H2H data updated: 2026-07-20 14:15 UTC
Guillermo Rivas vs Gustavo Giussani H2H: 0-1
Gustavo Giussani holds a 1–0 lead over Guillermo Rivas in their ATP head-to-head. Across 1 main-draw meeting, Gustavo Giussani leads 1–0 on clay. Most recently, Gustavo Giussani won the 1989 St. Vincent fourth round 6-1 6-1.
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ARG
Age 62
Right-Handed
183 cm / 6'0"
H2H
0
–
1
1 main draw meetings
ARG
Age 58
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 18, 1989* | St. Vincent | ATP 250 | R16 | Clay | Gustavo Giussani | 6-1 6-1 | Guillermo Rivas | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Guillermo Rivas | #783 | #116 | 105 | 1,507 | 10 | 27 | 27.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Gustavo Giussani | — | — | — | 1,544 | — | — | — | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Guillermo Rivas | Gustavo Giussani | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 1984 | 1–4 | 20.0% | #156 | 1,462 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1985 | 3–8 | 27.3% | #193 | 1,452 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1986 | 0–3 | 0.0% | #279 | 1,425 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1988 | 0–3 | 0.0% | #185 | 1,411 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1989 | 6–8 | 42.9% | #251 | 1,447 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1990 | 0–1 | 0.0% | #714 | 1,438 | 0 | 0 | — | — | — | — | — | — | — |