H2H data updated: 2026-07-18 17:48 UTC
Bob Carmichael vs Roy Barth H2H: 1-0
Bob Carmichael holds a 1–0 lead over Roy Barth in their ATP head-to-head. Across 1 main-draw meeting, Bob Carmichael leads 1–0 on hard courts. Most recently, Bob Carmichael won the 1975 Tuscon second round 6-3 6-2.
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AUS
Right-Handed
183 cm / 6'0"
H2H
1
–
0
1 main draw meetings
USA
Age 79
Right-Handed
175 cm / 5'9"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Apr 2, 1975* | Tuscon | ATP 250 | R64 | Hard | Bob Carmichael | 6-3 6-2 | Roy Barth | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bob Carmichael | #157 | #55 | 0 | 1,903 | 215 | 256 | 45.6% | 0 | 0 | 0 | 0 | 1 | 1 |
| Roy Barth | #373 | #107 | 0 | 1,736 | 64 | 138 | 31.7% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Bob Carmichael | Roy Barth | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 21 | — | — | — | — | — | — | — | 1968 | 20–13 | 60.6% | — | 1,618 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 1969 | 16–11 | 59.3% | — | 1,691 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 1970 | 13–24 | 35.1% | — | 1,579 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 1971 | 6–29 | 17.1% | — | 1,463 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 1972 | 1–26 | 3.7% | — | 1,402 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 1973 | 4–21 | 16.0% | #126 | 1,370 | 0 | 0 |
| 27 | 1968 | 13–8 | 61.9% | — | 1,586 | 0 | 0 | 1974 | 4–13 | 23.5% | #136 | 1,403 | 0 | 0 |
| 28 | 1969 | 23–15 | 60.5% | — | 1,673 | 0 | 0 | 1975 | 0–1 | 0.0% | #373 | 1,396 | 0 | 0 |
| 29 | 1970 | 48–33 | 59.3% | — | 1,846 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 1971 | 36–33 | 52.2% | — | 1,776 | 0 | 1 | — | — | — | — | — | — | — |
| 31 | 1972 | 20–30 | 40.0% | — | 1,741 | 0 | 1 | — | — | — | — | — | — | — |
| 32 | 1973 | 24–37 | 39.3% | #80 | 1,598 | 0 | 1 | — | — | — | — | — | — | — |
| 33 | 1974 | 10–21 | 32.3% | #112 | 1,636 | 0 | 1 | — | — | — | — | — | — | — |
| 34 | 1975 | 20–26 | 43.5% | #71 | 1,648 | 0 | 1 | — | — | — | — | — | — | — |
| 35 | 1976 | 11–18 | 37.9% | #134 | 1,615 | 0 | 1 | — | — | — | — | — | — | — |
| 36 | 1977 | 1–18 | 5.3% | #220 | 1,428 | 0 | 1 | — | — | — | — | — | — | — |
| 37 | 1978 | 4–7 | 36.4% | #133 | 1,485 | 0 | 1 | — | — | — | — | — | — | — |
| 38 | 1979 | 5–10 | 33.3% | #157 | 1,495 | 0 | 1 | — | — | — | — | — | — | — |