H2H data updated: 2026-09-06 00:00 UTC

Peter Curtis vs Toshiro Sakai H2H: 0-1

Toshiro Sakai holds a 1–0 lead over Peter Curtis in their ATP head-to-head. Across 1 main-draw meeting, Toshiro Sakai leads 1–0 on grass. Most recently, Toshiro Sakai won the 1968 Australian Open round of 64 2-6 4-6 6-4 7-5 6-1.

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Peter Curtis
GBR Right-Handed
H2H
0 – 1
1 main-draw meetings
Toshiro Sakai
JPN Age 78 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Toshiro Sakai 2-6 4-6 6-4 7-5 6-1 Peter Curtis Match data Jan 23, 1968* R64 Australian Open Grand Slam 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
Peter Curtis #238 #235 0 1,696 53 76 41.1% 0 0 0 0 0 0
Toshiro Sakai — — — 1,644 — — — 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 Peter Curtis Toshiro Sakai
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
22 1968 18–17 51.4% — 1,575 0 0 — — — — — — —
23 1969 4–15 21.1% — 1,499 0 0 — — — — — — —
24 1970 18–17 51.4% — 1,648 0 0 — — — — — — —
25 1971 8–20 28.6% — 1,492 0 0 — — — — — — —
26 1972 0–2 0.0% — 1,482 0 0 — — — — — — —
27 1973 4–4 50.0% — 1,480 0 0 — — — — — — —
29 1975 1–1 50.0% #238 1,477 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 Peter Curtis Toshiro Sakai
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 %
20 — — — — — — — — — — — — — — — — — 1968 — — — — — — — — 1 2 3 33.3% — — — —
21 — — — — — — — — — — — — — — — — — 1969 — — — — — — — — 0 1 1 0.0% — — — —
22 1968 1 1 2 50.0% 1 3 4 25.0% 14 12 26 53.8% 2 1 3 66.7% — — — — — — — — — — — — — — — — —
23 1969 1 5 6 16.7% 1 4 5 20.0% 1 3 4 25.0% 1 3 4 25.0% 1971 0 1 1 0.0% 0 3 3 0.0% 3 3 6 50.0% — — — —
24 1970 5 5 10 50.0% 4 4 8 50.0% 8 6 14 57.1% 1 2 3 33.3% 1972 1 1 2 50.0% 4 4 8 50.0% 2 3 5 40.0% — — — —
25 1971 5 9 14 35.7% 1 4 5 20.0% 2 5 7 28.6% 0 2 2 0.0% 1973 2 2 4 50.0% 3 8 11 27.3% 3 2 5 60.0% — — — —
26 1972 0 1 1 0.0% — — — — 0 1 1 0.0% — — — — 1974 0 1 1 0.0% 2 3 5 40.0% 0 1 1 0.0% — — — —
27 1973 — — — — — — — — 4 3 7 57.1% 0 1 1 0.0% 1975 — — — — 0 3 3 0.0% 0 1 1 0.0% 0 1 1 0.0%
29 1975 — — — — — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
37 — — — — — — — — — — — — — — — — — 1985 0 1 1 0.0% — — — — — — — — — — — —
Career — 12 21 33 36.4% 7 15 22 31.8% 29 30 59 49.2% 5 10 15 33.3% — 3 6 9 33.3% 9 21 30 30.0% 9 13 22 40.9% 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 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 Peter Curtis Toshiro Sakai
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
20 — — — — — — — — — — — — — — — — 1968 1475 92.9 — — — — — — +7 27.3% -1.91 1–0 — — +0.35
21 — — — — — — — — — — — — — — — — 1969 1467 101.7 — — — — — — — 0.0% -2.00 — — — -0.09
22 1968 1575 108.2 — — — — -10 -113 +35 49.5% +0.04 7–4 (64%) — — +0.56 — — — — — — — — — — — — — — — —
23 1969 1500 99.6 — — — — +21 -108 +70 27.1% -1.90 1–3 (25%) — — -0.76 1971 1485 106.1 — — — — — -13 +78 31.3% -1.50 1–0 1–2 (33%) — +0.49
24 1970 1648 124.0 — — — — -59 -190 +35 50.0% +0.01 5–2 (71%) 2–0 — +0.34 1972 1529 106.2 — — — — — -10 +21 51.2% +0.07 1–3 (25%) 1–2 (33%) 97.0 +1.79
25 1971 1493 103.5 — — — — -18 -68 +135 30.9% -1.36 0–4 (0%) 0–3 (0%) — +1.76 1973 1604 120.0 — — — — -14 -103 +2 40.4% -0.50 3–3 (50%) 1–4 (20%) 99.2 +0.19
26 1972 1482 109.8 — — — — — — — 0.0% -3.20 — 0–1 — -0.31 1974 1578 106.7 — — — — — -73 — 35.0% -1.00 0–2 1–0 — +0.35
27 1973 1481 100.9 — — — — — — +112 55.0% +0.45 0–1 — — +1.43 1975 1496 93.2 — — — — — -27 — 15.4% -2.54 0–1 1–0 — +0.71
29 1975 1477 102.0 — — — — — — — 0.0% -3.50 — — — -0.06 — — — — — — — — — — — — — — — —
37 — — — — — — — — — — — — — — — — 1985 1487 97.5 — — — — — — — 0.0% -4.00 — — — -0.03
Career — 1696 111.9 — — — — -20 -130 +59 42.1% -0.56 13–14 (48%) 2–4 (33%) 99.8 +2.41 — 1645 109.7 — — — — -14 -57 +32 37.0% -0.91 6–9 (40%) 5–8 (38%) 97.2 +6.06

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.