H2H data updated: 2026-07-19 14:15 UTC
John Fitzgerald vs Heinz Gunthardt H2H: 0-1
Heinz Gunthardt holds a 1–0 lead over John Fitzgerald in their ATP head-to-head. Across 1 main-draw meeting, Heinz Gunthardt leads 1–0 on carpet. Most recently, Heinz Gunthardt won the 1982 Munich-2 Wct fourth round 6-4 6-3.
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AUS
Age 65
Right-Handed
183 cm / 6'0"
H2H
0
–
1
1 main draw meetings
SUI
Age 67
Right-Handed
180 cm / 5'11"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Mar 12, 1982* | Munich-2 Wct | ATP 250 | R16 | Carpet | Heinz Gunthardt | 6-4 6-3 | John Fitzgerald | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| John Fitzgerald | #765 | #25 | 321 | 1,857 | 230 | 221 | 51.0% | 0 | 0 | 0 | 0 | 6 | 6 |
| Heinz Gunthardt | #1,013 | #22 | 0 | 1,966 | 225 | 189 | 54.3% | 0 | 0 | 0 | 0 | 5 | 5 |
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 | John Fitzgerald | Heinz Gunthardt | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | — | — | — | — | — | — | — | 1976 | 1–4 | 20.0% | #210 | 1,497 | 0 | 0 |
| 18 | 1979 | 1–4 | 20.0% | #305 | 1,470 | 0 | 0 | 1977 | 3–6 | 33.3% | #221 | 1,509 | 0 | 0 |
| 19 | 1980 | 4–8 | 33.3% | #136 | 1,522 | 0 | 0 | 1978 | 25–25 | 50.0% | #55 | 1,764 | 0 | 1 |
| 20 | 1981 | 26–24 | 52.0% | #60 | 1,674 | 0 | 1 | 1979 | 30–23 | 56.6% | #51 | 1,812 | 0 | 1 |
| 21 | 1982 | 22–22 | 50.0% | #78 | 1,696 | 0 | 2 | 1980 | 37–21 | 63.8% | #26 | 1,832 | 0 | 4 |
| 22 | 1983 | 32–19 | 62.7% | #43 | 1,790 | 0 | 4 | 1981 | 28–22 | 56.0% | #38 | 1,813 | 0 | 4 |
| 23 | 1984 | 27–19 | 58.7% | #37 | 1,786 | 0 | 5 | 1982 | 26–25 | 51.0% | #85 | 1,722 | 0 | 4 |
| 24 | 1985 | 16–21 | 43.2% | #91 | 1,665 | 0 | 5 | 1983 | 27–15 | 64.3% | #25 | 1,853 | 0 | 5 |
| 25 | 1986 | 8–11 | 42.1% | #102 | 1,654 | 0 | 5 | 1984 | 23–19 | 54.8% | #31 | 1,779 | 0 | 5 |
| 26 | 1987 | 18–18 | 50.0% | #73 | 1,679 | 0 | 5 | 1985 | 22–19 | 53.7% | #36 | 1,818 | 0 | 5 |
| 27 | 1988 | 36–19 | 65.5% | #25 | 1,778 | 0 | 6 | 1986 | 3–9 | 25.0% | #251 | 1,670 | 0 | 5 |
| 28 | 1989 | 15–18 | 45.5% | #117 | 1,651 | 0 | 6 | 1987 | 0–1 | 0.0% | #954 | 1,663 | 0 | 5 |
| 29 | 1990 | 6–13 | 31.6% | #188 | 1,587 | 0 | 6 | — | — | — | — | — | — | — |
| 30 | 1991 | 5–7 | 41.7% | #205 | 1,610 | 0 | 6 | — | — | — | — | — | — | — |
| 31 | 1992 | 10–11 | 47.6% | #166 | 1,618 | 0 | 6 | — | — | — | — | — | — | — |
| 32 | 1993 | 4–5 | 44.4% | #298 | 1,582 | 0 | 6 | — | — | — | — | — | — | — |
| 33 | 1994 | 0–1 | 0.0% | #792 | 1,575 | 0 | 6 | — | — | — | — | — | — | — |
| 34 | 1995 | 0–1 | 0.0% | #765 | 1,570 | 0 | 6 | — | — | — | — | — | — | — |