H2H data updated: 2026-07-18 17:48 UTC
Ken Flach vs Jan Gunnarsson H2H: 0-1
Jan Gunnarsson holds a 1–0 lead over Ken Flach in their ATP head-to-head. Across 1 main-draw meeting, Jan Gunnarsson leads 1–0 on hard courts. Most recently, Jan Gunnarsson won the 1990 Indian Wells Masters third round 4-6 6-3 6-2.
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USA
Right-Handed
185 cm / 6'1"
H2H
0
–
1
1 main draw meetings
SWE
Age 64
Right-Handed
185 cm / 6'1"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Mar 8, 1990* | Indian Wells Masters | Masters 1000 | R32 | Hard | Jan Gunnarsson | 4-6 6-3 6-2 | Ken Flach | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ken Flach | #815 | #56 | 130 | 1,714 | 52 | 80 | 39.4% | 0 | 0 | 0 | 0 | 0 | 0 |
| Jan Gunnarsson | #774 | #25 | 579 | 1,822 | 190 | 203 | 48.3% | 0 | 0 | 0 | 0 | 1 | 1 |
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 | Ken Flach | Jan Gunnarsson | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | — | — | — | — | — | — | — | 1979 | 1–4 | 20.0% | #389 | 1,489 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 1980 | 1–5 | 16.7% | #274 | 1,464 | 0 | 0 |
| 19 | 1982 | 0–1 | 0.0% | #438 | 1,498 | 0 | 0 | 1981 | 4–6 | 40.0% | #96 | 1,511 | 0 | 0 |
| 20 | 1983 | 2–3 | 40.0% | #314 | 1,521 | 0 | 0 | 1982 | 9–12 | 42.9% | #96 | 1,580 | 0 | 0 |
| 21 | 1984 | 7–6 | 53.8% | #155 | 1,598 | 0 | 0 | 1983 | 18–16 | 52.9% | #99 | 1,688 | 0 | 0 |
| 22 | 1985 | 12–12 | 50.0% | #60 | 1,675 | 0 | 0 | 1984 | 21–17 | 55.3% | #48 | 1,726 | 0 | 0 |
| 23 | 1986 | 4–15 | 21.1% | #223 | 1,556 | 0 | 0 | 1985 | 30–20 | 60.0% | #25 | 1,797 | 0 | 1 |
| 24 | 1987 | 10–13 | 43.5% | #100 | 1,621 | 0 | 0 | 1986 | 23–24 | 48.9% | #57 | 1,748 | 0 | 1 |
| 25 | 1988 | 7–12 | 36.8% | #203 | 1,618 | 0 | 0 | 1987 | 21–18 | 53.8% | #39 | 1,751 | 0 | 1 |
| 26 | 1989 | 6–7 | 46.2% | #194 | 1,652 | 0 | 0 | 1988 | 13–15 | 46.4% | #84 | 1,700 | 0 | 1 |
| 27 | 1990 | 3–6 | 33.3% | #222 | 1,611 | 0 | 0 | 1989 | 22–18 | 55.0% | #29 | 1,788 | 0 | 1 |
| 28 | 1991 | 0–2 | 0.0% | #572 | 1,575 | 0 | 0 | 1990 | 8–21 | 27.6% | #99 | 1,590 | 0 | 1 |
| 29 | 1992 | 0–1 | 0.0% | #742 | 1,558 | 0 | 0 | 1991 | 15–17 | 46.9% | #94 | 1,643 | 0 | 1 |
| 30 | — | — | — | — | — | — | — | 1992 | 3–9 | 25.0% | #296 | 1,600 | 0 | 1 |
| 31 | 1994 | 1–1 | 50.0% | #514 | 1,575 | 0 | 0 | 1993 | 1–1 | 50.0% | #511 | 1,600 | 0 | 1 |
| 32 | 1995 | 0–1 | 0.0% | #835 | 1,570 | 0 | 0 | — | — | — | — | — | — | — |