Match log updated: 2026-08-31 13:51 UTC
Mona Guerrant — WTA Match Log
Main draw matches: 238 | W: 122 | L: 116 | Win %: 51.3%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Sue Barker | 4-6 6-7(6) | L | H2H | Match data | Dec 17, 1977* | QF | Sydney International | WTA 500 | Grass |
| Susan Leo | 6-2 6-1 | W | H2H | Match data | Dec 25, 1977* | R32 | Australian Open | Grand Slam | Grass |
| Amanda Tobin | 7-6 6-2 | W | H2H | Match data | Dec 27, 1977* | R16 | Australian Open | Grand Slam | Grass |
| Helen Gourlay | 6-3 1-6 4-6 | L | H2H | Match data | Dec 29, 1977* | QF | Australian Open | Grand Slam | Grass |
| Patricia Medrado | 2-6 7-5 6-3 | W | H2H | Match data | Jan 12, 1978* | R32 | Hollywood | WTA 250 | Carpet |
| Betty Stove | 3-6 5-7 | L | H2H | Match data | Jan 13, 1978* | R16 | Hollywood | WTA 250 | Carpet |
| Ruta Gerulaitis | 6-3 4-6 6-2 | W | H2H | Match data | Jan 19, 1978* | R32 | Houston | WTA 250 | Carpet |
| Rosie Casals | 6-4 1-6 3-6 | L | H2H | Match data | Jan 20, 1978* | R16 | Houston | WTA 250 | Carpet |
| Joanne Russell | 1-6 1-6 | L | H2H | Match data | Feb 9, 1978* | R32 | Seattle | WTA 250 | Carpet |
| Francoise Durr | 0-6 6-0 6-1 | W | H2H | Match data | Feb 23, 1978* | R32 | Detroit | WTA 250 | Carpet |
| Evonne Goolagong | 6-4 4-6 3-6 | L | H2H | Match data | Feb 24, 1978* | R16 | Detroit | WTA 250 | Carpet |
| Martina Navratilova | 4-6 1-6 | L | H2H | Match data | Mar 2, 1978* | R32 | Kansas City | WTA 250 | Carpet |
| Marise Kruger | 5-7 6-3 6-7 | L | H2H | Match data | Mar 9, 1978* | R32 | Dallas | WTA 250 | Carpet |
| Virginia Ruzici | 6-7 3-6 | L | H2H | Match data | Mar 16, 1978* | R32 | Boston | WTA 250 | Carpet |
| Penny Moor | 6-1 6-0 | W | H2H | Match data | Apr 1, 1978* | R32 | Stuart | WTA 250 | Clay |
| Candy Reynolds | 6-2 6-3 | W | H2H | Match data | Apr 2, 1978* | R16 | Stuart | WTA 250 | Clay |
| Renee Richards | 1-6 7-5 0-6 | L | H2H | Match data | Apr 3, 1978* | QF | Stuart | WTA 250 | Clay |
| Janet Newberry | 2-6 4-6 | L | H2H | Match data | Apr 13, 1978* | R32 | Hilton Head | WTA 250 | Clay |
| Billie Jean King | 6-7 1-6 | L | H2H | Match data | Jun 21, 1978* | R64 | Eastbourne Open | WTA 250 | Grass |
| Dianne Fromholtz | 3-6 2-6 | L | H2H | Match data | Jun 30, 1978* | R64 | Wimbledon | Grand Slam | Grass |
| Lisa Bee | 6-1 6-2 | W | H2H | Match data | May 3, 1980* | R32 | Berkeley | WTA 250 | — |
| Pam Baughman | 6-0 6-0 | W | H2H | Match data | May 4, 1980* | R16 | Berkeley | WTA 250 | — |
| Marcie Louie | 6-0 6-0 | W | H2H | Match data | May 5, 1980* | QF | Berkeley | WTA 250 | — |
| Lea Antonoplis | 5-7 7-5 6-0 | W | H2H | Match data | May 5, 1980* | SF | Berkeley | WTA 250 | — |
| Kate Latham | 2-6 4-6 | L | H2H | Match data | May 6, 1980* | F | Berkeley | WTA 250 | — |
| Julie Filkoff | 6-1 6-1 | W | H2H | Match data | May 14, 1980* | R32 | Delray Beach | WTA 250 | — |
| Renee Richards | 6-1 6-0 | W | H2H | Match data | May 15, 1980* | R16 | Delray Beach | WTA 250 | — |
| Michelle Depalmer | 6-4 6-4 | W | H2H | Match data | May 16, 1980* | QF | Delray Beach | WTA 250 | — |
| Bonnie Gadusek | 6-3 0-6 6-2 | W | H2H | Match data | May 16, 1980* | SF | Delray Beach | WTA 250 | — |
| Phyllis Blackwell | 6-4 6-3 | W | H2H | Match data | May 17, 1980* | F | Delray Beach | WTA 250 | — |
| Wendy Mccolskey | 6-0 6-2 | W | H2H | Match data | May 22, 1980* | R32 | Gainesville | WTA 250 | — |
| Susan Rimes | 6-3 6-0 | W | H2H | Match data | May 23, 1980* | R16 | Gainesville | WTA 250 | — |
| Nancy Ornstein | 6-2 6-1 | W | H2H | Match data | May 24, 1980* | QF | Gainesville | WTA 250 | — |
| Renee Richards | 6-3 3-6 3-6 | L | H2H | Match data | May 24, 1980* | SF | Gainesville | WTA 250 | — |
| Julie Harrington | 6-4 4-6 3-6 | L | H2H | Match data | Oct 8, 1980* | R64 | Phoenix | WTA 250 | Hard |
| Bunny Bruning | 5-7 6-4 6-0 | W | H2H | Match data | Dec 18, 1980* | R32 | Tucson | WTA 250 | Carpet |
| Pam Teeguarden | 6-4 7-6 6-0 | W | H2H | Match data | Dec 19, 1980* | R16 | Tucson | WTA 250 | Carpet |
| Sandy Collins | 4-6 2-6 | L | H2H | Match data | Dec 20, 1980* | QF | Tucson | WTA 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.