Heinz Gunthardt
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Wojtek Fibak | 4 | 6 | 10 | Oct 23, 1982 | H2H |
| Tomas Smid | 3 | 5 | 8 | Mar 21, 1985 | H2H |
| Jan Gunnarsson | 5 | 2 | 7 | May 14, 1986 | H2H |
| Jimmy Connors | 0 | 7 | 7 | Sep 7, 1985 | H2H |
| Balazs Taroczy | 3 | 3 | 6 | Nov 22, 1985 | H2H |
H2H data updated: 2026-09-11 00:00 UTC
Heinz Gunthardt vs John Ross H2H: 1-0
Heinz Gunthardt holds a 1–0 lead over John Ross in their ATP head-to-head. Across 1 main-draw meeting, Heinz Gunthardt leads 1–0 on clay. Most recently, Heinz Gunthardt won the 1984 Indianapolis round of 32 6-2 7-6.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
1
–
0
1 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Heinz Gunthardt | 6-2 7-6 | John Ross | Match data | Aug 9, 1984* | R32 | Indianapolis | ATP 250 | Clay |
Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heinz Gunthardt | #1,013 | #22 | 0 | 1,969 | 225 | 189 | 54.3% | 0 | 0 | 0 | 0 | 5 | 5 |
| John Ross | — | — | — | 1,584 | — | — | — | 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.
| Heinz Gunthardt | John Ross | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1976 | 1–4 | 20.0% | #210 | 1,496 | 0 | 0 | — | — | — | — | — | — | — |
| 1977 | 3–6 | 33.3% | #234 | 1,509 | 0 | 0 | — | — | — | — | — | — | — |
| 1978 | 25–25 | 50.0% | #55 | 1,765 | 0 | 1 | — | — | — | — | — | — | — |
| 1979 | 30–23 | 56.6% | #51 | 1,815 | 0 | 1 | — | — | — | — | — | — | — |
| 1980 | 37–21 | 63.8% | #26 | 1,834 | 0 | 4 | — | — | — | — | — | — | — |
| 1981 | 28–22 | 56.0% | #38 | 1,813 | 0 | 4 | — | — | — | — | — | — | — |
| 1982 | 26–25 | 51.0% | #85 | 1,722 | 0 | 4 | — | — | — | — | — | — | — |
| 1983 | 27–15 | 64.3% | #25 | 1,853 | 0 | 5 | — | — | — | — | — | — | — |
| 1984 | 23–19 | 54.8% | #31 | 1,779 | 0 | 5 | — | — | — | — | — | — | — |
| 1985 | 22–19 | 53.7% | #36 | 1,820 | 0 | 5 | — | — | — | — | — | — | — |
| 1986 | 3–9 | 25.0% | #251 | 1,671 | 0 | 5 | — | — | — | — | — | — | — |
| 1987 | 0–1 | 0.0% | #954 | 1,664 | 0 | 5 | — | — | — | — | — | — | — |
Surface Results by Career Season
Rows are aligned in career order because complete birth data is unavailable. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Heinz Gunthardt | John Ross | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | ||||||||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 1976 | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | 0 | 1 | 1 | 0.0% | 1970 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1977 | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% | 2 | 1 | 3 | 66.7% | 1982 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1978 | 9 | 7 | 16 | 56.3% | 9 | 12 | 21 | 42.9% | 1 | 3 | 4 | 25.0% | 6 | 3 | 9 | 66.7% | 1983 | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
| 1979 | 15 | 9 | 24 | 62.5% | 13 | 8 | 21 | 61.9% | 1 | 1 | 2 | 50.0% | 1 | 5 | 6 | 16.7% | 1984 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1980 | 13 | 6 | 19 | 68.4% | 11 | 5 | 16 | 68.8% | 2 | 1 | 3 | 66.7% | 11 | 9 | 20 | 55.0% | 1985 | — | — | — | — | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — |
| 1981 | 6 | 4 | 10 | 60.0% | 15 | 10 | 25 | 60.0% | 0 | 1 | 1 | 0.0% | 7 | 7 | 14 | 50.0% | 1986 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | 2 | 3 | 5 | 40.0% | 16 | 12 | 28 | 57.1% | 0 | 1 | 1 | 0.0% | 8 | 9 | 17 | 47.1% | 1987 | 7 | 7 | 14 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 1983 | 10 | 4 | 14 | 71.4% | 17 | 9 | 26 | 65.4% | — | — | — | — | 0 | 2 | 2 | 0.0% | 1988 | 7 | 10 | 17 | 41.2% | 1 | 4 | 5 | 20.0% | 1 | 0 | 1 | 100.0% | 0 | 1 | 1 | 0.0% |
| 1984 | 7 | 6 | 13 | 53.8% | 12 | 6 | 18 | 66.7% | 0 | 1 | 1 | 0.0% | 4 | 6 | 10 | 40.0% | 1989 | 2 | 5 | 7 | 28.6% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1985 | 9 | 7 | 16 | 56.3% | 6 | 5 | 11 | 54.5% | 4 | 1 | 5 | 80.0% | 3 | 6 | 9 | 33.3% | 1990 | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1986 | 0 | 1 | 1 | 0.0% | 1 | 5 | 6 | 16.7% | 1 | 1 | 2 | 50.0% | 1 | 2 | 3 | 33.3% | 1991 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1987 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 71 | 51 | 122 | 58.2% | 101 | 76 | 177 | 57.1% | 10 | 11 | 21 | 47.6% | 43 | 51 | 94 | 45.7% | Career | 17 | 28 | 45 | 37.8% | 4 | 14 | 18 | 22.2% | 1 | 0 | 1 | 100.0% | 0 | 2 | 2 | 0.0% |
Advanced Statistics Comparison by Career Season
Rows are aligned in career order because complete birth data is unavailable. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Heinz Gunthardt | John Ross | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
| 1976 | 1497 | 106.8 | — | — | — | — | — | +44 | — | 27.3% | -2.09 | 0–1 | 0–1 | — | -0.14 | 1970 | 1496 | 103.0 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | -0.19 |
| 1977 | 1510 | 115.1 | — | — | — | — | +44 | — | — | 40.0% | -0.60 | 0–2 | 1–1 | — | +0.49 | 1982 | 1483 | 99.8 | — | — | — | — | — | — | — | 0.0% | -2.50 | — | — | — | +0.08 |
| 1978 | 1766 | 146.9 | — | — | — | — | +3 | -145 | -225 | 48.8% | -0.21 | 10–7 (59%) | 9–7 (56%) | 107.7 | -3.10 | 1983 | 1464 | 103.7 | — | — | — | — | — | — | — | 20.0% | -1.20 | 0–1 | — | — | -0.01 |
| 1979 | 1815 | 145.2 | — | — | — | — | -9 | -69 | — | 54.6% | +0.22 | 11–8 (58%) | 11–6 (65%) | 106.3 | -1.34 | 1984 | 1459 | 105.5 | — | — | — | — | — | — | — | 0.0% | -2.50 | — | 0–1 | — | -0.09 |
| 1980 | 1835 | 148.3 | — | — | — | — | +31 | -59 | -191 | 59.5% | +0.48 | 12–8 (60%) | 11–5 (69%) | 105.9 | -2.27 | 1985 | 1516 | 123.1 | — | — | — | — | — | +23 | — | 53.8% | -0.15 | 2–1 (67%) | 1–0 | — | -0.25 |
| 1981 | 1813 | 148.5 | — | — | — | — | -9 | +4 | — | 53.1% | +0.19 | 8–4 (67%) | 8–6 (57%) | 106.5 | -2.56 | 1986 | 1495 | 103.6 | — | — | — | — | — | — | — | 20.0% | -1.60 | 0–1 | — | — | +0.04 |
| 1982 | 1722 | 150.4 | — | — | — | — | +6 | +108 | — | 50.0% | +0.01 | 5–3 (63%) | 8–8 (50%) | 100.4 | -3.00 | 1987 | 1552 | 116.6 | — | — | — | — | +9 | — | — | 43.6% | -0.74 | 3–3 (50%) | 6–1 (86%) | 104.7 | +0.60 |
| 1983 | 1853 | 151.4 | — | — | — | — | -33 | 0 | — | 59.8% | +0.76 | 10–9 (53%) | 5–9 (36%) | 96.3 | -0.24 | 1988 | 1550 | 114.6 | — | — | — | — | -23 | -47 | — | 41.5% | -0.42 | 2–5 (29%) | 7–5 (58%) | 99.6 | +0.25 |
| 1984 | 1779 | 140.1 | — | — | — | — | -19 | +105 | — | 50.5% | +0.08 | 9–3 (75%) | 10–13 (43%) | 103.8 | -0.50 | 1989 | 1516 | 106.0 | — | — | — | — | +2 | — | — | 27.8% | -1.44 | 1–1 | 1–2 (33%) | — | +0.30 |
| 1985 | 1820 | 135.6 | — | — | — | — | -43 | -26 | -105 | 50.0% | +0.11 | 11–6 (65%) | 6–11 (35%) | 100.8 | 0.00 | 1990 | 1487 | 98.5 | — | — | — | — | +22 | — | — | 18.2% | -2.00 | 1–0 | 1–2 (33%) | — | +0.35 |
| 1986 | 1672 | 117.2 | — | — | — | — | +63 | +24 | — | 38.2% | -0.35 | 0–4 (0%) | 2–7 (22%) | 88.0 | +0.03 | 1991 | 1474 | 101.3 | — | — | — | — | — | — | — | 33.3% | -0.67 | 0–1 | 0–1 | — | +0.08 |
| 1987 | 1665 | 110.5 | — | — | — | — | — | — | — | 33.3% | -0.67 | 0–1 | — | — | -0.32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1969 | 150.6 | — | — | — | — | -3 | -2 | -167 | 52.3% | +0.15 | 76–56 (58%) | 71–74 (49%) | 103.5 | -3.13 | Career | 1584 | 118.0 | — | — | — | — | -4 | -12 | — | 37.0% | -0.85 | 9–13 (41%) | 16–12 (57%) | 104.6 | +1.76 |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
John Ross
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Jimmy Arias | 1 | 1 | 2 | Apr 5, 1990 | — |
| Simon Youl | 1 | 1 | 2 | Aug 10, 1988 | — |
| Darren Cahill | 0 | 2 | 2 | Oct 31, 1987 | — |
| Chuck Adams | 0 | 1 | 1 | Jul 17, 1991 | — |
| Milan Srejber | 0 | 1 | 1 | Aug 8, 1990 | — |