JL
Joaquin Loyo Mayo
Last ranked
#482
Career high
#104
Overall record
114-151
Record by surface
Last 20 matches
| Date | Tournament | Round | Surface | Result | Opponent | Score |
|---|---|---|---|---|---|---|
| 1978-08-21 | Atlanta | Round of 32 | Hard | L | Stan Smith | 6-2 6-2 |
| 1978-07-24 | Hilversum | Round of 32 | Clay | L | Tom Okker | 6-3 6-2 |
| 1976-11-03 | Davis Cup AME PR: CAN vs MEX | Round Robin | Carpet | L | Dale Power | 10-8 6-4 8-10 6-4 |
| 1976-11-03 | Davis Cup AME PR: CAN vs MEX | Round Robin | Carpet | W | Rejean Genois | 6-3 9-7 3-6 6-4 |
| 1976-02-14 | Salisbury | Round of 32 | Carpet | L | Ilie Nastase | 6-2 6-2 |
| 1976-02-14 | Salisbury | Round of 64 | Carpet | W | Ian Fletcher | 7-6 6-1 |
| 1976-01-29 | Cleveland | Round of 32 | Carpet | L | Tim Gullikson | UNK |
| 1975-11-28 | Davis Cup AME PR: MEX vs CAN | Round Robin | Clay | L | Dale Power | 4-6 6-2 1-6 6-1 7-5 |
| 1975-11-28 | Davis Cup AME PR: MEX vs CAN | Round Robin | Clay | W | Rejean Genois | 4-6 6-1 6-2 8-6 |
| 1975-09-29 | Kingston | Round Robin | Carpet | L | Roscoe Tanner | 6-2 6-1 |
| 1975-09-26 | San Francisco | Round of 32 | Carpet | L | Jorge Andrew | 6-3 7-5 |
| 1975-09-26 | San Francisco | Round of 64 | Carpet | W | Robert Kreiss | 6-4 2-6 6-4 |
| 1975-09-15 | Los Angeles | Round of 64 | Hard | L | Bob Carmichael | 6-1 7-6 |
| 1975-08-27 | US Open | Round of 128 | Clay | L | Syd Ball | 6-4 7-5 |
| 1975-08-11 | Toronto | Round of 64 | Clay | L | Rod Laver | 6-2 6-3 |
| 1975-08-04 | Indianapolis | Round of 32 | Clay | L | Arthur Ashe | 6-1 6-1 |
| 1975-08-04 | Indianapolis | Round of 64 | Clay | W | Jun Kamiwazumi | 6-2 3-6 6-1 |
| 1975-07-29 | Cincinnati | Round of 32 | Clay | L | Ismail El Shafei | 6-4 6-3 |
| 1975-07-21 | Washington | Round of 32 | — | L | Raul Ramirez | 6-1 6-3 |
| 1975-07-21 | Washington | Round of 64 | — | W | Marcello Lara | 7-5 6-2 |
Most-played opponents
| Opponent | Wins | Losses | Total | H2H |
|---|---|---|---|---|
| Arthur Ashe | 1 | 7 | 8 | view H2H |
| Clark Graebner | 2 | 5 | 7 | view H2H |
| Stan Smith | 0 | 6 | 6 | view H2H |
| Bob Carmichael | 0 | 5 | 5 | view H2H |
| Cliff Richey | 0 | 5 | 5 | view H2H |
| Alex Metreveli | 0 | 5 | 5 | view H2H |
| Thomaz Koch | 0 | 5 | 5 | view H2H |
| Mike Belkin | 2 | 2 | 4 | view H2H |
| Tom Okker | 0 | 4 | 4 | view H2H |
| Rejean Genois | 4 | 0 | 4 | view H2H |