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

Kathrin Keil vs Ronni Reis H2H: 0-1

Ronni Reis holds a 1–0 lead over Kathrin Keil in their WTA head-to-head. Across 1 main-draw meeting, Ronni Reis leads 1–0 on clay. Most recently, Ronni Reis won the 1987 Tampa round of 32 6-2 6-3.

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Kathrin Keil
USA Age 63
H2H
0 – 1
1 main-draw meetings
Ronni Reis
USA Age 60

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ronni Reis #168 6-2 6-3 Kathrin Keil Match data Apr 30, 1987* R32 Tampa WTA 250 Clay

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
Ronni Reis #589 #78 12 1,607 28 52 35.0% 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 Kathrin Keil Ronni Reis
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1980 5–2 71.4% — 1,599 0 0 1983 2–2 50.0% — 1,507 0 0
18 1981 9–8 52.9% — 1,616 0 0 1984 1–4 20.0% #153 1,484 0 0
19 1982 3–2 60.0% — 1,637 0 0 1985 1–3 25.0% #152 1,463 0 0
20 1983 0–1 0.0% — 1,633 0 0 1986 1–3 25.0% #160 1,460 0 0
21 1984 6–8 42.9% — 1,601 0 0 1987 5–8 38.5% #108 1,504 0 0
22 1985 0–1 0.0% — 1,586 0 0 1988 8–12 40.0% #104 1,552 0 0
23 1986 4–2 66.7% — 1,605 0 0 1989 10–16 38.5% #98 1,594 0 0
24 1987 14–16 46.7% — 1,630 0 0 1990 0–4 0.0% #474 1,525 0 0
25 1988 3–11 21.4% — 1,579 0 0 — — — — — — —
26 1989 1–4 20.0% — 1,535 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 Kathrin Keil Ronni Reis
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% — — — — — — — — — — — — 1983 1 1 2 50.0% — — — — — — — — — — — —
18 1981 1 3 4 25.0% 1 1 2 50.0% — — — — — — — — 1984 1 3 4 25.0% 0 1 1 0.0% — — — — — — — —
19 1982 — — — — 3 2 5 60.0% — — — — — — — — 1985 0 2 2 0.0% — — — — — — — — — — — —
20 1983 — — — — — — — — — — — — 0 1 1 0.0% 1986 0 1 1 0.0% 0 1 1 0.0% 1 1 2 50.0% — — — —
21 1984 6 4 10 60.0% 0 4 4 0.0% — — — — — — — — 1987 3 4 7 42.9% 2 1 3 66.7% 0 3 3 0.0% — — — —
22 1985 0 1 1 0.0% — — — — — — — — — — — — 1988 5 7 12 41.7% 1 2 3 33.3% 2 2 4 50.0% 0 1 1 0.0%
23 1986 — — — — 4 2 6 66.7% — — — — — — — — 1989 8 10 18 44.4% 1 3 4 25.0% 1 3 4 25.0% — — — —
24 1987 11 8 19 57.9% 0 1 1 0.0% 1 4 5 20.0% 2 3 5 40.0% 1990 0 4 4 0.0% — — — — — — — — — — — —
25 1988 3 10 13 23.1% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
26 1989 1 4 5 20.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 27 32 59 45.8% 8 11 19 42.1% 1 4 5 20.0% 2 4 6 33.3% — 18 32 50 36.0% 4 8 12 33.3% 4 9 13 30.8% 0 1 1 0.0%

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 Ronni Reis
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 1983 1507 101.3 — — — — — — — 50.0% 0.00 — 0–1 — +0.35
18 1981 1616 117.2 — — — — +61 — — 52.4% -0.12 4–4 (50%) 4–1 (80%) 101.5 -0.42 1984 1485 95.8 — — — — +61 — — 27.3% -1.91 0–1 1–1 — +0.32
19 1982 1637 111.3 — — — — — -54 — 53.8% +0.15 2–1 (67%) 1–0 — -0.08 1985 1463 97.3 — — — — — — — 33.3% -1.67 0–1 — — +0.27
20 1983 1634 108.6 — — — — — — — 33.3% -2.67 0–1 1–0 — -0.21 1986 1460 95.2 — — — — — — — 30.0% -1.50 1–1 — — +0.15
21 1984 1602 104.8 — — — — +49 -40 — 42.4% -0.55 3–2 (60%) 2–3 (40%) 100.2 +1.11 1987 1505 113.1 — — — — +7 +36 +25 45.2% -0.26 1–4 (20%) — — +0.60
22 1985 1587 98.4 — — — — — — — 0.0% -3.50 — — — +0.09 1988 1553 126.7 — — — — -33 +1 -6 40.5% -0.43 1–1 1–1 — +0.46
23 1986 1606 111.2 — — — — — -14 — 69.2% +1.23 0–1 1–0 — +1.24 1989 1595 126.2 — — — — -11 -38 -50 41.7% -0.67 3–5 (38%) 3–1 (75%) 101.4 -0.86
24 1987 1631 122.6 — — — — +57 — -81 43.3% -0.61 6–3 (67%) 4–4 (50%) 103.7 +0.32 1990 1525 92.9 — — — — -9 — — 11.1% -2.55 0–1 — — +0.54
25 1988 1579 111.1 — — — — +11 — — 28.1% -1.84 2–2 (50%) 1–0 — -1.26 — — — — — — — — — — — — — — — —
26 1989 1536 97.2 — — — — -1 — — 25.0% -1.08 1–1 0–3 (0%) — +0.46 — — — — — — — — — — — — — — — —
Career — 1704 122.0 — — — — +43 -34 -81 44.9% -0.47 20–16 (56%) 14–12 (54%) 103.5 +0.81 — 1608 118.2 — — — — -8 -4 -14 38.9% -0.78 6–14 (30%) 5–4 (56%) 96.0 +2.29

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.