H2H data updated: 2026-09-05 00:00 UTC

Jaroslav Navratil vs Blaine Willenborg H2H: 0-1

Blaine Willenborg holds a 1–0 lead over Jaroslav Navratil in their ATP head-to-head. Across 1 main-draw meeting, Blaine Willenborg leads 1–0 on clay. Most recently, Blaine Willenborg won the 1986 Austrian Open Kitzbühel round of 32 7-6 6-2.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Jaroslav Navratil
CZE Age 69 Right-Handed 196 cm / 6'5"
H2H
0 – 1
1 main draw meetings
Blaine Willenborg
USA Age 66 Right-Handed 170 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Blaine Willenborg #183 7-6 6-2 Jaroslav Navratil #301 Match data Aug 7, 1986* R32 Austrian Open Kitzbühel ATP 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
Jaroslav Navratil #951 #64 16 1,647 31 60 34.1% 0 0 0 0 0 0
Blaine Willenborg #1,067 #50 0 1,624 33 54 37.9% 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 Jaroslav Navratil Blaine Willenborg
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 1979 0–1 0.0% #579 1,488 0 0
20 — — — — — — — 1980 3–5 37.5% #283 1,514 0 0
23 1981 3–2 60.0% — 1,550 0 0 1983 1–3 25.0% — 1,524 0 0
24 1982 0–3 0.0% — 1,537 0 0 1984 6–10 37.5% #79 1,533 0 0
25 1983 1–4 20.0% #169 1,516 0 0 1985 8–12 40.0% #188 1,578 0 0
26 1984 8–7 53.3% #87 1,611 0 0 1986 5–9 35.7% #160 1,535 0 0
27 1985 7–19 26.9% #181 1,517 0 0 1987 10–11 47.6% #145 1,588 0 0
28 1986 1–1 50.0% #183 1,517 0 0 1988 0–3 0.0% #731 1,547 0 0
29 1987 10–10 50.0% #78 1,597 0 0 — — — — — — —
30 1988 1–13 7.1% #431 1,461 0 0 — — — — — — —
31 1989 0–1 0.0% #571 1,457 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 Jaroslav Navratil Blaine Willenborg
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 — — — — — — — — — — — — — — — — — 1979 — — — — 0 1 1 0.0% — — — — — — — —
20 — — — — — — — — — — — — — — — — — 1980 1 2 3 33.3% 2 3 5 40.0% — — — — — — — —
23 1981 1 1 2 50.0% 2 1 3 66.7% — — — — — — — — 1983 1 2 3 33.3% 0 1 1 0.0% — — — — — — — —
24 1982 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — 1984 0 2 2 0.0% 6 7 13 46.2% 0 1 1 0.0% — — — —
25 1983 — — — — 1 4 5 20.0% — — — — — — — — 1985 1 2 3 33.3% 7 10 17 41.2% — — — — — — — —
26 1984 2 1 3 66.7% 6 6 12 50.0% — — — — — — — — 1986 1 1 2 50.0% 4 7 11 36.4% — — — — 0 1 1 0.0%
27 1985 2 7 9 22.2% 5 10 15 33.3% 0 1 1 0.0% 0 1 1 0.0% 1987 4 5 9 44.4% 4 5 9 44.4% — — — — 2 1 3 66.7%
28 1986 — — — — 1 1 2 50.0% — — — — — — — — 1988 0 1 1 0.0% 0 1 1 0.0% — — — — 0 1 1 0.0%
29 1987 3 4 7 42.9% 7 5 12 58.3% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
30 1988 1 1 2 50.0% 0 9 9 0.0% 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
31 1989 — — — — — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 9 16 25 36.0% 22 37 59 37.3% 0 2 2 0.0% 0 5 5 0.0% — 8 15 23 34.8% 23 35 58 39.7% 0 1 1 0.0% 2 3 5 40.0%

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 Jaroslav Navratil Blaine Willenborg
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 — — — — — — — — — — — — — — — — 1979 1488 100.7 — — — — — — — 33.3% -1.00 0–1 — — +0.07
20 — — — — — — — — — — — — — — — — 1980 1514 103.6 — — — — +42 +1 — 33.3% -0.95 2–0 0–1 — +0.52
23 1981 1550 116.0 — — — — — +3 — 58.3% +0.17 1–1 2–0 — -0.05 1983 1524 117.1 — — — — +36 — — 25.0% -0.75 — 1–3 (25%) — -0.68
24 1982 1538 114.5 — — — — — — — 14.3% -1.71 0–1 — — -0.63 1984 1533 127.2 — — — — — +52 — 39.0% -0.66 3–4 (43%) 3–1 (75%) 102.4 -0.13
25 1983 1517 105.8 — — — — — -12 — 27.3% -1.09 0–1 0–2 — -0.01 1985 1578 123.2 — — — — -54 +29 — 43.1% -0.71 3–5 (38%) 6–4 (60%) 101.6 +0.25
26 1984 1612 124.4 — — — — -16 -30 — 53.1% -0.03 1–1 2–3 (40%) — +0.10 1986 1535 110.9 — — — — -23 +43 — 41.7% -0.70 2–4 (33%) 4–3 (57%) 98.9 +1.19
27 1985 1518 120.0 — — — — -5 +53 — 30.6% -1.44 2–4 (33%) 4–1 (80%) 101.5 -0.48 1987 1588 119.3 — — — — -22 -7 — 44.0% -0.44 5–2 (71%) 3–3 (50%) 105.1 +0.52
28 1986 1518 101.2 — — — — — — — 50.0% 0.00 — 1–1 — +0.30 1988 1548 103.4 — — — — — — — 25.0% -1.63 0–2 0–1 — +0.09
29 1987 1597 121.8 — — — — -71 +45 — 47.1% -0.39 5–3 (63%) 4–4 (50%) 103.8 +0.40 — — — — — — — — — — — — — — — —
30 1988 1461 113.3 — — — — +80 +38 — 15.6% -2.37 0–2 0–1 — -0.26 — — — — — — — — — — — — — — — —
31 1989 1457 102.3 — — — — — — — 0.0% -2.00 — — — -0.08 — — — — — — — — — — — — — — — —
Career — 1648 125.6 — — — — -14 +23 — 36.6% -0.99 9–13 (41%) 13–12 (52%) 99.8 -0.78 — 1624 124.4 — — — — -11 +29 — 39.9% -0.70 15–18 (45%) 17–16 (52%) 103.3 +2.10

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.