Matches — 1989
W-L: 3-7 (30.00%)
| Date | Tournament | Surface | Round | Wrk | Winner | Lrk | Loser | Score |
|---|---|---|---|---|---|---|---|---|
| 1989-09-11 | Geneva | Clay | R32 | 196 | 89 | 2-6 6-0 6-0 | ||
| 1989-09-11 | Geneva | Clay | R16 | 37 | 196 | 7-6 6-2 | ||
| 1989-08-21 | San Marino | Clay | R32 | 256 | 175 | 2-6 6-2 6-4 | ||
| 1989-08-14 | St. Vincent | Clay | R32 | 207 | 39 | 7-6 6-1 | ||
| 1989-08-14 | St. Vincent | Clay | R16 | 207 | 158 | 2-6 1-2 RET | ||
| 1989-08-14 | St. Vincent | Clay | QF | 134 | 207 | 6-3 7-5 | ||
| 1989-07-31 | Kitzbuhel | Clay | R64 | 168 | 193 | 7-5 4-6 7-6 | ||
| 1989-07-10 | Boston | Clay | R64 | 115 | 163 | 2-6 7-5 6-0 | ||
| 1989-04-10 | Rio de Janeiro | Carpet | R32 | 234 | 177 | 1-6 7-6 6-3 | ||
| 1989-02-06 | Guaruja | Hard | R32 | 68 | 192 | 7-6 6-1 |
Roberto Arguello
W-L: 3-7 (30.00%)
Matches in 1989
| Date ▼ | Tourney | Surface | Round | Wrk | Winner | Lrk | Loser | Score | H2H | BoF | Min | WA | WDF | W1stIn | W1st% | W2nd% | BPSvd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1989-09-11 | Geneva | Clay | R16 | 37 | Guillermo Perez-Roldan (4) | 196 | Roberto Arguello | 7-6 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-09-11 | Geneva | Clay | R32 | 196 | Roberto Arguello | 89 | Horacio de la Pena | 2-6 6-0 6-0 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-08-21 | San Marino | Clay | R32 | 256 |  Renzo Furlan | 175 | Roberto Arguello | 2-6 6-2 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-08-14 | St. Vincent | Clay | QF | 134 | Claudio Pistolesi | 207 | Roberto Arguello | 6-3 7-5 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-08-14 | St. Vincent | Clay | R16 | 207 | Roberto Arguello | 158 |  Marko Ostoja | 2-6 1-2 RET | H2H | 3 | - | - | - | - | - | - | - |
| 1989-08-14 | St. Vincent | Clay | R32 | 207 | Roberto Arguello | 39 |  Jordi Arrese | 7-6 6-1 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-07-31 | Kitzbuhel | Clay | R64 | 168 | Carlos Costa | 193 | Roberto Arguello | 7-5 4-6 7-6 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-07-10 | Boston | Clay | R64 | 115 | Juan Aguilera | 163 | Roberto Arguello | 2-6 7-5 6-0 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-04-10 | Rio de Janeiro | Carpet | R32 | 234 |  Fernando Roese | 177 | Roberto Arguello | 1-6 7-6 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-02-06 | Guaruja | Hard | R32 | 68 |  Jaime Yzaga (3) | 192 | Roberto Arguello | 7-6 6-1 | H2H | 3 | - | - | - | - | - | - | - |