H2H data updated: 2026-09-02 00:00 UTC

Kotaro Miyachi vs Stephen Noteboom H2H: 1-0

Kotaro Miyachi holds a 1–0 lead over Stephen Noteboom in their ATP head-to-head. Across 1 main-draw meeting, Kotaro Miyachi leads 1–0 on hard courts. Most recently, Kotaro Miyachi won the 1995 Japan Open round of 32 6-3 7-6(4).

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Kotaro Miyachi
JPN Age 52 Right-Handed
H2H
1 – 0
1 main draw meetings
Stephen Noteboom
NED Age 57 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kotaro Miyachi #973 6-3 7-6(4) Stephen Noteboom #579 Match data Apr 13, 1995* R32 Japan Open ATP Championship Series → modern equivalent ATP 500 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
Kotaro Miyachi #1,345 #303 118 1,535 4 4 50.0% 0 0 0 0 0 0
Stephen Noteboom #874 #333 79 1,524 1 2 33.3% 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 Kotaro Miyachi Stephen Noteboom
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 1995 2–2 50.0% #512 1,505 0 0 — — — — — — —
22 1996 1–1 50.0% #436 1,517 0 0 — — — — — — —
24 1998 1–1 50.0% #362 1,522 0 0 — — — — — — —
25 — — — — — — — 1995 1–1 50.0% #571 1,508 0 0
26 — — — — — — — 1996 0–1 0.0% #853 1,499 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 Kotaro Miyachi Stephen Noteboom
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
21 1995 1505 99.1 -3.13 -0.28 0.826 46.1% +29 — — 44.4% -0.67 1–0 1–0 — +0.59 — — — — — — — — — — — — — — — —
22 1996 1517 101.4 -4.19 -0.53 0.724 43.0% — — — 40.0% -2.20 1–0 1–0 — +0.03 — — — — — — — — — — — — — — — —
24 1998 1523 103.7 +0.50 -1.50 1.696 62.0% — — — 50.0% 0.00 — — — +0.18 — — — — — — — — — — — — — — — —
25 — — — — — — — — — — — — — — — — 1995 1508 106.3 -0.84 -1.52 0.873 46.7% — — — 50.0% +1.00 — 0–1 — +0.13
26 — — — — — — — — — — — — — — — — 1996 1499 103.7 -0.32 -3.12 1.123 50.5% — — — 33.3% -0.67 0–1 0–1 — -0.07
Career — 1535 101.7 -2.88 -0.57 0.904 47.7% +29 — — 44.4% -0.95 2–0 2–0 — +10.00 — 1524 105.0 -0.58 -2.32 0.980 48.6% — — — 42.9% +0.28 0–1 0–2 — +2.00

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.