Match log updated: 2026-08-31 13:51 UTC
William Brown — ATP Match Log
Main draw matches: 109 | W: 28 | L: 81 | Win %: 25.7%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| James Chico Hagey | 1-6 6-7 | L | H2H | Match data | Aug 10, 1977* | R64 | Columbus | ATP 250 | Clay |
| Bob Lutz | 3-6 5-7 | L | H2H | Match data | Mar 25, 1976* | R32 | Indian Wells Open | ATP 250 | Hard |
| Jeff Borowiak | 4-6 7-6 6-1 | W | H2H | Match data | Mar 24, 1976* | R64 | Indian Wells Open | ATP 250 | Hard |
| Raul Ramirez | 2-6 6-7 | L | H2H | Match data | Sep 17, 1975* | R64 | Los Angeles Open | ATP 250 | Hard |
| Bill Lloyd | 3-6 7-6 3-6 | L | — | Match data | Aug 29, 1975* | R128 | US Open | Grand Slam | Clay |
| Hans Joachim Ploetz | 6-3 3-6 4-6 | L | H2H | Match data | Aug 14, 1975* | R32 | Canadian Open | ATP 500 | Clay |
| Robert Kreiss | 6-2 5-7 7-6 | W | — | Match data | Aug 13, 1975* | R64 | Canadian Open | ATP 500 | Clay |
| Manuel Orantes | 4-6 3-6 | L | H2H | Match data | Aug 8, 1975* | R32 | Louisville | ATP 250 | Clay |
| Kjell Johansson | 1-6 2-6 | L | H2H | Match data | Aug 7, 1975* | R32 | North Conway | ATP 250 | Clay |
| Paul Gerken | 4-6 6-4 6-1 | W | H2H | Match data | Aug 7, 1975* | R64 | Louisville | ATP 250 | Clay |
| Ricardo Cano | 2-6 2-6 | L | H2H | Match data | Aug 6, 1975* | R64 | Indianapolis | ATP 250 | Clay |
| John Alexander | 3-6 2-6 | L | H2H | Match data | Jul 24, 1975* | R16 | Chicago | ATP 250 | Carpet |
| John Whitlinger | 6-7 6-4 7-6 | W | H2H | Match data | Jul 23, 1975* | R32 | Chicago | ATP 250 | Carpet |
| Erik Van Dillen | 1-6 2-6 | L | — | Match data | Jul 23, 1975* | R64 | Washington | ATP 250 | Clay |
| Dick Crealy | 6-8 9-8 2-6 6-3 3-6 | L | H2H | Match data | Jun 25, 1975* | R128 | Wimbledon | Grand Slam | Grass |
| Roscoe Tanner | 3-6 7-6(5) 1-6 | L | H2H | Match data | Apr 17, 1975* | R32 | Denver Wct | ATP 250 | Carpet |
| Wojtek Fibak | 1-6 4-6 | L | H2H | Match data | Mar 14, 1975* | R32 | Hampton | ATP 250 | Carpet |
| Wojtek Fibak | 0-6 3-6 | L | H2H | Match data | Mar 9, 1975* | SF | Shreveport | ATP 250 | Carpet |
| Trey Waltke | 6-4 7-5 | W | H2H | Match data | Mar 9, 1975* | QF | Shreveport | ATP 250 | Carpet |
| Vijay Amritraj | 3-6 6-2 6-3 | W | H2H | Match data | Mar 8, 1975* | R16 | Shreveport | ATP 250 | Carpet |
| Peter Fleming | 6-7 3-6 | L | H2H | Match data | Feb 27, 1975* | R32 | Fairfield | ATP 250 | Carpet |
| Ion Tiriac | 3-6 5-7 | L | H2H | Match data | Feb 20, 1975* | R32 | Miami Open | ATP 250 | Hard |
| Juan Gisbert | 1-6 3-6 | L | — | Match data | Feb 12, 1975* | R64 | Salisbury | ATP 250 | Carpet |
| Billy Martin | 4-6 6-7 | L | H2H | Match data | Feb 6, 1975* | R32 | Little Rock | ATP 250 | Carpet |
| Ross Case | 1-6 1-6 | L | H2H | Match data | Sep 27, 1974* | R16 | San Francisco | ATP 250 | Carpet |
| Patricio Cornejo | 7-6 4-7 7-6 | W | H2H | Match data | Sep 26, 1974* | R32 | San Francisco | ATP 250 | Carpet |
| Jim Mcmanus | 6-0 6-4 | W | H2H | Match data | Sep 25, 1974* | R64 | San Francisco | ATP 250 | Carpet |
| Arthur Ashe | 6-4 3-6 1-6 | L | H2H | Match data | Sep 20, 1974* | R32 | Los Angeles Open | ATP 250 | Hard |
| Barry Phillips Moore | 6-4 7-5 | W | — | Match data | Sep 19, 1974* | R64 | Los Angeles Open | ATP 250 | Hard |
| Roger Taylor | 5-7 3-6 | L | H2H | Match data | Sep 18, 1974* | R32 | Cedar Grove | ATP 250 | Clay |
| Raul Ramirez | 6-7 6-7 6-7 | L | H2H | Match data | Sep 1, 1974* | R64 | US Open | Grand Slam | Grass |
| Milan Holecek | 6-7 2-6 7-5 6-4 (ret.) | W | H2H | Match data | Aug 30, 1974* | R128 | US Open | Grand Slam | Grass |
| Jairo Velasco | 4-6 4-6 | L | — | Match data | Aug 15, 1974* | R32 | Canadian Open | ATP 500 | Clay |
| Ilie Nastase | 6-1 6-1 | W | H2H | Match data | Aug 14, 1974* | R64 | Canadian Open | ATP 500 | Clay |
| Mike Cahill | 2-6 6-7 | L | H2H | Match data | Aug 8, 1974* | R32 | Indianapolis | ATP 250 | Clay |
| George Hardie | 7-6 6-4 | W | H2H | Match data | Aug 7, 1974* | R64 | Indianapolis | ATP 250 | Clay |
| Henry Bunis | 1-6 4-6 | L | H2H | Match data | Aug 3, 1974* | R32 | Cincinnati Open | ATP 250 | Clay |
| Belus Prajoux | 2-6 1-6 | L | H2H | Match data | Jul 25, 1974* | R64 | Washington | ATP 250 | Clay |
| Stan Smith | 6-4 6-8 1-6 | L | H2H | Match data | Jun 18, 1974* | R64 | Eastbourne Open | ATP 250 | Grass |
| Barry Phillips Moore | 1-6 6-4 1-6 | L | — | Match data | Jun 7, 1974* | R64 | Roland Garros | Grand Slam | Clay |
| Paolo Bertolucci | 6-4 5-7 6-2 | W | H2H | Match data | Jun 5, 1974* | R128 | Roland Garros | Grand Slam | Clay |
| Jairo Velasco | 0-6 0-6 | L | — | Match data | May 28, 1974* | R64 | Bournemouth | ATP 250 | Clay |
| Rod Laver | 0-6 3-6 | L | H2H | Match data | May 16, 1974* | R32 | Las Vegas | ATP 250 | Hard |
| Harold Solomon | 0-6 4-6 | L | H2H | Match data | Apr 25, 1974* | R32 | Denver Wct | ATP 250 | Carpet |
| Eddie Dibbs | 0-6 1-6 | L | H2H | Match data | Apr 3, 1974* | R32 | Palm Desert Wct | ATP 250 | Hard |
| Jeff Simpson | 7-6 5-7 1-6 | L | H2H | Match data | Mar 28, 1974* | R16 | Jackson | ATP 250 | Carpet |
| Andrew Pattison | 0-6 5-7 | L | — | Match data | Feb 26, 1974* | R64 | Salisbury | ATP 250 | Carpet |
| Karl Meiler | 1-6 2-6 | L | H2H | Match data | Jan 27, 1974* | SF | Omaha | ATP 250 | Carpet |
| Vijay Amritraj | 6-1 6-4 | W | H2H | Match data | Jan 27, 1974* | QF | Omaha | ATP 250 | Carpet |
| Ivan Molina | 7-6 7-6 | W | H2H | Match data | Jan 26, 1974* | R16 | Omaha | ATP 250 | Carpet |
| Colin Dibley | 6-1 1-6 6-7 3-6 | L | H2H | Match data | Jan 11, 1974* | R16 | ASB Classic | ATP 250 | Grass |
| Jean Louis Haillet | 6-4 6-3 6-1 | W | H2H | Match data | Jan 10, 1974* | R32 | ASB Classic | ATP 250 | Grass |
| Phil Dent | 2-6 3-6 2-6 | L | H2H | Match data | Jan 1, 1974* | R32 | Australian Open | Grand Slam | Grass |
| Mike Phillips | 7-5 6-2 | W | H2H | Match data | Dec 30, 1973* | R64 | Australian Open | Grand Slam | Grass |
| Denis Naegelen | 7-6 6-7 3-6 | L | H2H | Match data | Nov 22, 1973* | R32 | Adelaide International | ATP 250 | Grass |
| Allan Stone | 1-6 6-7 | L | H2H | Match data | Nov 21, 1973* | R32 | Christchurch | ATP 250 | Grass |
| Allan Stone | 3-6 3-6 | L | H2H | Match data | Nov 8, 1973* | R16 | Djkarta | ATP 250 | Hard |
| Budiman Aznar | 6-0 6-0 | W | — | Match data | Nov 7, 1973* | R32 | Djkarta | ATP 250 | Hard |
| Vijay Amritraj | 3-6 3-6 | L | H2H | Match data | Oct 24, 1973* | R32 | New Delhi | ATP 250 | Hard |
| Charlie Pasarell | 3-6 4-6 | L | H2H | Match data | Oct 11, 1973* | R32 | Japan Open | ATP 250 | Clay |
| Jaime Fillol | 6-3 3-6 2-6 | L | H2H | Match data | Oct 10, 1973* | R32 | Fort Worth | ATP 250 | Hard |
| Jun Kamiwazumi | 7-5 2-6 7-6 | W | H2H | Match data | Oct 10, 1973* | R64 | Japan Open | ATP 250 | Clay |
| Frew Mcmillan | 3-6 6-7 | L | H2H | Match data | Sep 19, 1973* | R32 | Seattle | ATP 250 | Carpet |
| Brian Teacher | 3-6 7-6 4-6 0-6 | L | H2H | Match data | Aug 31, 1973* | R128 | US Open | Grand Slam | Grass |
| Byron Bertram | (w/o) | L | H2H | Match data | Jul 11, 1973* | R64 | Newport | ATP 250 | Grass |
| Ivan Molina | 4-6 7-9 9-8 3-6 | L | H2H | Match data | Jun 27, 1973* | R128 | Wimbledon | Grand Slam | Grass |
| Clark Graebner | 1-6 1-6 | L | H2H | Match data | Mar 26, 1973* | R16 | Jackson | ATP 250 | Hard |
| Jimmy Connors | 0-6 2-6 | L | H2H | Match data | Jan 28, 1973* | R16 | Omaha | ATP 250 | Hard |
| Roscoe Tanner | 1-6 4-6 | L | H2H | Match data | Sep 28, 1972* | R32 | Albany | ATP 250 | Carpet |
| Cliff Mayne | 6-4 6-2 | W | — | Match data | Sep 27, 1972* | R64 | Albany | ATP 250 | Carpet |
| Paul Gerken | 6-4 3-6 2-6 | L | H2H | Match data | Sep 20, 1972* | R32 | Seattle | ATP 250 | Carpet |
| Jaime Fillol | 2-4 (ret.) | L | H2H | Match data | Sep 20, 1972* | R64 | Los Angeles Open | ATP 250 | Hard |
| Ray Ruffels | 3-6 5-7 4-6 | L | H2H | Match data | Sep 3, 1972* | R64 | US Open | Grand Slam | Grass |
| Jim Delaney | 6-7 6-4 6-4 6-4 | W | H2H | Match data | Sep 1, 1972* | R128 | US Open | Grand Slam | Grass |
| Jeff Simpson | 3-6 4-6 | L | H2H | Match data | Aug 2, 1972* | R64 | Cincinnati Open | ATP 250 | Clay |
| Ray Keldie | 4-6 6-4 6-8 | L | H2H | Match data | Jun 14, 1972* | R64 | Beckenham | ATP 250 | Grass |
| Andres Gimeno | (w/o) | L | H2H | Match data | Feb 5, 1972* | R16 | Omaha | ATP 250 | Hard |
| Bob Carmichael | 3-6 6-7 6-7 | L | H2H | Match data | Dec 10, 1971* | R16 | ASB Classic | ATP 250 | Grass |
| Russell Simpson | 7-6 4-6 4-6 6-3 6-3 | W | H2H | Match data | Dec 9, 1971* | R32 | ASB Classic | ATP 250 | Grass |
| Tom Edlefsen | 3-6 4-6 | L | H2H | Match data | Aug 24, 1971* | R64 | Merion | ATP 250 | Hard |
| Jeff Austin | 0-6 4-6 | L | — | Match data | Aug 5, 1971* | R32 | Cincinnati Open | ATP 500 | Clay |
| Jan Leschly | 6-7 2-6 | L | — | Match data | Aug 4, 1971* | R32 | Columbus | ATP 250 | Hard |
| Peter Curtis | 6-4 3-6 6-3 | W | H2H | Match data | Aug 4, 1971* | R64 | Cincinnati Open | ATP 500 | Clay |
| Mike Belkin | 3-6 4-6 | L | H2H | Match data | Jul 26, 1971* | R64 | Tanglewood | ATP 250 | Hard |
| Harald Elschenbroich | (w/o) | L | H2H | Match data | Mar 27, 1971* | R32 | Pensacola | ATP 250 | Hard |
| Ilie Nastase | 7-5 4-6 5-7 | L | H2H | Match data | Jan 31, 1971* | R16 | Omaha | ATP 250 | Carpet |
| Jim Osborne | 3-6 6-1 1-6 | L | H2H | Match data | Oct 21, 1970* | R32 | Phoenix | ATP 250 | Hard |
| Barry Mackay | 3-6 6-4 3-6 | L | H2H | Match data | Sep 30, 1970* | R64 | Berkeley | ATP 250 | Hard |
| Marty Riessen | 2-6 2-6 | L | H2H | Match data | Sep 21, 1970* | R64 | Los Angeles Open | ATP 250 | Hard |
| Stan Smith | 5-7 3-6 6-4 3-6 | L | H2H | Match data | Sep 6, 1970* | R64 | US Open | Grand Slam | Grass |
| Tom Leonard | 6-1 6-4 6-2 | W | H2H | Match data | Sep 4, 1970* | R128 | US Open | Grand Slam | Grass |
| Tito Vazquez | 7-5 2-6 3-6 | L | — | Match data | Aug 19, 1970* | R64 | Merion | ATP 250 | Grass |
| Bob Lutz | 2-6 3-6 | L | H2H | Match data | May 11, 1970* | R16 | Sacramento | ATP 250 | Hard |
| Bob Lutz | 5-7 1-6 | L | H2H | Match data | Feb 1, 1970* | R16 | Omaha | ATP 250 | Hard |
| Cliff Richey | 2-6 4-6 4-6 | L | H2H | Match data | Aug 7, 1969* | R32 | Canadian Open | ATP 250 | Clay |
| Terry Addison | 6-4 3-6 3-6 | L | H2H | Match data | Jul 15, 1969* | R128 | Cincinnati Open | ATP 250 | Clay |
| Charlie Pasarell | 1-6 2-6 | L | H2H | Match data | Jul 9, 1969* | R64 | Washington Open | ATP 250 | Clay |
| Bob Lutz | 5-7 5-7 | L | H2H | Match data | Feb 13, 1969* | R32 | Salisbury | ATP 250 | Hard |
| Ingo Buding | 6-1 6-3 | W | — | Match data | Feb 12, 1969* | R64 | Salisbury | ATP 250 | Hard |
| Clark Graebner | 2-6 4-6 | L | H2H | Match data | Jan 31, 1969* | QF | Omaha | ATP 250 | Hard |
| Zeljko Franulovic | 13-11 3-6 9-7 | W | H2H | Match data | Jan 30, 1969* | R16 | Omaha | ATP 250 | Hard |
| George Taylor | 6-3 4-6 4-6 4-6 | L | H2H | Match data | Aug 18, 1968* | R128 | Boston 2 | ATP 250 | Grass |
| Peter Curtis | 8-10 4-6 | L | H2H | Match data | Aug 7, 1968* | R64 | Southampton | ATP 250 | Grass |
| Charlie Pasarell | 2-6 6-4 1-6 | L | H2H | Match data | Aug 1, 1968* | R32 | South Orange | ATP 250 | Grass |
| Danny Obryant | 6-4 6-3 | W | — | Match data | Jul 31, 1968* | R64 | South Orange | ATP 250 | Grass |
| Jim Mcmanus | 4-6 3-6 | L | H2H | Match data | Jul 24, 1968* | R64 | Haverford | ATP 250 | Grass |
| Bob Lutz | 1-6 1-6 | L | H2H | Match data | Jul 18, 1968* | R32 | Milwaukee | ATP 250 | Clay |
| Bob Stock | 6-0 6-2 | W | — | Match data | Jul 17, 1968* | R64 | Milwaukee | ATP 250 | Clay |
| Bill Harris | 5-7 4-6 | L | — | Match data | Jul 10, 1968* | R64 | Indianapolis | ATP 250 | Clay |
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.