H2H data updated: 2026-09-08 00:00 UTC

Blaine Willenborg vs Mike De Palmer H2H: 0-1

Mike De Palmer holds a 1–0 lead over Blaine Willenborg in their ATP head-to-head. Across 1 main-draw meeting, Mike De Palmer leads 1–0 on clay. Most recently, Mike De Palmer won the 1985 Florence round of 16 6-3 6-7 6-3.

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Blaine Willenborg
USA Age 66 Right-Handed 170 cm / 5'7"
H2H
0 – 1
1 main-draw meetings
Mike De Palmer
USA Left-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mike De Palmer 6-3 6-7 6-3 Blaine Willenborg #169 Match data May 24, 1985* R16 Florence 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
Blaine Willenborg #1,067 #50 0 1,624 33 54 37.9% 0 0 0 0 0 0
Mike De Palmer — — — 1,752 — — — 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 Blaine Willenborg Mike De Palmer
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 1983 1–3 25.0% — 1,524 0 0 — — — — — — —
24 1984 6–10 37.5% #79 1,533 0 0 — — — — — — —
25 1985 8–12 40.0% #188 1,578 0 0 — — — — — — —
26 1986 5–9 35.7% #160 1,535 0 0 — — — — — — —
27 1987 10–11 47.6% #145 1,588 0 0 — — — — — — —
28 1988 0–3 0.0% #731 1,547 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 Blaine Willenborg Mike De Palmer
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% — — — — — — — — 1981 0 1 1 0.0% — — — — — — — — — — — —
20 1980 1 2 3 33.3% 2 3 5 40.0% — — — — — — — — 1982 6 4 10 60.0% 0 1 1 0.0% 4 3 7 57.1% 3 1 4 75.0%
21 — — — — — — — — — — — — — — — — — 1983 6 8 14 42.9% 4 4 8 50.0% 3 5 8 37.5% 6 4 10 60.0%
22 — — — — — — — — — — — — — — — — — 1984 10 6 16 62.5% — — — — 0 1 1 0.0% 1 2 3 33.3%
23 1983 1 2 3 33.3% 0 1 1 0.0% — — — — — — — — 1985 6 10 16 37.5% 3 2 5 60.0% 5 2 7 71.4% 1 2 3 33.3%
24 1984 0 2 2 0.0% 6 7 13 46.2% 0 1 1 0.0% — — — — 1986 5 5 10 50.0% 2 4 6 33.3% 0 2 2 0.0% 1 1 2 50.0%
25 1985 1 2 3 33.3% 7 10 17 41.2% — — — — — — — — 1987 1 5 6 16.7% 1 1 2 50.0% 0 2 2 0.0% 0 1 1 0.0%
26 1986 1 1 2 50.0% 4 7 11 36.4% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
27 1987 4 5 9 44.4% 4 5 9 44.4% — — — — 2 1 3 66.7% — — — — — — — — — — — — — — — — —
28 1988 0 1 1 0.0% 0 1 1 0.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 8 15 23 34.8% 23 35 58 39.7% 0 1 1 0.0% 2 3 5 40.0% — 34 39 73 46.6% 10 12 22 45.5% 12 15 27 44.4% 12 11 23 52.2%

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 Blaine Willenborg Mike De Palmer
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 1981 1497 107.5 — — — — — — — 0.0% -3.00 — — — -0.19
20 1980 1514 103.6 — — — — +42 +1 — 33.3% -0.95 2–0 0–1 — +0.52 1982 1622 119.9 — — — — +40 — -44 54.1% -0.10 8–4 (67%) 10–3 (77%) 111.2 +2.64
21 — — — — — — — — — — — — — — — — 1983 1582 134.9 — — — — +90 -20 -9 49.5% -0.08 6–9 (40%) 7–8 (47%) 99.6 +0.81
22 — — — — — — — — — — — — — — — — 1984 1636 127.4 — — — — +76 — — 54.2% 0.00 3–3 (50%) 5–1 (83%) 103.7 +1.07
23 1983 1524 117.1 — — — — +36 — — 25.0% -0.75 — 1–3 (25%) — -0.68 1985 1714 138.4 — — — — -69 -101 -3 50.0% -0.08 6–8 (43%) 8–7 (53%) 99.8 -1.39
24 1984 1533 127.2 — — — — — +52 — 39.0% -0.66 3–4 (43%) 3–1 (75%) 102.4 -0.13 1986 1674 121.3 — — — — -14 -49 — 40.8% -0.75 3–2 (60%) 4–4 (50%) 102.2 -0.63
25 1985 1578 123.2 — — — — -54 +29 — 43.1% -0.71 3–5 (38%) 6–4 (60%) 101.6 +0.25 1987 1589 116.5 — — — — -4 — — 35.1% -0.97 0–3 (0%) 3–2 (60%) 97.4 -0.70
26 1986 1535 110.9 — — — — -23 +43 — 41.7% -0.70 2–4 (33%) 4–3 (57%) 98.9 +1.19 — — — — — — — — — — — — — — — —
27 1987 1588 119.3 — — — — -22 -7 — 44.0% -0.44 5–2 (71%) 3–3 (50%) 105.1 +0.52 — — — — — — — — — — — — — — — —
28 1988 1548 103.4 — — — — — — — 25.0% -1.63 0–2 0–1 — +0.09 — — — — — — — — — — — — — — — —
Career — 1624 124.4 — — — — -11 +29 — 39.9% -0.70 15–18 (45%) 17–16 (52%) 103.3 +2.10 — 1752 135.1 — — — — +28 -50 -18 48.1% -0.26 26–29 (47%) 37–25 (60%) 108.0 +1.11

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.