TENNISGOAT

🇨🇭 SUI · Right-handed · b. 1961-11-23

Ivan Dupasquier

Active 1978–1983 · best rank seen: 100

16–29
0
0
0
1
530
Hard
1–9 (10.0%)
Clay
13–15 (46.4%)
Carpet
2–5 (28.6%)

Grand Slam record

'81
Australian Open
Roland Garros
Wimbledon
US Open 1R

Season by season

Peak window 1980–1982 159 318 1978: 10 pts 1980: 50 pts 1981: 295 pts 1982: 165 pts 1983: 10 pts 1978 1979 1980 1981 1982 1983

Gold band: best three-year window (1980–1982).

Elo over time

1400 1500 1600 1700 1978 1979 1980 1981 1982 1983

Pre-match Elo, sampled across the career. Peak: 1762.

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.