H2H data updated: 2026-07-19 02:51 UTC

Ken Flach vs Michael Westphal H2H: 1-0

Ken Flach holds a 1–0 lead over Michael Westphal in their ATP head-to-head. Across 1 main-draw meeting, Ken Flach leads 1–0 on hard courts. Most recently, Ken Flach won the 1984 US Open first round 6-3 6-7 7-5 3-6 6-3.

USA Right-Handed 185 cm / 6'1"
H2H
1 0
1 main draw meetings
GER Right-Handed 190 cm / 6'3"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Aug 30, 1984* US Open Grand Slam R128 Hard Ken Flach #224 6-3 6-7 7-5 3-6 6-3 Michael Westphal #88 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
Michael Westphal #1,050 #49 81 1,754 73 97 42.9% 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 Ken Flach Michael Westphal
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1982 4–6 40.0% 1,557 0 0
18 1983 7–9 43.8% #96 1,569 0 0
19 1982 0–1 0.0% #438 1,498 0 0 1984 19–14 57.6% #73 1,712 0 0
20 1983 2–3 40.0% #314 1,521 0 0 1985 15–16 48.4% #51 1,702 0 0
21 1984 7–6 53.8% #155 1,598 0 0 1986 12–21 36.4% #101 1,642 0 0
22 1985 12–12 50.0% #60 1,675 0 0 1987 5–15 25.0% #279 1,566 0 0
23 1986 4–15 21.1% #223 1,556 0 0 1988 6–9 40.0% #116 1,555 0 0
24 1987 10–13 43.5% #100 1,621 0 0 1989 5–7 41.7% #233 1,567 0 0
25 1988 7–12 36.8% #203 1,618 0 0
26 1989 6–7 46.2% #194 1,652 0 0
27 1990 3–6 33.3% #222 1,611 0 0
28 1991 0–2 0.0% #572 1,575 0 0
29 1992 0–1 0.0% #742 1,558 0 0
31 1994 1–1 50.0% #514 1,575 0 0
32 1995 0–1 0.0% #835 1,570 0 0