H2H data updated: 2026-09-13 00:00 UTC

Kathrin Keil vs Patty Fendick H2H: 0-1

Patty Fendick holds a 1–0 lead over Kathrin Keil in their WTA head-to-head. Across 1 main-draw meeting, Patty Fendick leads 1–0 on hard courts. Most recently, Patty Fendick won the 1988 Aptos round of 32 1-6 6-3 6-3.

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Kathrin Keil
USA Age 63
H2H
0 – 1
1 main-draw meetings
Patty Fendick
USA Age 61 Right-Handed 165 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Patty Fendick #24 1-6 6-3 6-3 Kathrin Keil Match data Jul 28, 1988* R32 Aptos WTA 250 Hard

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
Kathrin Keil — — — 1,703 45 55 45.0% 0 0 0 0 0 0
Patty Fendick #360 #19 55 1,883 199 162 55.1% 0 0 0 0 3 3

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 Kathrin Keil Patty Fendick
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1980 5–2 71.4% — 1,599 0 0 1982 0–1 0.0% — 1,499 0 0
18 1981 9–8 52.9% — 1,616 0 0 1983 1–8 11.1% — 1,430 0 0
19 1982 3–2 60.0% — 1,637 0 0 1984 2–1 66.7% #120 1,470 0 0
20 1983 0–1 0.0% — 1,633 0 0 1985 6–8 42.9% #83 1,550 0 0
21 1984 6–8 42.9% — 1,601 0 0 1986 8–6 57.1% #95 1,643 0 0
22 1985 0–1 0.0% — 1,586 0 0 1987 8–9 47.1% #79 1,674 0 0
23 1986 4–2 66.7% — 1,605 0 0 1988 38–16 70.4% #22 1,798 0 2
24 1987 14–16 46.7% — 1,630 0 0 1989 22–13 62.9% #31 1,762 0 3
25 1988 3–11 21.4% — 1,579 0 0 1990 16–15 51.6% #42 1,739 0 3
26 1989 1–4 20.0% — 1,535 0 0 1991 16–18 47.1% #56 1,689 0 3
27 — — — — — — — 1992 17–17 50.0% #43 1,778 0 3
28 — — — — — — — 1993 29–17 63.0% #27 1,839 0 3
29 — — — — — — — 1994 23–20 53.5% #50 1,724 0 3
30 — — — — — — — 1995 13–13 50.0% #57 1,690 0 3

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 Kathrin Keil Patty Fendick
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 %
17 1980 5 2 7 71.4% — — — — — — — — — — — — 1982 0 1 1 0.0% — — — — — — — — — — — —
18 1981 1 3 4 25.0% 1 1 2 50.0% — — — — — — — — 1983 1 3 4 25.0% 0 3 3 0.0% 0 2 2 0.0% — — — —
19 1982 — — — — 3 2 5 60.0% — — — — — — — — 1984 2 1 3 66.7% — — — — — — — — — — — —
20 1983 — — — — — — — — — — — — 0 1 1 0.0% 1985 3 4 7 42.9% 1 1 2 50.0% 2 2 4 50.0% 0 1 1 0.0%
21 1984 6 4 10 60.0% 0 4 4 0.0% — — — — — — — — 1986 5 4 9 55.6% — — — — 3 2 5 60.0% — — — —
22 1985 0 1 1 0.0% — — — — — — — — — — — — 1987 5 6 11 45.5% — — — — 2 2 4 50.0% 1 1 2 50.0%
23 1986 — — — — 4 2 6 66.7% — — — — — — — — 1988 26 10 36 72.2% — — — — 9 4 13 69.2% 3 2 5 60.0%
24 1987 11 8 19 57.9% 0 1 1 0.0% 1 4 5 20.0% 2 3 5 40.0% 1989 19 8 27 70.4% — — — — 3 3 6 50.0% 0 2 2 0.0%
25 1988 3 10 13 23.1% 0 1 1 0.0% — — — — — — — — 1990 10 9 19 52.6% — — — — 4 3 7 57.1% 2 3 5 40.0%
26 1989 1 4 5 20.0% — — — — — — — — — — — — 1991 9 13 22 40.9% 5 2 7 71.4% 1 2 3 33.3% 1 1 2 50.0%
27 — — — — — — — — — — — — — — — — — 1992 5 6 11 45.5% 2 4 6 33.3% 5 3 8 62.5% 5 4 9 55.6%
28 — — — — — — — — — — — — — — — — — 1993 17 9 26 65.4% 0 1 1 0.0% 6 3 9 66.7% 6 4 10 60.0%
29 — — — — — — — — — — — — — — — — — 1994 17 11 28 60.7% 0 1 1 0.0% 3 3 6 50.0% 3 5 8 37.5%
30 — — — — — — — — — — — — — — — — — 1995 10 8 18 55.6% 2 2 4 50.0% 1 2 3 33.3% 0 1 1 0.0%
Career — 27 32 59 45.8% 8 11 19 42.1% 1 4 5 20.0% 2 4 6 33.3% — 129 93 222 58.1% 10 14 24 41.7% 39 31 70 55.7% 21 24 45 46.7%

Advanced Statistics Comparison by Age

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

Age Kathrin Keil Patty Fendick
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
17 1980 1600 130.2 — — — — +65 — — 64.7% +1.29 2–1 (67%) 0–1 — -0.44 1982 1500 107.7 — — — — — — — 0.0% -5.00 — — — -0.32
18 1981 1616 117.2 — — — — +61 — — 52.4% -0.12 4–4 (50%) 4–1 (80%) 101.5 -0.42 1983 1430 95.2 — — — — +124 +81 — 27.3% -1.46 0–4 (0%) 1–1 — +0.97
19 1982 1637 111.3 — — — — — -54 — 53.8% +0.15 2–1 (67%) 1–0 — -0.08 1984 1471 109.1 — — — — +101 — — 71.4% +0.86 0–1 — — +0.32
20 1983 1634 108.6 — — — — — — — 33.3% -2.67 0–1 1–0 — -0.21 1985 1551 125.3 — — — — +52 — +31 47.1% -0.09 2–4 (33%) 2–1 (67%) — +0.32
21 1984 1602 104.8 — — — — +49 -40 — 42.4% -0.55 3–2 (60%) 2–3 (40%) 100.2 +1.11 1986 1643 127.4 — — — — -7 — -4 58.6% +1.00 0–1 1–3 (25%) — +0.36
22 1985 1587 98.4 — — — — — — — 0.0% -3.50 — — — +0.09 1987 1674 134.5 — — — — -15 — -12 47.5% +0.10 3–3 (50%) 0–1 — -0.36
23 1986 1606 111.2 — — — — — -14 — 69.2% +1.23 0–1 1–0 — +1.24 1988 1798 142.2 — — — — +11 — -57 68.9% +1.29 9–6 (60%) 8–7 (53%) 101.4 +4.37
24 1987 1631 122.6 — — — — +57 — -81 43.3% -0.61 6–3 (67%) 4–4 (50%) 103.7 +0.32 1989 1763 138.6 — — — — +28 — -46 62.3% +0.83 3–4 (43%) 2–3 (40%) 95.6 +2.33
25 1988 1579 111.1 — — — — +11 — — 28.1% -1.84 2–2 (50%) 1–0 — -1.26 1990 1740 136.0 — — — — +3 — +11 54.8% +0.16 4–2 (67%) 2–1 (67%) 103.1 +0.10
26 1989 1536 97.2 — — — — -1 — — 25.0% -1.08 1–1 0–3 (0%) — +0.46 1991 1690 123.1 — — — — -46 -91 +29 47.3% -0.30 5–5 (50%) 3–4 (43%) 98.7 +0.64
27 — — — — — — — — — — — — — — — — 1992 1779 141.8 — — — — -32 -186 +25 51.9% +0.05 7–6 (54%) 3–2 (60%) 103.9 -0.86
28 — — — — — — — — — — — — — — — — 1993 1839 147.9 — — — — -9 — +30 62.1% +0.58 5–6 (45%) 8–0 (100%) 104.7 -0.37
29 — — — — — — — — — — — — — — — — 1994 1725 142.2 — — — — +38 — +70 55.9% +0.41 5–11 (31%) 6–4 (60%) 95.7 +0.50
30 — — — — — — — — — — — — — — — — 1995 1691 135.9 — — — — +70 -105 +56 51.7% +0.02 2–4 (33%) 3–0 (100%) 101.2 -0.51
Career — 1704 122.0 — — — — +43 -34 -81 44.9% -0.47 20–16 (56%) 14–12 (54%) 103.5 +0.81 — 1883 144.8 — — — — +11 -97 +4 56.2% +0.38 45–57 (44%) 39–27 (59%) 101.0 +2.07

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.