Match log updated: 2026-08-25 14:24 UTC

Guillermo Rivas — ATP Match Log

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Main draw matches: 37 | W: 10 | L: 27 | Win %: 27.0%

OpponentScoreResultH2HMatch DataDate ↓RoundTournamentCategorySurface
Horacio de la Pena #130 2-6 3-6 L H2H Match data Feb 8, 1990* R32 Guaruja ATP World Series → modern equivalent ATP 250 Hard
Cristiano Caratti #326 6-7 4-6 L H2H Match data Aug 24, 1989* R32 San Marino ATP 250 Clay
Gustavo Giussani 1-6 1-6 L — Match data Aug 18, 1989* R16 St. Vincent ATP 250 Clay
Cyril Suk #265 6-3 7-6 W H2H Match data Aug 17, 1989* R32 St. Vincent ATP 250 Clay
Marcelo Filippini #67 1-6 1-6 L H2H Match data Aug 11, 1989* R16 Prague ATP 250 Clay
Peter Hajek 6-4 7-6 W H2H Match data Aug 10, 1989* R32 Prague ATP 250 Clay
Nicklas Kulti #202 3-6 7-6 2-6 L H2H Match data Aug 3, 1989* R32 Swedish Open ATP 250 Clay
Broderick Dyke #169 5-7 3-6 L H2H Match data Jul 13, 1989* R32 U.S. Pro Tennis Championships ATP 250 Clay
John Ross 6-4 6-2 W — Match data Jul 12, 1989* R64 U.S. Pro Tennis Championships ATP 250 Clay
Johan Kriek #34 3-6 5-7 L H2H Match data May 11, 1989* R32 Charleston ATP 250 Clay
Luiz Mattar #29 2-6 6-0 5-7 L H2H Match data May 4, 1989* R32 Forest Hills ATP 250 Clay
Craig Campbell #512 6-2 6-0 W H2H Match data May 3, 1989* R64 Forest Hills ATP 250 Clay
Martin Jaite #64 1-6 3-6 L H2H Match data Apr 15, 1989* QF Rio de Janeiro ATP 250 Carpet
Marcelo Hennemann #233 6-3 6-4 W H2H Match data Apr 14, 1989* R16 Rio de Janeiro ATP 250 Carpet
Danilo Marcelino #141 3-6 7-6 6-4 W H2H Match data Apr 13, 1989* R32 Rio de Janeiro ATP 250 Carpet
Eduardo Bengoechea #93 1-6 4-6 L H2H Match data Nov 10, 1988* R32 Argentina Open ATP 250 Clay
Diego Perez #157 6-0 2-6 3-6 L H2H Match data Nov 3, 1988* R32 Sao Paulo ATP 250 Hard
Yannick Noah #9 7-6 5-7 3-6 L H2H Match data Jul 28, 1988* R32 Bordeaux ATP 250 Clay
Horst Skoff #41 1-6 6-7 L H2H Match data Nov 13, 1986* R32 Argentina Open ATP 250 Clay
Francisco Maciel #46 1-6 2-6 L H2H Match data Jun 19, 1986* R32 Athens ATP 250 Clay
Francisco Maciel #47 6-4 4-6 3-6 L H2H Match data Jun 12, 1986* R32 Bologna ATP 250 Clay
Andreas Maurer #41 1-6 0-6 L H2H Match data Aug 8, 1985* R32 Austrian Open Kitzbühel ATP 250 Clay
Claudio Mezzadri #156 6-4 2-6 6-4 W H2H Match data Aug 7, 1985* R64 Austrian Open Kitzbühel ATP 250 Clay
Givaldo Barbosa #120 4-6 4-6 L H2H Match data Jul 25, 1985* R32 Dutch Open ATP 250 Clay
Alessandro De Minicis 1-6 6-7 L — Match data Jul 18, 1985* R32 Swedish Open ATP 250 Clay
Paul Mcnamee #49 4-6 1-6 L H2H Match data Jul 10, 1985* R64 U.S. Pro Tennis Championships ATP 250 Clay
Aaron Krickstein #12 2-6 7-5 3-6 L H2H Match data May 23, 1985* R32 Florence ATP 250 Clay
Lawson Duncan #68 3-6 4-6 L H2H Match data May 10, 1985* R16 Forest Hills ATP 250 Clay
Tim Wilkison #36 3-6 6-3 7-6 W H2H Match data May 9, 1985* R32 Forest Hills ATP 250 Clay
Matt Mitchell #63 7-5 6-4 W H2H Match data May 8, 1985* R64 Forest Hills ATP 250 Clay
Bruce Derlin #125 1-6 1-6 L H2H Match data Mar 21, 1985* R32 Nancy ATP 250 Hard
Christian Miniussi #189 2-6 6-4 4-6 L H2H Match data Feb 28, 1985* R32 Argentina Open ATP 250 Clay
Christian Miniussi #235 6-4 3-6 5-7 L H2H Match data Oct 3, 1984* R64 Barcelona Open ATP 250 Clay
Alberto Tous #135 6-7 6-7 L H2H Match data Sep 20, 1984* R32 Geneva Open ATP 250 Clay
Amos Mansdorf #273 6-1 4-6 2-6 L H2H Match data Sep 14, 1984* R16 Tel Aviv ATP 250 Hard
Eylon Sinai #630 6-4 6-7 6-3 W H2H Match data Sep 13, 1984* R32 Tel Aviv ATP 250 Hard
Pedro Rebolledo #64 4-6 1-6 L H2H Match data Aug 1, 1984* R64 North Conway 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.