H2H data updated: 2026-09-01 00:00 UTC

Michael Stich vs Ken Flach H2H: 1-0

Michael Stich holds a 1–0 lead over Ken Flach in their ATP head-to-head. Across 1 main-draw meeting, Michael Stich leads 1–0 on carpet. Most recently, Michael Stich won the 1989 Wembley round of 32 6-4 5-7 6-3.

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Michael Stich
GER Age 57 Right-Handed 193 cm / 6'4"
H2H
1 – 0
1 main draw meetings
Ken Flach
USA Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Michael Stich #93 6-4 5-7 6-3 Ken Flach #208 Match data Nov 10, 1989* R32 Wembley ATP 250 Carpet

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
Michael Stich #116 #2 3,445 2,120 351 163 68.3% 1 2 2 3 10 18
Ken Flach #815 #56 130 1,715 52 80 39.4% 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 Michael Stich Ken Flach
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 1982 0–1 0.0% — 1,498 0 0
20 1989 11–12 47.8% #100 1,585 0 0 1983 2–3 40.0% #314 1,521 0 0
21 1990 29–23 55.8% #42 1,784 0 1 1984 7–6 53.8% #155 1,599 0 0
22 1991 68–23 74.7% #4 1,991 1 5 1985 12–12 50.0% #60 1,676 0 0
23 1992 43–20 68.3% #15 2,005 1 7 1986 4–15 21.1% #223 1,557 0 0
24 1993 67–19 77.9% #2 2,083 1 13 1987 10–13 43.5% #100 1,621 0 0
25 1994 54–21 72.0% #9 1,932 1 16 1988 7–12 36.8% #203 1,618 0 0
26 1995 39–18 68.4% #12 1,896 1 17 1989 6–7 46.2% #194 1,651 0 0
27 1996 25–15 62.5% #16 1,833 1 18 1990 3–6 33.3% #222 1,611 0 0
28 1997 15–12 55.6% #64 1,844 1 18 1991 0–2 0.0% #572 1,575 0 0
29 — — — — — — — 1992 0–1 0.0% #742 1,559 0 0
31 — — — — — — — 1994 1–1 50.0% #514 1,575 0 0
32 — — — — — — — 1995 0–1 0.0% #835 1,570 0 0

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. 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.

Age Michael Stich Ken Flach
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
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 %
19 — — — — — — — — — — — — — — — — — 1982 — — — — 0 1 1 0.0% — — — — — — — —
20 1989 0 2 2 0.0% 3 4 7 42.9% 5 3 8 62.5% 3 3 6 50.0% 1983 1 1 2 50.0% 0 1 1 0.0% 1 1 2 50.0% — — — —
21 1990 20 10 30 66.7% 3 6 9 33.3% 3 2 5 60.0% 3 5 8 37.5% 1984 3 2 5 60.0% — — — — 3 3 6 50.0% 1 1 2 50.0%
22 1991 31 10 41 75.6% 16 5 21 76.2% 10 1 11 90.9% 11 7 18 61.1% 1985 10 8 18 55.6% — — — — 1 2 3 33.3% 1 2 3 33.3%
23 1992 13 8 21 61.9% 12 7 19 63.2% 9 1 10 90.0% 9 4 13 69.2% 1986 2 6 8 25.0% 0 3 3 0.0% 2 2 4 50.0% 0 4 4 0.0%
24 1993 17 7 24 70.8% 17 5 22 77.3% 9 1 10 90.0% 24 6 30 80.0% 1987 6 8 14 42.9% — — — — 4 4 8 50.0% 0 1 1 0.0%
25 1994 15 7 22 68.2% 16 5 21 76.2% 6 2 8 75.0% 17 7 24 70.8% 1988 2 6 8 25.0% 0 1 1 0.0% 3 2 5 60.0% 2 3 5 40.0%
26 1995 19 8 27 70.4% 8 5 13 61.5% 4 2 6 66.7% 8 3 11 72.7% 1989 3 4 7 42.9% — — — — 2 1 3 66.7% 1 2 3 33.3%
27 1996 2 4 6 33.3% 7 2 9 77.8% 5 2 7 71.4% 11 7 18 61.1% 1990 2 4 6 33.3% — — — — 1 1 2 50.0% 0 1 1 0.0%
28 1997 1 4 5 20.0% 2 3 5 40.0% 7 2 9 77.8% 5 3 8 62.5% 1991 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
29 — — — — — — — — — — — — — — — — — 1992 0 1 1 0.0% — — — — — — — — — — — —
31 — — — — — — — — — — — — — — — — — 1994 1 1 2 50.0% — — — — — — — — — — — —
32 — — — — — — — — — — — — — — — — — 1995 — — — — — — — — 0 1 1 0.0% — — — —
Career — 118 60 178 66.3% 84 42 126 66.7% 58 16 74 78.4% 91 45 136 66.9% — 30 42 72 41.7% 0 6 6 0.0% 17 17 34 50.0% 5 15 20 25.0%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 365/439 of Michael Stich's and 6/6 of Ken Flach's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Michael Stich Ken Flach
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
22 1991 78/91 6.5 3.2 57.9% 76.6% 57.1% 66.4% 46.1% 68.2% 39.0% — —/— — — — — — — — — —
23 1992 52/63 7.3 3.4 58.9% 76.8% 57.1% 64.9% 46.6% 68.3% 37.6% — —/— — — — — — — — — —
24 1993 63/86 9.0 5.1 54.1% 79.2% 52.8% 63.0% 46.0% 67.1% 38.4% — —/— — — — — — — — — —
25 1994 67/75 8.3 3.8 56.5% 80.3% 52.6% 64.5% 43.9% 68.1% 39.1% — —/— — — — — — — — — —
26 1995 48/57 8.1 3.4 56.3% 78.2% 52.5% 68.3% 43.8% 67.1% 39.8% — —/— — — — — — — — — —
27 1996 31/40 11.6 5.1 54.9% 80.1% 49.7% 65.1% 42.5% 66.2% 39.0% — —/— — — — — — — — — —
28 1997 26/27 9.0 5.9 53.5% 75.8% 50.4% 65.7% 40.1% 64.0% 37.3% 1991 2/2 7.5 1.5 65.6% 70.8% 56.1% 41.7% 16.7% 65.7% 33.4%
29 — —/— — — — — — — — — — 1992 1/1 6.0 3.0 50.8% 74.2% 40.0% 25.0% 0.0% 57.4% 32.4%
31 — —/— — — — — — — — — — 1994 2/2 9.5 3.0 59.7% 71.7% 42.9% 70.0% 50.0% 60.3% 28.8%
32 — —/— — — — — — — — — — 1995 1/1 10.0 14.0 48.1% 75.9% 41.5% 57.1% 41.2% 58.0% 41.3%
Career — 365/514 8.2 4.1 56.3% 78.2% 53.8% 65.3% 44.7% 67.4% 38.7% — 6/132 8.3 4.3 58.2% 72.5% 46.6% 50.9% 29.1% 61.2% 33.0%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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.

Age Michael Stich Ken Flach
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
19 — — — — — — — — — — — — — — — — 1982 1499 112.4 — — — — — — — 0.0% -4.00 — — — -0.28
20 1989 1586 127.2 — — — — -41 -34 +24 51.7% +0.15 3–5 (38%) 2–2 (50%) — +0.27 1983 1522 107.7 — — — — — — — 41.7% -0.75 — 0–2 — +0.25
21 1990 1785 147.1 — — — — -4 -221 -110 57.4% +0.43 5–11 (31%) 17–10 (63%) — -2.47 1984 1599 117.5 — — — — +21 — -14 51.2% -0.05 4–3 (57%) 2–4 (33%) — +0.63
22 1991 1991 162.6 +7.11 +1.14 1.226 53.3% -46 -130 -46 69.4% +1.15 12–7 (63%) 28–17 (62%) — -3.59 1985 1676 134.2 — — — — +19 — -94 44.8% -0.26 4–0 (100%) 4–2 (67%) — -0.49
23 1992 2006 155.8 +6.32 +0.24 1.184 52.7% -29 -142 +14 65.1% +0.82 6–7 (46%) 19–13 (59%) — -1.90 1986 1557 111.4 — — — — +7 -76 +56 29.4% -1.16 2–4 (33%) 2–4 (33%) — -0.12
24 1993 2084 165.9 +5.83 +1.02 1.168 52.6% +6 -105 +36 68.4% +0.97 23–10 (70%) 37–17 (69%) — -2.80 1987 1622 115.8 — — — — -40 — +10 48.6% -0.39 2–5 (29%) 9–4 (69%) — +1.50
25 1994 1933 155.0 +5.80 +0.79 1.225 53.3% +27 +70 +175 66.5% +1.00 16–6 (73%) 18–18 (50%) — +0.70 1988 1618 116.8 — — — — -94 — +56 42.1% -0.67 4–5 (44%) 4–5 (44%) — -1.49
26 1995 1897 154.8 +4.74 +2.25 1.210 53.3% +35 +61 +83 65.5% +0.98 10–6 (63%) 13–14 (48%) — -0.41 1989 1652 118.7 — — — — -87 — +41 48.9% -0.31 3–4 (43%) 7–5 (58%) — -0.04
27 1996 1834 149.9 +3.10 +2.21 1.154 52.8% +5 +182 +187 62.6% +0.77 2–6 (25%) 15–7 (68%) — -1.26 1990 1612 118.0 — — — — -53 — — 44.0% -0.40 1–4 (20%) 2–1 (67%) — -0.05
28 1997 1844 128.8 +1.60 +0.14 1.038 50.8% -74 +115 +189 56.0% +0.08 5–4 (56%) 8–7 (53%) — -0.51 1991 1576 100.1 -1.14 -2.20 0.974 48.8% — — — 20.0% -1.20 0–1 1–1 — +0.27
29 — — — — — — — — — — — — — — — — 1992 1559 98.8 -2.84 -0.85 0.759 44.2% — — — 0.0% -3.00 — — — +0.08
31 — — — — — — — — — — — — — — — — 1994 1576 112.6 -0.30 +1.03 0.724 46.6% — — — 40.0% -1.00 1–0 1–0 — -0.06
32 — — — — — — — — — — — — — — — — 1995 1571 105.1 +1.22 +5.29 0.983 49.9% — — — 40.0% 0.00 0–1 0–1 — -0.28
Career — 2120 160.0 +5.49 +1.09 1.187 52.9% -7 -44 +61 64.7% +0.84 82–62 (57%) 157–105 (60%) 105.6 -2.34 — 1715 126.9 -0.75 +0.35 0.851 47.5% -29 -76 +12 43.2% -0.53 21–27 (44%) 32–29 (52%) 100.9 -0.06

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.