TENNISGOAT

🇯🇵 JPN · Right-handed

Sachio Kato

Active 1973–1981 · best rank seen: 244

4–11
0
0
0
0
120
Clay
2–8 (20.0%)
Grass
0–1 (0.0%)
Carpet
0–1 (0.0%)

Grand Slam record

'74
Australian Open 2R
Roland Garros
Wimbledon
US Open

Season by season

Peak window 1974–1976 29 59 1973: 5 pts 1974: 55 pts 1975: 20 pts 1976: 20 pts 1978: 10 pts 1979: 5 pts 1981: 5 pts 1973 1974 1975 1976 1977 1978 1979 1980 1981

Gold band: best three-year window (1974–1976).

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.