H2H data updated: 2026-09-12 00:00 UTC

Takao Yamamoto vs Sachio Kato H2H: 0-1

Sachio Kato holds a 1–0 lead over Takao Yamamoto in their ATP head-to-head. Across 1 main-draw meeting, Sachio Kato leads 1–0 on hard courts. Most recently, Sachio Kato won the 1974 Tokyo round of 64 7-5 6-3.

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

Takao Yamamoto
JPN Right-Handed
H2H
0 – 1
1 main-draw meetings
Sachio Kato
JPN Age 78

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sachio Kato 7-5 6-3 Takao Yamamoto Match data Oct 15, 1974* R64 Tokyo ATP 250 Hard

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
Takao Yamamoto — — — 1,516 1 6 14.3% 0 0 0 0 0 0
Sachio Kato — — — 1,508 — — — 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.

Takao Yamamoto Sachio Kato
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1973 1–1 50.0% — 1,510 0 0 — — — — — — —
1974 0–1 0.0% — 1,494 0 0 — — — — — — —
1977 0–1 0.0% — 1,477 0 0 — — — — — — —
1978 0–1 0.0% — 1,470 0 0 — — — — — — —
1979 0–1 0.0% — 1,462 0 0 — — — — — — —
1981 0–1 0.0% — 1,459 0 0 — — — — — — —

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Takao Yamamoto Sachio Kato
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 %
1973 — — — — — — — — 1 1 2 50.0% — — — — 1973 — — — — 0 1 1 0.0% — — — — — — — —
1974 0 1 1 0.0% — — — — — — — — — — — — 1974 1 1 2 50.0% — — — — — — — — — — — —
1977 — — — — 0 1 1 0.0% — — — — — — — — 1975 — — — — 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0%
1978 — — — — 0 1 1 0.0% — — — — — — — — 1976 — — — — 1 2 3 33.3% — — — — — — — —
1979 — — — — 0 1 1 0.0% — — — — — — — — 1978 — — — — 0 1 1 0.0% — — — — — — — —
1981 — — — — 0 1 1 0.0% — — — — — — — — 1979 — — — — 0 1 1 0.0% — — — — — — — —
— — — — — — — — — — — — — — — — — 1981 — — — — 0 1 1 0.0% — — — — — — — —
Career 0 1 1 0.0% 0 4 4 0.0% 1 1 2 50.0% — — — — Career 1 1 2 50.0% 1 7 8 12.5% 0 1 1 0.0% 0 1 1 0.0%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Takao Yamamoto Sachio Kato
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
1973 1511 98.9 — — — — — — — 50.0% -1.00 — — — -0.12 1973 1491 97.1 — — — — — — — 0.0% -3.50 — — — -0.09
1974 1494 98.0 — — — — — — — 0.0% -2.50 — — — +0.21 1974 1505 103.9 — — — — — — — 50.0% -1.00 — — — +0.03
1977 1477 97.3 — — — — — — — 33.3% -1.33 0–1 1–0 — +0.23 1975 1474 101.3 — — — — — — — 12.5% -2.88 0–1 0–1 — +0.01
1978 1470 100.1 — — — — — — — 0.0% -3.00 — — — -0.03 1976 1483 104.9 — — — — — +29 — 37.5% -1.50 1–1 — — -0.07
1979 1463 97.6 — — — — — — — 0.0% -3.50 — — — -0.05 1978 1479 104.1 — — — — — — — 0.0% -2.50 — — — -0.12
1981 1459 107.0 — — — — — — — 0.0% -3.00 — — — -0.15 1979 1462 97.6 — — — — — — — 33.3% -1.67 0–1 — — +0.24
— — — — — — — — — — — — — — — — 1981 1458 104.4 — — — — — — — 0.0% -4.00 — — — -0.12
Career 1516 99.5 — — — — — — — 20.0% -2.13 0–1 1–0 — +1.29 Career 1508 105.1 — — — — — +29 — 24.1% -2.21 1–3 (25%) 0–1 — -1.00

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.