TENNISGOAT

🇧🇷 BRA · Right-handed · b. 1953-11-03

Roger Guedes

Active 1974–1981 · best rank seen: 102

4–16
0
0
0
0
215
Career summary

Roger Guedes of Brazil is a former right-handed player who competed on the ATP tour from 1974 to 1981. He finished with a career match record of 4–16 (20.0%). His best three-year stretch came in 1977–1979, and he reached a peak Elo rating of 1575.

Hard
0–1 (0.0%)
Clay
4–11 (26.7%)
Grass
0–1 (0.0%)
Carpet
0–3 (0.0%)

Grand Slam record

'77'78'79
Australian Open
Roland Garros 2R
Wimbledon 1R
US Open 1R

Season by season

Peak window 1977–1979 83 167 1974: 5 pts 1975: 10 pts 1977: 10 pts 1978: 15 pts 1979: 155 pts 1980: 10 pts 1981: 10 pts 1974 1975 1976 1977 1978 1979 1980 1981

Gold band: best three-year window (1977–1979).

Elo over time

1400 1500 1600 1974 1975 1976 1977 1978 1979 1980 1981

Pre-match Elo, sampled across the career. Peak: 1575.

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.