H2H data updated: 2026-09-03 00:00 UTC

Koji Watanabe vs Fred Stolle H2H: 0-1

Fred Stolle holds a 1–0 lead over Koji Watanabe in their ATP head-to-head. Across 1 main-draw meeting, Fred Stolle leads 1–0 on grass. Most recently, Fred Stolle won the 1969 Hobart round of 16 9-7 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.

Koji Watanabe
JPN Age 84 Right-Handed
H2H
0 – 1
1 main draw meetings
Fred Stolle
AUS Age 87 Right-Handed 190 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Fred Stolle 9-7 6-2 Koji Watanabe Match data Jan 3, 1969* R16 Hobart ATP 250 Grass

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
Fred Stolle #555 #30 0 1,922 177 167 51.5% 0 0 0 0 6 6

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 Fred Stolle
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
26 1968 7–6 53.8% — 1,529 0 0 — — — — — — —
27 1969 4–10 28.6% — 1,471 0 0 — — — — — — —
28 1970 0–3 0.0% — 1,434 0 0 — — — — — — —
29 — — — — — — — 1968 33–29 53.2% — 1,719 0 3
30 1972 1–1 50.0% — 1,445 0 0 1969 48–31 60.8% — 1,822 0 5
31 — — — — — — — 1970 19–23 45.2% — 1,766 0 5
32 — — — — — — — 1971 24–26 48.0% — 1,754 0 5
33 — — — — — — — 1972 22–29 43.1% — 1,803 0 5
34 — — — — — — — 1973 23–16 59.0% #36 1,854 0 6
35 — — — — — — — 1974 5–6 45.5% #150 1,787 0 6
36 — — — — — — — 1975 2–3 40.0% #197 1,767 0 6
37 — — — — — — — 1976 0–1 0.0% #272 1,765 0 6
38 — — — — — — — 1977 1–1 50.0% — 1,776 0 6
39 — — — — — — — 1978 0–1 0.0% #555 1,743 0 6
43 — — — — — — — 1982 0–1 0.0% — 1,731 0 6

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 Fred Stolle
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 %
26 1968 — — — — 6 4 10 60.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
27 1969 — — — — 2 4 6 33.3% 2 6 8 25.0% — — — — — — — — — — — — — — — — — — — — —
28 1970 — — — — 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
29 — — — — — — — — — — — — — — — — — 1968 8 9 17 47.1% 15 15 30 50.0% 9 3 12 75.0% 1 2 3 33.3%
30 1972 1 1 2 50.0% — — — — — — — — — — — — 1969 9 11 20 45.0% 12 8 20 60.0% 23 5 28 82.1% 4 7 11 36.4%
31 — — — — — — — — — — — — — — — — — 1970 4 7 11 36.4% 2 3 5 40.0% 6 5 11 54.5% 7 8 15 46.7%
32 — — — — — — — — — — — — — — — — — 1971 6 8 14 42.9% 6 6 12 50.0% 8 5 13 61.5% 4 7 11 36.4%
33 — — — — — — — — — — — — — — — — — 1972 7 9 16 43.8% 4 5 9 44.4% 6 2 8 75.0% 5 13 18 27.8%
34 — — — — — — — — — — — — — — — — — 1973 6 5 11 54.5% 7 3 10 70.0% 5 0 5 100.0% 5 8 13 38.5%
35 — — — — — — — — — — — — — — — — — 1974 2 3 5 40.0% 1 1 2 50.0% 2 2 4 50.0% — — — —
36 — — — — — — — — — — — — — — — — — 1975 — — — — 0 2 2 0.0% — — — — 2 1 3 66.7%
37 — — — — — — — — — — — — — — — — — 1976 — — — — — — — — — — — — 0 1 1 0.0%
38 — — — — — — — — — — — — — — — — — 1977 — — — — 1 1 2 50.0% — — — — — — — —
39 — — — — — — — — — — — — — — — — — 1978 — — — — — — — — 0 1 1 0.0% — — — —
43 — — — — — — — — — — — — — — — — — 1982 — — — — — — — — — — — — 0 1 1 0.0%
Career — 1 1 2 50.0% 8 9 17 47.1% 3 10 13 23.1% — — — — — 42 52 94 44.7% 48 44 92 52.2% 59 23 82 72.0% 28 48 76 36.8%

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 Koji Watanabe Fred Stolle
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
26 1968 1529 104.9 — — — — — +37 -47 51.5% +0.03 1–3 (25%) 1–0 — +0.48 — — — — — — — — — — — — — — — —
27 1969 1471 107.4 — — — — — +65 -43 30.8% -1.00 1–1 — — +0.04 — — — — — — — — — — — — — — — —
28 1970 1435 99.5 — — — — — — — 11.1% -2.22 — — — -0.08 — — — — — — — — — — — — — — — —
29 — — — — — — — — — — — — — — — — 1968 1719 121.3 — — — — -136 -40 -72 53.2% +0.43 11–13 (46%) — — -2.16
30 1972 1446 104.2 — — — — — — — 50.0% +1.00 — — — +0.35 1969 1822 137.9 — — — — -172 -73 +150 60.2% +0.75 10–11 (48%) — — -3.47
31 — — — — — — — — — — — — — — — — 1970 1766 137.3 — — — — -65 -23 +74 50.9% +0.04 3–10 (23%) 3–3 (50%) — -2.19
32 — — — — — — — — — — — — — — — — 1971 1755 139.3 — — — — -76 -4 +118 50.0% +0.13 6–5 (55%) 7–7 (50%) — -3.79
33 — — — — — — — — — — — — — — — — 1972 1804 145.6 — — — — -146 -43 +155 44.9% -0.41 6–8 (43%) 10–8 (56%) — -6.60
34 — — — — — — — — — — — — — — — — 1973 1854 139.5 — — — — -139 -32 +144 58.2% +0.41 5–8 (38%) 6–3 (67%) — -1.73
35 — — — — — — — — — — — — — — — — 1974 1788 117.9 — — — — -106 — +182 47.8% -0.26 2–1 (67%) 2–0 — -0.56
36 — — — — — — — — — — — — — — — — 1975 1768 116.3 — — — — -55 — — 38.5% -1.00 2–1 (67%) 2–1 (67%) — -0.26
37 — — — — — — — — — — — — — — — — 1976 1765 113.5 — — — — — — — 33.3% -0.33 0–1 — — -0.47
38 — — — — — — — — — — — — — — — — 1977 1776 114.6 — — — — — — — 40.0% -1.60 1–0 1–0 — -0.51
39 — — — — — — — — — — — — — — — — 1978 1744 101.2 — — — — — — — 0.0% -2.00 — — — +0.05
43 — — — — — — — — — — — — — — — — 1982 1732 102.3 — — — — — — — 0.0% -1.50 — 0–1 — -0.07
Career — 1545 106.4 — — — — — +48 -44 37.6% -0.64 2–4 (33%) 1–0 — +2.55 — 1922 140.8 — — — — -123 -41 +103 52.7% +0.23 46–58 (44%) 31–23 (57%) 103.1 -6.38

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.