| R32 | L | Robbie Weiss | 6-3 7-5 | H2H |
🇦🇷 ARG · Right-handed · 180 cm · b. 1968-03-06
Gustavo Giussani
Active 1987–1989 · best rank seen: 153
8–18
0
0
0
0
250
Clay
8–17 (32.0%)
Carpet
0–1 (0.0%)
Season by season
Gold band: best three-year window (1987–1989).
Elo over time
Pre-match Elo, sampled across the career. Peak: 1721.
Match results
| R32 | L | Ricki Osterthun | 7-6 6-2 | H2H |
| R32 | L | Juan Carlos Baguena | 6-3 6-2 | H2H |
| R16 | L | Lawson Duncan | 7-6 6-7 6-3 | H2H |
| R32 | W | Stefano Pescosolido | 6-2 7-5 | H2H |
| QF | L | Juan Aguilera | 6-3 6-1 | H2H |
| R16 | W | Guillermo Rivas | 6-1 6-1 | H2H |
| R32 | W | Lawson Duncan | 6-3 6-0 | H2H |
| R16 | L | Michael Tauson | 7-6 5-7 6-4 | H2H |
| R32 | W | Lawson Duncan | 5-7 6-0 7-5 | H2H |
| R32 | L | Martin Jaite | 6-3 6-3 | H2H |
| R64 | W | Jorge Lozano | 7-5 3-6 7-6 | H2H |
| R16 | L | Emilio Sanchez | 1-6 6-2 6-2 | H2H |
| R32 | W | Andres Vysand | 6-1 6-3 | H2H |
| R64 | L | Richey Reneberg | 6-2 3-6 6-1 | H2H |
| R32 | L | Niclas Kroon | 6-4 6-1 | H2H |
| R64 | L | Francesco Cancellotti | 6-4 6-1 | H2H |
| R16 | L | Kent Carlsson | 6-4 7-6 | H2H |
| R32 | W | Eduardo Osta | 6-3 2-6 6-3 | H2H |
Methodology
Titles include Slams, Masters, Tour Finals, 500s, 250s, legacy tour events and Olympic gold; Davis Cup is excluded, and walkovers are excluded from all win–loss records. GOAT points value every round reached, scaled per tier (Slam title 2000 anchor; ranking includes Slam champions only, but every player's points are shown here). Elo is a chess-style rating over the full match history (K = 250/(n+5)^0.4); the timeline shows pre-match ratings, sampled. The gold band on the season chart marks the best three-consecutive-year window.