H2H data updated: 2026-10-12 00:00 UTC

Koji Watanabe vs Milan Holecek H2H: 0-1

Milan Holecek holds a 1–0 lead over Koji Watanabe in their ATP head-to-head. Across 1 main-draw meeting, Milan Holecek leads 1–0 on clay. Most recently, Milan Holecek won the 1968 Dusseldorf round of 16 4-6 6-3 6-4.

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

Koji Watanabe
JPN Age 84 Right-Handed
H2H
0 – 1
1 main-draw meetings
Milan Holecek
CZE Age 82 Right-Handed 190 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Milan Holecek 4-6 6-3 6-4 Koji Watanabe Match data Jul 12, 1968* R16 Dusseldorf 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
Koji Watanabe — — — 1,544 12 20 37.5% 0 0 0 0 0 0
Milan Holecek #322 #71 0 1,698 117 157 42.7% 0 0 0 0 1 1

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 Koji Watanabe Milan Holecek
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
24 — — — — — — — 1968 16–8 66.7% — 1,600 0 0
25 — — — — — — — 1969 17–15 53.1% — 1,650 0 0
26 1968 7–6 53.8% — 1,529 0 0 1970 1–6 14.3% — 1,626 0 0
27 1969 4–10 28.6% — 1,471 0 0 1971 27–28 49.1% — 1,690 0 1
28 1970 0–3 0.0% — 1,434 0 0 1972 5–14 26.3% — 1,558 0 1
29 — — — — — — — 1973 21–31 40.4% #87 1,626 0 1
30 1972 1–1 50.0% — 1,445 0 0 1974 16–28 36.4% #90 1,563 0 1
31 — — — — — — — 1975 12–20 37.5% #102 1,559 0 1
32 — — — — — — — 1976 2–7 22.2% #225 1,507 0 1

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 Koji Watanabe Milan Holecek
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 %
24 — — — — — — — — — — — — — — — — — 1968 — — — — 15 6 21 71.4% 0 1 1 0.0% 1 1 2 50.0%
25 — — — — — — — — — — — — — — — — — 1969 4 4 8 50.0% 11 8 19 57.9% 2 2 4 50.0% 0 1 1 0.0%
26 1968 — — — — 6 4 10 60.0% 1 2 3 33.3% — — — — 1970 — — — — 0 5 5 0.0% 1 1 2 50.0% — — — —
27 1969 — — — — 2 4 6 33.3% 2 6 8 25.0% — — — — 1971 14 14 28 50.0% 10 10 20 50.0% 3 3 6 50.0% 0 1 1 0.0%
28 1970 — — — — 0 1 1 0.0% 0 2 2 0.0% — — — — 1972 2 5 7 28.6% 0 2 2 0.0% 1 2 3 33.3% 2 5 7 28.6%
29 — — — — — — — — — — — — — — — — — 1973 9 10 19 47.4% 8 8 16 50.0% 3 4 7 42.9% 1 9 10 10.0%
30 1972 1 1 2 50.0% — — — — — — — — — — — — 1974 3 7 10 30.0% 7 14 21 33.3% 6 5 11 54.5% 0 2 2 0.0%
31 — — — — — — — — — — — — — — — — — 1975 2 3 5 40.0% 3 9 12 25.0% 2 2 4 50.0% 5 6 11 45.5%
32 — — — — — — — — — — — — — — — — — 1976 1 2 3 33.3% 1 4 5 20.0% 0 1 1 0.0% — — — —
Career — 1 1 2 50.0% 8 9 17 47.1% 3 10 13 23.1% — — — — — 35 45 80 43.8% 55 66 121 45.5% 18 21 39 46.2% 9 25 34 26.5%

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 Koji Watanabe Milan Holecek
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
24 — — — — — — — — — — — — — — — — 1968 1600 120.4 — — — — — +66 — 60.9% +0.88 4–3 (57%) — — -0.10
25 — — — — — — — — — — — — — — — — 1969 1651 116.1 — — — — -82 +32 -94 50.6% +0.14 5–4 (56%) — — +1.28
26 1968 1529 104.9 — — — — — +37 -47 51.5% +0.03 1–3 (25%) 1–0 — +0.48 1970 1626 111.2 — — — — — +2 — 33.3% -0.73 0–2 — — -1.05
27 1969 1471 107.4 — — — — — +65 -43 30.8% -1.00 1–1 — — +0.04 1971 1691 122.5 — — — — -65 -28 -27 51.7% +0.16 8–8 (50%) 6–7 (46%) 101.5 +4.05
28 1970 1435 99.5 — — — — — — — 11.1% -2.22 — — — -0.09 1972 1559 104.0 — — — — -2 — +43 38.8% -0.59 0–5 (0%) 2–3 (40%) 92.5 +1.76
29 — — — — — — — — — — — — — — — — 1973 1627 125.5 — — — — -49 +21 -56 42.3% -0.35 6–12 (33%) 3–5 (38%) 95.6 +1.37
30 1972 1446 104.2 — — — — — — — 50.0% +1.00 — — — +0.35 1974 1564 126.0 — — — — -33 +55 0 39.3% -0.84 9–10 (47%) 4–5 (44%) 102.0 -1.56
31 — — — — — — — — — — — — — — — — 1975 1559 123.8 — — — — +10 -30 +52 45.1% -0.29 4–9 (31%) 7–5 (58%) 99.3 +1.43
32 — — — — — — — — — — — — — — — — 1976 1507 100.6 — — — — +52 -34 — 26.9% -1.04 2–1 (67%) 0–4 (0%) 98.4 +0.85
Career — 1545 106.4 — — — — — +48 -44 37.6% -0.64 2–4 (33%) 1–0 — +2.52 — 1698 124.5 — — — — -37 +20 -17 45.9% -0.19 38–54 (41%) 22–29 (43%) 96.5 +3.03

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.