| R16 | L | Luiz Mattar | 7-6 6-1 | H2H |
| R32 | W | Jose Daher | 7-6 6-4 | H2H |
🇧🇷 BRA · Right-handed · 183 cm · b. 1954-01-25
Givaldo Barbosa
Active 1976–1989 · best rank seen: 81
11–44
0
0
0
0
485
Hard
4–9 (30.8%)
Clay
6–23 (20.7%)
Grass
0–7 (0.0%)
Carpet
1–5 (16.7%)
Grand Slam record
| '79 | '80 | '81 | '82 | '83 | '84 | '85 | |
|---|---|---|---|---|---|---|---|
| Australian Open | |||||||
| Roland Garros | 1R | 1R | 1R | ||||
| Wimbledon | 1R | 1R | |||||
| US Open | 1R | 1R | 1R |
Season by season
Gold band: best three-year window (1983–1985).
Elo over time
Pre-match Elo, sampled across the career. Peak: 1551.
Match results
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.