H2H data updated: 2026-07-20 14:15 UTC
Roy Barth vs Chuck Alloo H2H: 1-0
Roy Barth holds a 1–0 lead over Chuck Alloo in their ATP head-to-head. Across 1 main-draw meeting, Roy Barth leads 1–0 on hard courts. Most recently, Roy Barth won the 1968 Berkeley third round 6-4 6-1.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Sep 25, 1968* | Berkeley | ATP 250 | R32 | Hard | Roy Barth | 6-4 6-1 | Chuck Alloo | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Roy Barth | #373 | #107 | 0 | 1,736 | 64 | 138 | 31.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| Chuck Alloo | — | — | — | 1,500 | — | — | — | 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.
| Roy Barth | Chuck Alloo | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 20–13 | 60.6% | — | 1,618 | 0 | 0 | — | — | — | — | — | — | — |
| 1969 | 16–11 | 59.3% | — | 1,691 | 0 | 0 | — | — | — | — | — | — | — |
| 1970 | 13–24 | 35.1% | — | 1,579 | 0 | 0 | — | — | — | — | — | — | — |
| 1971 | 6–29 | 17.1% | — | 1,463 | 0 | 0 | — | — | — | — | — | — | — |
| 1972 | 1–26 | 3.7% | — | 1,402 | 0 | 0 | — | — | — | — | — | — | — |
| 1973 | 4–21 | 16.0% | #126 | 1,370 | 0 | 0 | — | — | — | — | — | — | — |
| 1974 | 4–13 | 23.5% | #136 | 1,403 | 0 | 0 | — | — | — | — | — | — | — |
| 1975 | 0–1 | 0.0% | #373 | 1,396 | 0 | 0 | — | — | — | — | — | — | — |