| R64 | L | Bob Carmichael | 6-3 6-2 | H2H |
🇺🇸 USA · Right-handed · 175 cm · b. 1947-03-30
Roy Barth
Active 1968–1975 · best rank seen: 133
56–131
0
0
0
1
2,085
Career summary
Roy Barth of the United States is a former right-handed player who competed on the ATP tour from 1968 to 1975. He finished with a career match record of 56–131 (29.9%). His strongest surface by win rate was grass, where he went 21–26 (45%). His best three-year stretch came in 1969–1971, and he reached a peak Elo rating of 1891.
Hard
27–43 (38.6%)
Clay
6–26 (18.8%)
Grass
21–26 (44.7%)
Carpet
2–36 (5.3%)
Grand Slam record
| '68 | '69 | '70 | '71 | '72 | '73 | '74 | |
|---|---|---|---|---|---|---|---|
| Australian Open | 2R | ||||||
| Roland Garros | 1R | ||||||
| Wimbledon | 1R | 1R | 1R | 1R | |||
| US Open | 4R | 3R | 1R | 1R | 1R | 2R |
Season by season
Gold band: best three-year window (1969–1971).
Elo over time
Pre-match Elo, sampled across the career. Peak: 1891.
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.