H2H data updated: 2026-07-18 02:15 UTC
Ken Flach vs Peter Doohan H2H: 1-0
Ken Flach holds a 1–0 lead over Peter Doohan in their ATP head-to-head. Across 1 main-draw meeting, Ken Flach leads 1–0 on grass. Most recently, Ken Flach won the 1988 Wimbledon first round 7-5 7-6 6-3.
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USA
Right-Handed
185 cm / 6'1"
H2H
1
–
0
1 main draw meetings
AUS
Right-Handed
190 cm / 6'3"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jun 22, 1988* | Wimbledon | Grand Slam | R128 | Grass | Ken Flach | 7-5 7-6 6-3 | Peter Doohan | 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 |
| Peter Doohan | #1,102 | #43 | 140 | 1,737 | 50 | 82 | 37.9% | 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 | Peter Doohan | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | — | — | — | — | — | — | — | 1979 | 0–1 | 0.0% | #480 | 1,491 | 0 | 0 |
| 19 | 1982 | 0–1 | 0.0% | #438 | 1,498 | 0 | 0 | 1980 | 1–2 | 33.3% | — | 1,493 | 0 | 0 |
| 20 | 1983 | 2–3 | 40.0% | #314 | 1,521 | 0 | 0 | 1981 | 0–2 | 0.0% | #549 | 1,484 | 0 | 0 |
| 21 | 1984 | 7–6 | 53.8% | #155 | 1,598 | 0 | 0 | 1982 | 3–3 | 50.0% | — | 1,505 | 0 | 0 |
| 22 | 1985 | 12–12 | 50.0% | #60 | 1,675 | 0 | 0 | 1983 | 1–2 | 33.3% | #363 | 1,500 | 0 | 0 |
| 23 | 1986 | 4–15 | 21.1% | #223 | 1,556 | 0 | 0 | 1984 | 10–9 | 52.6% | #85 | 1,614 | 0 | 1 |
| 24 | 1987 | 10–13 | 43.5% | #100 | 1,621 | 0 | 0 | 1985 | 18–19 | 48.6% | #101 | 1,683 | 0 | 1 |
| 25 | 1988 | 7–12 | 36.8% | #203 | 1,618 | 0 | 0 | 1986 | 0–7 | 0.0% | #301 | 1,555 | 0 | 1 |
| 26 | 1989 | 6–7 | 46.2% | #194 | 1,652 | 0 | 0 | 1987 | 12–15 | 44.4% | #72 | 1,618 | 0 | 1 |
| 27 | 1990 | 3–6 | 33.3% | #222 | 1,611 | 0 | 0 | 1988 | 4–13 | 23.5% | #187 | 1,485 | 0 | 1 |
| 28 | 1991 | 0–2 | 0.0% | #572 | 1,575 | 0 | 0 | 1989 | 1–5 | 16.7% | #172 | 1,451 | 0 | 1 |
| 29 | 1992 | 0–1 | 0.0% | #742 | 1,558 | 0 | 0 | 1990 | 0–2 | 0.0% | #331 | 1,435 | 0 | 1 |
| 30 | — | — | — | — | — | — | — | 1991 | 0–1 | 0.0% | #1131 | 1,427 | 0 | 1 |
| 31 | 1994 | 1–1 | 50.0% | #514 | 1,575 | 0 | 0 | 1992 | 0–1 | 0.0% | #1097 | 1,421 | 0 | 1 |
| 32 | 1995 | 0–1 | 0.0% | #835 | 1,570 | 0 | 0 | — | — | — | — | — | — | — |