L | — | Match data | Dec 6, 1974* | R16 | Adelaide International | ATP 250 | Grass |
| Ernie Ewert | 6-4 5-7 6-1 | W | — | Match data | Dec 5, 1974* | R32 | Adelaide International | ATP 250 | Grass |
| Frew Mcmillan | 2-6 2-6 | L | — | Match data | Nov 27, 1974* | R32 | Johannesburg | ATP 250 | Hard |
| Jeff Borowiak | 4-6 4-6 | L | — | Match data | Nov 21, 1974* | SF | Oslo | ATP 250 | Carpet |
| Paul Gerken | 6-3 3-6 6-3 | W | — | Match data | Nov 21, 1974* | QF | Oslo | ATP 250 | Carpet |
| Antonio Zugarelli | 6-2 6-7 6-4 | W | — | Match data | Nov 19, 1974* | R32 | Oslo | ATP 250 | Carpet |
| Paul Gerken | 4-6 1-6 | L | — | Match data | Nov 6, 1974* | R64 | Stockholm Open | ATP 250 | Hard |
| Tom Gorman | 3-6 5-7 | L | — | Match data | Oct 31, 1974* | R32 | Vienna Open | ATP 250 | Hard |
| Raul Ramirez | 1-6 1-6 | L | — | Match data | Oct 30, 1974* | R32 | Tehran | ATP 250 | Clay |
| Antonio Munoz | 7-5 3-6 6-0 | W | — | Match data | Oct 29, 1974* | R64 | Tehran | ATP 250 | Clay |
| Charlie Pasarell | 6-1 2-6 3-6 | L | — | Match data | Sep 25, 1974* | R64 | San Francisco | ATP 250 | Carpet |
| Harold Solomon | 2-6 2-6 | L | — | Match data | Sep 19, 1974* | R64 | Los Angeles | ATP 250 | Hard |
| Arthur Ashe | 6-3 3-6 6-7 | L | — | Match data | Aug 28, 1974* | R64 | Boston | ATP 250 | Clay |
| John Alexander | 0-6 3-6 | L | — | Match data | Aug 15, 1974* | R32 | Canadian Open | Masters 1000 | Clay |
| Rejean Genois | 6-2 6-0 | W | — | Match data | Aug 14, 1974* | R64 | Canadian Open | Masters 1000 | Clay |
| Guillermo Vilas | 3-6 6-2 0-6 | L | — | Match data | Aug 8, 1974* | R32 | Indianapolis | ATP 250 | Clay |
| Felix Ponte | 6-4 6-4 | W | — | Match data | Aug 7, 1974* | R64 | Indianapolis | ATP 250 | Clay |
| Rick Fisher | 6-2 6-4 | W | — | Match data | Aug 3, 1974* | R32 | Cincinnati Open | Masters 1000 | Clay |
| Harold Solomon | 1-6 2-6 | L | — | Match data | Jul 25, 1974* | R64 | Washington | ATP 250 | Clay |
| Tom Okker | 6-2 4-6 1-6 | L | — | Match data | May 6, 1974* | QF | Acapulco | ATP 250 | Carpet |
| Jurgen Fassbender | 2-6 5-7 | L | — | Match data | Mar 28, 1974* | R16 | Salt Lake City | ATP 250 | Carpet |
| Milan Holecek | 6-4 6-2 0-6 2-6 5-7 | L | — | Match data | Jul 27, 1973* | R16 | Munich Open | ATP 250 | Clay |
| Raymond Moore | 3-6 6-4 3-6 | L | — | Match data | Jun 13, 1973* | R64 | Nottingham | ATP 250 | Grass |
| Julian Ganzabal | 2-6 6-7 7-6 7-6 1-6 | L | — | Match data | Jun 7, 1973* | R32 | Berlin | ATP 250 | Hard |
| Paolo Bertolucci | 4-6 1-6 | L | — | Match data | May 23, 1973* | R128 | Roland Garros | Grand Slam | Clay |
| Arthur Ashe | 4-6 2-6 | L | — | Match data | May 18, 1973* | R16 | Las Vegas | ATP 250 | Hard |
| Dick Stockton | 6-1 6-7 7-6 | W | — | Match data | May 17, 1973* | R32 | Las Vegas | ATP 250 | Hard |
| Roscoe Tanner | 6-3 5-7 1-6 | L | — | Match data | Apr 19, 1973* | R32 | Charlotte Wct | ATP 250 | Clay |
| Ken Rosewall | 4-6 2-6 | L | — | Match data | Apr 12, 1973* | R32 | Cleveland Wct | ATP 250 | Carpet |
| Tom Okker | 3-6 3-6 | L | — | Match data | Apr 4, 1973* | R32 | Vancouver Wct | ATP 250 | Carpet |
| Dick Crealy | 4-6 6-4 6-7 | L | — | Match data | Mar 1, 1973* | R32 | Chicago Wct | ATP 250 | Carpet |
| Bob Carmichael | 5-7 3-6 | L | — | Match data | Feb 22, 1973* | R32 | Cologne Wct | ATP 250 | Carpet |
| Raymond Moore | 6-4 6-7(1) 5-7 | L | — | Match data | Feb 1, 1973* | R32 | Milan Wct | ATP 250 | Carpet |
| Bob Carmichael | 1-6 7-6 2-6 | L | — | Match data | Jan 21, 1973* | R32 | London Wct | ATP 250 | Hard |
| Haroon Rahim | 7-5 6-7 7-6 | W | — | Match data | Dec 18, 1972* | QF | Kingston | ATP 250 | Hard |
| Attila Korpas | 6-3 2-6 6-1 6-4 | W | — | Match data | Jul 25, 1972* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Peter Pokorny | 6-3 7-5 6-1 | W | — | Match data | Jul 24, 1972* | R64 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Geoff Masters | 3-6 4-6 | L | — | Match data | Jul 19, 1972* | R32 | Swedish Open | ATP 250 | Clay |
| Peter Doerner | (w/o) | L | — | Match data | Jun 26, 1972* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Vladimir Zednik | 3-6 3-6 | L | — | Match data | Mar 21, 1972* | R16 | Caracas | ATP 250 | Hard |
| Jimmy Connors | 4-6 4-6 | L | — | Match data | Feb 23, 1972* | R32 | Salisbury | ATP 250 | Hard |
| Hans Kary | 6-1 6-0 | W | — | Match data | Feb 22, 1972* | R64 | Salisbury | ATP 250 | Hard |
| Marty Riessen | 4-6 4-6 | L | — | Match data | Sep 30, 1971* | R32 | Berkeley | ATP 250 | Hard |
| Barry Mackay | 4-6 6-2 6-3 | W | — | Match data | Sep 29, 1971* | R64 | Berkeley | ATP 250 | Hard |
| Roger Taylor | 4-6 1-6 | L | — | Match data | Sep 23, 1971* | R32 | Los Angeles | ATP 250 | Hard |
| Robert Maud | 4-6 7-6 7-5 | W | — | Match data | Sep 22, 1971* | R64 | Los Angeles | ATP 250 | Hard |
| Marty Riessen | 3-6 6-3 0-6 | L | — | Match data | Sep 3, 1971* | R64 | South Orange | ATP 250 | Hard |
| Ilie Nastase | 2-6 5-7 4-6 | L | — | Match data | Sep 3, 1971* | R128 | US Open | Grand Slam | Grass |
| Grover Raz Reid | 4-6 2-6 | L | — | Match data | Aug 24, 1971* | R64 | Merion | ATP 250 | Hard |
| Frank Froehling | 6-4 6-7 5-7 | L | — | Match data | Aug 12, 1971* | R32 | Indianapolis | ATP 250 | Clay |
| Steve Faulk | 6-2 6-3 | W | — | Match data | Aug 11, 1971* | R64 | Indianapolis | ATP 250 | Clay |
| Clark Graebner | (def.) | L | — | Match data | Aug 4, 1971* | R32 | Columbus | ATP 250 | Hard |
| Colin Dibley | 0-6 6-7 | L | — | Match data | Aug 4, 1971* | R64 | Cincinnati Open | Masters 1000 | Clay |
| Eddie Dibbs | (def.) | L | — | Match data | Jul 26, 1971* | R64 | Tanglewood | ATP 250 | Hard |
| Colin Dibley | 3-6 6-8 3-6 | L | — | Match data | Jun 30, 1971* | R16 | Wimbledon | Grand Slam | Grass |
| Georges Goven | 4-6 9-7 6-4 4-6 6-4 | W | — | Match data | Jun 27, 1971* | R32 | Wimbledon | Grand Slam | Grass |
| Byron Bertram | 9-8 6-3 6-2 | W | — | Match data | Jun 25, 1971* | R64 | Wimbledon | Grand Slam | Grass |
| Szabolcz Baranyi | 1-6 6-1 6-4 6-2 | W | — | Match data | Jun 23, 1971* | R128 | Wimbledon | Grand Slam | Grass |
| Ray Ruffels | 1-6 6-7 | L | — | Match data | Apr 23, 1971* | R32 | Houston | ATP 250 | Clay |
| Clark Graebner | 6-4 3-6 2-6 | L | — | Match data | Apr 19, 1971* | QF | Jacksonville | ATP 250 | Clay |
| Cliff Richey | 3-6 3-6 | L | — | Match data | Apr 2, 1971* | QF | San Juan | ATP 250 | Hard |
| Peter Curtis | 7-5 7-5 | W | — | Match data | Apr 1, 1971* | R16 | San Juan | ATP 250 | Hard |
| Ray Keldie | 6-3 6-3 | W | — | Match data | Mar 31, 1971* | R32 | San Juan | ATP 250 | Hard |
| Thomaz Koch | 4-6 5-7 | L | — | Match data | Mar 10, 1971* | R32 | Hampton | ATP 250 | Hard |
| Thomaz Koch | 4-6 3-6 | L | — | Match data | Mar 4, 1971* | R32 | Macon | ATP 250 | Hard |
| Thomaz Koch | 1-6 2-6 | L | — | Match data | Feb 25, 1971* | R16 | Salisbury | ATP 250 | Hard |
| Mike Belkin | 6-2 6-4 | W | — | Match data | Feb 23, 1971* | R64 | Salisbury | ATP 250 | Hard |
| Haroon Rahim | 6-7 4-6 | L | — | Match data | Feb 18, 1971* | R16 | New York | ATP 250 | Carpet |
| Nicola Spear | 6-4 6-4 | W | — | Match data | Feb 17, 1971* | R32 | New York | ATP 250 | Carpet |
| Zeljko Franulovic | 4-6 2-6 6-7 | L | — | Match data | Nov 12, 1970* | R16 | Argentina Open | ATP 250 | Clay |
| Bob Carmichael | 1-6 2-6 | L | — | Match data | Oct 22, 1970* | R16 | Phoenix | ATP 250 | Hard |
| Jan Kodes | 3-6 6-4 5-7 | L | — | Match data | Oct 1, 1970* | R32 | Berkeley | ATP 250 | Hard |
| Clark Graebner | 1-6 3-6 | L | — | Match data | Sep 22, 1970* | R32 | Los Angeles | ATP 250 | Hard |
| Bob Hewitt | 6-2 3-6 6-2 | W | — | Match data | Sep 21, 1970* | R64 | Los Angeles | ATP 250 | Hard |
| John Newcombe | 3-6 3-6 1-6 | L | — | Match data | Sep 6, 1970* | R64 | US Open | Grand Slam | Grass |
| Brian Fairlie | 6-7 4-6 | L | — | Match data | Sep 5, 1970* | R16 | South Orange | ATP 250 | Hard |
| Frank Froehling | 6-3 6-3 | W | — | Match data | Sep 4, 1970* | R32 | South Orange | ATP 250 | Hard |
| Bob Carmichael | 7-6 3-6 4-6 | L | — | Match data | Aug 21, 1970* | R16 | Merion | ATP 250 | Grass |
| Dick Stockton | 6-7 6-3 7-6 | W | — | Match data | Aug 19, 1970* | R64 | Merion | ATP 250 | Grass |
| Butch Seewagen | 4-6 2-6 | L | — | Match data | Jul 29, 1970* | R64 | Indianapolis | ATP 250 | Clay |
| Butch Seewagen | 4-6 2-6 | L | — | Match data | Jul 29, 1970* | R64 | Indianapolis | ATP 250 | Clay |
| Ray Ruffels | 6-8 1-6 | L | — | Match data | Jul 23, 1970* | R32 | Cincinnati Open | Masters 1000 | Clay |
| Dick Crealy | 3-6 3-6 | L | — | Match data | Jul 22, 1970* | R16 | Washington Open | ATP 250 | Hard |
| Clark Graebner | 6-4 6-3 | W | — | Match data | Jul 21, 1970* | R32 | Washington Open | ATP 250 | Hard |
| John Alexander | 1-6 0-6 4-6 | L | — | Match data | Jul 14, 1970* | R32 | Swedish Open | ATP 250 | Clay |
| Dennis Ralston | 0-6 0-6 1-6 | L | — | Match data | Jun 28, 1970* | R32 | Wimbledon | Grand Slam | Grass |
| Vladimir Korotkov | 3-6 6-1 6-2 2-6 6-4 | W | — | Match data | Jun 26, 1970* | R64 | Wimbledon | Grand Slam | Grass |
| Dennis Ralston | 6-8 2-6 | L | — | Match data | Jun 18, 1970* | R32 | Queen's Club Championships | ATP 250 | Grass |
| John McDonald | 4-6 6-2 6-2 | W | — | Match data | Jun 17, 1970* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Zeljko Franulovic | 1-6 2-6 2-6 | L | — | Match data | May 7, 1970* | R32 | Roland Garros | Grand Slam | Clay |
| John Bartlett | 3-6 6-2 6-2 3-6 6-3 | W | — | Match data | May 3, 1970* | R128 | Roland Garros | Grand Slam | Clay |
| Peter Szoke | 3-6 6-1 2-6 | L | — | Match data | Apr 24, 1970* | R32 | Houston | ATP 250 | Clay |
| Jan Kodes | 3-6 3-6 3-6 | L | — | Match data | Apr 12, 1970* | F | St. Petersburg | ATP 250 | Clay |
| Brian Fairlie | 6-0 7-5 | W | — | Match data | Apr 11, 1970* | SF | St. Petersburg | ATP 250 | Clay |
| Jim Mcmanus | 6-4 6-3 | W | — | Match data | Apr 11, 1970* | QF | St. Petersburg | ATP 250 | Clay |
| Peter Szoke | 6-3 6-2 | W | — | Match data | Apr 10, 1970* | R16 | St. Petersburg | ATP 250 | Clay |
| Gerald Battrick | 3-6 1-6 | L | — | Match data | Apr 1, 1970* | R32 | San Juan | ATP 250 | Hard |
| Tom Okker | 3-6 2-6 | L | — | Match data | Feb 18, 1970* | R32 | Salisbury | ATP 250 | Hard |
| Arthur Ashe | 2-6 1-6 | L | — | Match data | Feb 4, 1970* | R64 | Philadelphia Wct | ATP 250 | Carpet |
| Arthur Ashe | 1-6 4-6 | L | — | Match data | Oct 9, 1969* | R32 | Las Vegas | ATP 250 | Hard |
| Gerald Battrick | 3-6 2-6 | L | — | Match data | Oct 2, 1969* | R32 | Berkeley | ATP 250 | Hard |
| Arthur Ashe | 0-6 0-6 | L | — | Match data | Sep 23, 1969* | R32 | Los Angeles | ATP 250 | Hard |
| Mike Kreiss | 7-5 6-3 | W | — | Match data | Sep 22, 1969* | R64 | Los Angeles | ATP 250 | Hard |
| Marty Riessen | 3-6 2-6 4-6 | L | — | Match data | Sep 2, 1969* | R32 | US Open | Grand Slam | Grass |
| Tom Leonard | 6-2 6-2 6-3 | W | — | Match data | Aug 31, 1969* | R64 | US Open | Grand Slam | Grass |
| Jean Baptiste Chanfreau | 6-2 9-7 6-3 | W | — | Match data | Aug 29, 1969* | R128 | US Open | Grand Slam | Grass |
| Onny Parun | 3-6 1-6 | L | — | Match data | Aug 18, 1969* | R64 | Boston | ATP 250 | Grass |
| Cliff Richey | 7-5 4-6 4-6 | L | — | Match data | Aug 14, 1969* | R32 | Haverford | ATP 250 | Grass |
| Jean Loup Rouyer | 3-6 4-6 | L | — | Match data | Aug 6, 1969* | R64 | Southampton | ATP 250 | Grass |
| Jim Mcmanus | 3-6 8-6 3-6 | L | — | Match data | May 31, 1969* | QF | Sacramento | ATP 250 | Hard |
| Tom Edlefsen | 3-6 4-6 | L | — | Match data | Feb 13, 1969* | R32 | Salisbury | ATP 250 | Hard |
| Milan Holecek | 6-3 6-4 | W | — | Match data | Feb 12, 1969* | R64 | Salisbury | ATP 250 | Hard |
| Cliff Richey | 4-6 2-6 | L | — | Match data | Feb 1, 1969* | F | Omaha | ATP 250 | Hard |
| Clark Graebner | 7-5 6-3 | W | — | Match data | Jan 31, 1969* | SF | Omaha | ATP 250 | Hard |
| Herb Fitzgibbon | 17-19 7-5 6-4 | W | — | Match data | Jan 30, 1969* | R16 | Omaha | ATP 250 | Hard |
| Roy Barth | 3-6 3-6 | L | — | Match data | Oct 7, 1968* | SF | La Jolla | ATP 250 | Hard |
| John Burrman | 6-2 6-4 | W | — | Match data | Oct 5, 1968* | R32 | La Jolla | ATP 250 | Hard |
| Dennis Ralston | 11-9 2-6 6-3 5-7 1-6 | L | — | Match data | Sep 4, 1968* | R32 | US Open | Grand Slam | Grass |
| Jeff Robbins | 8-6 16-14 21-19 | W | — | Match data | Aug 31, 1968* | R128 | US Open | Grand Slam | Grass |
| Clark Graebner | 1-6 4-6 3-6 | L | — | Match data | Aug 22, 1968* | QF | Boston 2 | ATP 250 | Grass |
| Jaime Fillol | 6-3 4-6 8-6 6-3 | W | — | Match data | Aug 20, 1968* | R32 | Boston 2 | ATP 250 | Grass |
| Jaime Fillol | 2-6 4-6 | L | — | Match data | Aug 9, 1968* | R16 | Southampton | ATP 250 | Grass |
| Cliff Richey | 0-6 6-4 4-6 | L | — | Match data | Jul 19, 1968* | R16 | Milwaukee | ATP 250 | Clay |
| Peter Fishbach | 2-6 6-4 6-4 | W | — | Match data | Jul 18, 1968* | R32 | Milwaukee | ATP 250 | Clay |
| Cliff Richey | 4-6 4-6 | L | — | Match data | Jul 13, 1968* | QF | Indianapolis | ATP 250 | Clay |
| Peter Fishbach | 4-6 6-4 6-2 | W | — | Match data | Jul 10, 1968* | R64 | Indianapolis | ATP 250 | Clay |
| Arthur Ashe | 7-5 6-4 | W | — | Match data | Mar 23, 1968* | SF | Mexican Open | ATP 250 | Clay |
| Manuel Orantes | 6-3 6-8 6-1 | W | — | Match data | Mar 23, 1968* | QF | Mexican Open | ATP 250 | Clay |
| Steve Tidball | 6-4 6-4 | W | — | Match data | Mar 15, 1968* | R16 | Phoenix | ATP 250 | Hard |
* Estimated from the tournament schedule because an exact match date is unavailable.