Match log updated: 2026-08-31 13:51 UTC
Gustavo Guerrero — ATP Match Log
Main draw matches: 26 | W: 6 | L: 20 | Win %: 23.1%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Jiri Hrebec | 1-6 2-6 1-6 | L | H2H | Match data | May 20, 1971* | R32 | Hamburg Open | ATP 250 | Clay |
| Ricardo Cano | 2-6 2-6 | L | H2H | Match data | Nov 29, 1979* | R32 | Santiago | ATP 250 | Clay |
| John Alexander | 6-7 6-4 1-6 | L | H2H | Match data | May 15, 1980* | R32 | Florence | ATP 250 | Clay |
| Helmar Stiegler | 6-3 6-4 | W | H2H | Match data | Jun 12, 1980* | R32 | Brussels | ATP 250 | Clay |
| Mike Cahill | 6-4 6-2 | W | H2H | Match data | Jun 13, 1980* | R16 | Brussels | ATP 250 | Clay |
| Andreas Maurer | 4-6 7-6 8-6 | W | H2H | Match data | Jun 14, 1980* | QF | Brussels | ATP 250 | Clay |
| Balazs Taroczy | 0-6 3-6 | L | H2H | Match data | Jun 14, 1980* | SF | Brussels | ATP 250 | Clay |
| Klaus Eberhard | 7-6 4-6 0-6 | L | H2H | Match data | Nov 20, 1980* | R32 | Argentina Open | ATP 250 | Clay |
| Jose Luis Damiani | 3-6 2-6 | L | H2H | Match data | Nov 27, 1980* | R32 | Santiago | ATP 250 | Clay |
| Christophe Freyss | 4-6 4-6 | L | H2H | Match data | Feb 5, 1981* | R32 | Mar Del Plata | ATP 250 | Clay |
| Mark Edmondson | 0-6 1-6 | L | H2H | Match data | Mar 12, 1981* | R32 | Cairo | ATP 250 | Clay |
| Chris Lewis | 3-6 3-6 | L | H2H | Match data | Apr 9, 1981* | R32 | Nice | ATP 250 | Clay |
| Buster C Mottram | 1-6 0-6 | L | H2H | Match data | Apr 23, 1981* | R32 | Bournemouth | ATP 250 | Clay |
| Ricardo Ycaza | (w/o) | L | H2H | Match data | May 6, 1981* | R64 | Forest Hills Wct | ATP 250 | Clay |
| Patrick Proisy | NA | L | H2H | Match data | May 14, 1981* | R32 | Florence | ATP 250 | Clay |
| Antonio Zugarelli | 3-6 6-2 6-2 | W | H2H | Match data | May 20, 1981* | R64 | Italian Open | ATP 500 | Clay |
| Ricardo Cano | 4-6 4-6 | L | H2H | Match data | May 21, 1981* | R32 | Italian Open | ATP 500 | Clay |
| Rod Frawley | 6-4 2-6 3-6 4-6 | L | H2H | Match data | May 27, 1981* | R128 | Roland Garros | Grand Slam | Clay |
| Jan Kodes | 2-6 4-6 | L | H2H | Match data | Jun 11, 1981* | R32 | Brussels | ATP 250 | Clay |
| Mike De Palmer | 3-6 6-7 | L | — | Match data | May 19, 1983* | R32 | Munich Open | ATP 250 | Clay |
| Paul Mcnamee | 2-6 4-6 2-6 | L | H2H | Match data | May 30, 1984* | R128 | Roland Garros | Grand Slam | Clay |
| Gustavo Garetto | 6-2 5-7 6-4 | W | H2H | Match data | Feb 28, 1985* | R32 | Argentina Open | ATP 250 | Clay |
| Martin Jaite | 5-7 1-6 | L | H2H | Match data | Mar 1, 1985* | R16 | Argentina Open | ATP 250 | Clay |
| Gerardo Vacarezza | 6-4 5-7 0-6 | L | H2H | Match data | Nov 13, 1986* | R32 | Argentina Open | ATP 250 | Clay |
| Ricki Osterthun | 7-5 7-6 | W | H2H | Match data | Nov 19, 1987* | R32 | Argentina Open | ATP 250 | Clay |
| Cassio Motta | 3-6 3-6 | L | H2H | Match data | Nov 20, 1987* | R16 | Argentina Open | 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.