ATP Player
Joaquin Loyo Mayo
MEX · Born Aug 16, 1945 (age 81) · Right-handed
Career high
#104
Oct 15, 1973
Career W-L
114-149
43.3%
Titles
0
Tour-level
Last season
1978
0-2 W-L
Ranking history
Recent matches
All 265 matches- Lvs Stan Smith6-2 6-2
- L
- Lvs Dale Power10-8 6-4 8-10 6-4
- Wvs Rejean Genois6-3 9-7 3-6 6-4
| Date | Tournament | Round | W/L | Opponent | Score |
|---|---|---|---|---|---|
| Aug 21, 1978 | Atlanta ATP Tour · Hard | R32 | L | Stan Smith(3) Rank 29 | 6-2 6-2 |
| Jul 24, 1978 | Hilversum ATP Tour · Clay | R32 | L | Tom Okker(5) | 6-3 6-2 |
| Nov 3, 1976 | Davis Cup AME PR: CAN vs MEX Davis Cup · Carpet | RR | L | 10-8 6-4 8-10 6-4 | |
| Nov 3, 1976 | Davis Cup AME PR: CAN vs MEX Davis Cup · Carpet | RR | W | 6-3 9-7 3-6 6-4 |
Results by tournament
- Won
- Final
- Semis
- Quarters
- Last 16 / RR
- Earlier
- A = did not play
| Event | 1978 | 1977 | 1976 | 1975 | 1974 | 1973 | 1972 | 1971 | 1970 | 1969 | 1968 | Titles | W–L | Win % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grand Slams | ||||||||||||||
| RG (Roland Garros) | A | A | A | R64 | A | R128 | A | A | R32 | A | A | 0 / 3 | 3–3 | 50% |
| WIM (Wimbledon) | A | A | A | R64 | A | A | R128 | R16 | R32 | A | A | 0 / 4 | 6–4 | 60% |
| USO (US Open) | A | A | A | R128 | A | R128 | A | R128 | R64 | R32 | R32 | 0 / 6 | 4–6 | 40% |
| AO (Australian Open) | A | A | · | A | R32 | A | A | A | A | A | · | 0 / 1 | 1–1 | 50% |
| W–L | 2–3 | 1–1 | 0–2 | 0–1 | 3–2 | 4–3 | 2–1 | 2–1 | 0 / 14 | 14–14 | 50% | |||
| Masters 1000 | ||||||||||||||
| CIN (Cincinnati) | A | A | A | R32 | R16 | A | A | R64 | R32 | A | R16 | 0 / 5 | 2–5 | 29% |
| CAN (Canada) | · | A | A | R64 | R32 | A | · | · | · | A | A | 0 / 2 | 1–2 | 33% |
| W–L | 0–2 | 2–2 | 0–1 | 1–1 | 0–1 | 0 / 7 | 3–7 | 30% | ||||||
| Other tournaments | ||||||||||||||
| AUC (Auckland) | · | A | · | R16 | A | A | · | A | A | A | A | 0 / 1 | 1–1 | 50% |
| LON (London WCT) | · | A | · | A | A | R32 | · | · | · | · | · | 0 / 1 | 0–1 | 0% |
| Omaha (Omaha) | · | · | · | · | A | A | A | A | A | F | · | 0 / 1 | 3–1 | 75% |
| CLE (Cleveland) | A | · | R32 | · | · | · | A | · | · | · | · | 0 / 1 | 0–1 | 0% |
| MIL (Milan WCT) | A | · | · | · | · | R32 | · | · | · | · | · | 0 / 1 | 0–1 | 0% |
| PHI (Philadelphia WCT) | A | A | A | A | A | A | A | A | R64 | A | A | 0 / 1 | 0–1 | 0% |
| COP (Copenhagen WCT) | · | · | · | · | · | R32 | · | · | · | · | · | 0 / 1 | 0–1 | 0% |
| SAL (Salisbury) | · | · | R32 | A | A | A | R32 | R16 | R32 | R32 | A | 0 / 5 | 5–5 | 50% |
| LAC (La Costa WCT) | · | · | · | R32 | · | · | · | · | · | · | · | 0 / 1 | 0–1 | 0% |
| COL (Cologne WCT) | · | · | · | · | · | R32 | · | A | · | · | · | 0 / 1 | 0–1 | 0% |
| NEW (New York) | · | · | · | A | · | · | R32 | R16 | A | A | · | 0 / 2 | 1–2 | 33% |
| CHI (Chicago WCT) | · | · | · | · | · | R32 | A | A | · | · | · | 0 / 1 | 0–1 | 0% |
| Macon (Macon) | · | · | · | · | · | · | A | R32 | A | A | A | 0 / 1 | 0–1 | 0% |
| Hampton (Hampton) | · | A | A | A | A | A | A | R32 | A | · | · | 0 / 1 | 0–1 | 0% |
| Caracas (Caracas) | · | · | · | · | A | A | R16 | A | A | A | A | 0 / 1 | 0–1 | 0% |
| MEX (Mexico City) | A | · | · | · | · | · | · | · | · | · | F | 0 / 1 | 4–1 | 80% |
| SAL (Salt Lake City) | · | · | · | · | R16 | A | · | · | · | · | · | 0 / 1 | 0–1 | 0% |
| SAN (San Juan) | · | · | · | A | · | A | A | QF | R32 | A | A | 0 / 2 | 3–2 | 60% |
| Tuscon (Tuscon) | · | · | · | R64 | A | · | · | · | · | · | · | 0 / 1 | 0–1 | 0% |
| VAN (Vancouver WCT) | · | · | · | · | · | R32 | A | A | · | · | · | 0 / 1 | 0–1 | 0% |
| HOU (Houston WCT) | A | A | · | · | · | R32 | A | · | · | · | A | 0 / 1 | 0–1 | 0% |
| STP (St. Petersburg) | · | · | · | · | · | · | · | A | F | A | A | 0 / 1 | 4–1 | 80% |
| CLE (Cleveland WCT) | · | · | · | · | · | R32 | A | · | · | · | · | 0 / 1 | 0–1 | 0% |
| JAC (Jacksonville) | · | · | · | · | · | A | · | QF | A | A | · | 0 / 1 | 2–1 | 67% |
| CHA (Charlotte WCT) | · | A | A | · | · | R32 | A | · | · | · | · | 0 / 1 | 0–1 | 0% |
| HOU (Houston 2) | · | · | · | · | · | · | · | · | · | · | R32 | 0 / 1 | 0–1 | 0% |
| VAL (Valencia) | · | · | A | SF | · | A | · | · | · | A | · | 0 / 1 | 4–1 | 80% |
| Houston (Houston) | · | · | A | A | A | · | · | R32 | R32 | A | · | 0 / 2 | 0–2 | 0% |
| DEN (Denver WCT) | · | · | A | A | A | R32 | A | · | · | · | · | 0 / 1 | 0–1 | 0% |
| MAD (Madrid) | A | A | A | R32 | A | A | A | A | · | · | A | 0 / 1 | 1–1 | 50% |
| Nice (Nice) | A | A | A | R32 | · | A | A | A | · | · | · | 0 / 1 | 0–1 | 0% |
| ACA (Acapulco) | · | · | · | · | QF | · | · | · | · | · | · | 0 / 1 | 1–1 | 50% |
| Hamburg (Hamburg) | A | A | A | R64 | A | A | A | A | A | A | A | 0 / 1 | 0–1 | 0% |
| SAC (Sacramento) | · | · | A | · | · | · | A | A | A | QF | A | 0 / 1 | 1–1 | 50% |
| BER (Berlin) | A | A | A | · | · | R32 | · | A | A | A | A | 0 / 1 | 0–1 | 0% |
| BEC (Beckenham) | · | · | · | · | A | A | A | A | R32 | A | A | 0 / 1 | 1–1 | 50% |
| NOT (Nottingham) | · | A | A | R32 | A | R64 | · | · | A | · | · | 0 / 2 | 1–2 | 33% |
| Munich (Munich) | A | A | A | R16 | A | R16 | · | A | A | A | A | 0 / 2 | 1–2 | 33% |
| LON (London / Queen's Club) | · | · | · | · | · | · | · | · | R32 | A | · | 0 / 1 | 1–1 | 50% |
| QUE (Queen's Club) | A | A | · | · | · | A | R64 | A | · | · | · | 0 / 1 | 0–0 | – |
| Phoenix (Phoenix) | · | · | · | · | · | · | · | · | R16 | · | QF | 0 / 2 | 2–2 | 50% |
| Gstaad (Gstaad) | A | A | A | R32 | A | A | A | A | A | A | A | 0 / 1 | 0–1 | 0% |
| BAR (Barcelona) | A | A | A | R64 | R64 | A | A | · | A | A | A | 0 / 2 | 0–2 | 0% |
| Bastad (Bastad) | A | A | A | A | A | R32 | R32 | A | R32 | A | · | 0 / 3 | 0–3 | 0% |
| MIL (Milwaukee) | · | · | · | · | · | · | · | · | · | A | R16 | 0 / 1 | 2–1 | 67% |
| KIT (Kitzbuhel) | A | A | A | A | A | R32 | R16 | A | · | A | · | 0 / 2 | 2–2 | 50% |
| Chicago (Chicago) | · | · | · | R32 | A | A | · | · | · | A | · | 0 / 1 | 0–0 | – |
| WAS (Washington) | A | A | A | R32 | R64 | A | A | · | R16 | A | · | 0 / 3 | 3–3 | 50% |
| HIL (Hilversum) | R32 | A | A | A | A | A | A | A | A | A | A | 0 / 1 | 0–1 | 0% |
| TAN (Tanglewood) | · | · | · | · | · | A | A | R64 | · | · | · | 0 / 1 | 0–1 | 0% |
| LAS (Las Vegas) | A | A | A | A | A | R16 | · | · | A | R32 | A | 0 / 2 | 1–2 | 33% |
| IND (Indianapolis) | A | A | A | R32 | R32 | A | A | R32 | R64 | A | QF | 0 / 6 | 6–6 | 50% |
| COL (Columbus) | · | A | A | A | A | A | A | R32 | A | · | · | 0 / 1 | 0–1 | 0% |
| HAV (Haverford) | · | · | · | · | · | · | · | · | · | R32 | R32 | 0 / 2 | 2–2 | 50% |
| SOU (Southampton) | · | · | · | · | · | · | · | · | · | R64 | R16 | 0 / 2 | 2–2 | 50% |
| LOS (Los Angeles) | A | A | A | R64 | R64 | A | R32 | R32 | R32 | R32 | A | 0 / 6 | 3–6 | 33% |
| SOU (South Orange) | A | A | A | A | A | A | A | R64 | R16 | R32 | R64 | 0 / 4 | 2–4 | 33% |
| BOS (Boston 2) | · | · | · | · | · | · | · | · | · | · | QF | 0 / 1 | 3–1 | 75% |
| Merion (Merion) | · | · | · | · | A | A | A | R64 | R16 | · | · | 0 / 2 | 2–2 | 50% |
| Atlanta (Atlanta) | R32 | · | · | · | · | · | · | · | A | A | · | 0 / 1 | 0–1 | 0% |
| Boston (Boston) | A | A | A | A | R64 | A | · | A | A | R64 | · | 0 / 2 | 0–2 | 0% |
| SAN (San Francisco) | A | A | A | R32 | R64 | A | · | · | · | · | · | 0 / 2 | 1–2 | 33% |
| BER (Berkeley) | · | · | · | · | · | · | · | R32 | R32 | R32 | A | 0 / 3 | 2–3 | 40% |
| LAJ (La Jolla) | · | · | · | · | · | · | · | · | · | · | SF | 0 / 1 | 3–1 | 75% |
| Tehran (Tehran) | · | A | A | A | R32 | A | · | · | · | · | · | 0 / 1 | 1–1 | 50% |
| Vienna (Vienna) | A | A | A | · | R32 | · | · | · | · | A | · | 0 / 1 | 0–1 | 0% |
| STO (Stockholm) | A | A | A | A | R64 | A | A | · | · | · | · | 0 / 1 | 0–1 | 0% |
| KIN (Kingston) | · | · | · | RR | · | A | SF | A | A | A | A | 0 / 2 | 2–2 | 50% |
| Oslo (Oslo) | · | · | · | · | SF | · | · | · | · | · | · | 0 / 1 | 3–1 | 75% |
| BUE (Buenos Aires) | A | A | A | A | A | A | A | R16 | R16 | A | A | 0 / 2 | 2–2 | 50% |
| JOH (Johannesburg) | A | A | · | A | R32 | A | A | A | A | A | · | 0 / 1 | 0–1 | 0% |
| ADE (Adelaide) | · | A | · | · | R16 | A | A | · | A | · | A | 0 / 1 | 1–1 | 50% |
| SYD (Sydney Outdoor) | A | A | A | A | R32 | · | · | A | · | · | · | 0 / 1 | 1–1 | 50% |
| W–L | 0–2 | 1–2 | 11–16 | 8–15 | 1–16 | 5–7 | 11–15 | 16–16 | 8–10 | 19–10 | 0 / 112 | 80–110 | 42% | |
Season by season
Full stats| Season | W-L | Titles | YE rankYear-end rank |
|---|---|---|---|
| 1978 | 0-2 | 0 | 465 |
| 1976 | 2-3 | 0 | 129 |
| 1975 | 14-22 | 0 | 117 |
| 1974 | 12-19 | 0 | 105 |
| 1973 | 5-21 | 0 | 119 |
| 1972 | 6-11 | 0 | – |
| 1971 | 19-21 | 0 | – |
| 1970 | 22-22 | 0 | – |