H2H data updated: 2026-07-19 14:15 UTC
Givaldo Barbosa vs Trevor Allan H2H: 0-1
Trevor Allan holds a 1–0 lead over Givaldo Barbosa in their ATP head-to-head. Across 1 main-draw meeting, Trevor Allan leads 1–0 on clay. Most recently, Trevor Allan won the 1985 Gstaad third round 6-4 6-2.
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BRA
Age 72
Right-Handed
183 cm / 6'0"
H2H
0
–
1
1 main draw meetings
AUS
Age 70
Left-Handed
178 cm / 5'10"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 11, 1985* | Gstaad | ATP 250 | R32 | Clay | Trevor Allan | 6-4 6-2 | Givaldo Barbosa | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Givaldo Barbosa | #1,112 | #78 | 71 | 1,500 | 13 | 45 | 22.4% | 0 | 0 | 0 | 0 | 0 | 0 |
| Trevor Allan | #407 | #57 | 0 | 1,693 | 24 | 35 | 40.7% | 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 | Givaldo Barbosa | Trevor Allan | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | — | — | — | — | — | — | — | 1974 | 1–2 | 33.3% | #318 | 1,483 | 0 | 0 |
| 22 | 1976 | 0–1 | 0.0% | #360 | 1,494 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1978 | 0–2 | 0.0% | #249 | 1,478 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1979 | 0–5 | 0.0% | #128 | 1,443 | 0 | 0 | 1981 | 1–1 | 50.0% | — | 1,491 | 0 | 0 |
| 26 | 1980 | 0–1 | 0.0% | #356 | 1,429 | 0 | 0 | 1982 | 1–2 | 33.3% | — | 1,504 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 1983 | 5–3 | 62.5% | #358 | 1,588 | 0 | 0 |
| 28 | 1982 | 1–3 | 25.0% | #96 | 1,413 | 0 | 0 | 1984 | 12–10 | 54.5% | #69 | 1,664 | 0 | 0 |
| 29 | 1983 | 7–11 | 38.9% | #98 | 1,470 | 0 | 0 | 1985 | 4–15 | 21.1% | #198 | 1,546 | 0 | 0 |
| 30 | 1984 | 1–8 | 11.1% | #83 | 1,422 | 0 | 0 | 1986 | 0–2 | 0.0% | #363 | 1,521 | 0 | 0 |
| 31 | 1985 | 2–12 | 14.3% | #177 | 1,353 | 0 | 0 | — | — | — | — | — | — | — |
| 34 | 1988 | 1–1 | 50.0% | #355 | 1,371 | 0 | 0 | — | — | — | — | — | — | — |
| 35 | 1989 | 1–1 | 50.0% | #268 | 1,386 | 0 | 0 | — | — | — | — | — | — | — |