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

Allen Belobrajdic vs Kotaro Miyachi H2H: 0-1

Kotaro Miyachi holds a 1–0 lead over Allen Belobrajdic 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 1998 Japan Open round of 64 6-2 6-1.

AUS Age 49 Right-Handed 175 cm / 5'9"
H2H
0 1
1 main-draw meetings
JPN Age 52 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kotaro Miyachi #460 6-2 6-1 Allen Belobrajdic #169 Match data Apr 15, 1998* R64 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
Allen Belobrajdic #1,477 #146 309 1,500 1 4 20.0% 0 0 0 0 0 0
Kotaro Miyachi #1,345 #303 118 1,535 4 4 50.0% 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 Allen Belobrajdic Kotaro Miyachi
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1996 0–1 0.0% #402 1,478 0 0
21 1998 1–3 25.0% #394 1,464 0 0 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

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 Allen Belobrajdic Kotaro Miyachi
Yr HardCarpet Yr HardCarpet
W L M Win % W L M Win % W L M Win % W L M Win %
19 1996 0 1 1 0.0%
21 1998 1 3 4 25.0% 1995 2 1 3 66.7% 0 1 1 0.0%
22 1996 1 1 2 50.0%
24 1998 1 1 2 50.0%
Career 1 4 5 20.0% 4 3 7 57.1% 0 1 1 0.0%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 5/5 of Allen Belobrajdic's and 6/8 of Kotaro Miyachi's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Allen Belobrajdic Kotaro Miyachi
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
19 1996 1/1 2.0 7.0 72.5% 70.5% 24.5% 61.1% 35.3% 57.9% 41.4% —/—
21 1998 4/4 1.8 1.8 64.9% 58.7% 39.9% 43.8% 42.9% 50.8% 38.3% 1995 3/4 2.0 4.3 61.7% 60.0% 47.4% 51.4% 28.3% 54.5% 37.5%
22 —/— 1996 2/2 0.5 3.5 63.3% 62.8% 46.0% 44.4% 12.5% 56.3% 31.6%
24 —/— 1998 1/2 1.0 2.0 50.0% 81.5% 51.9% 100.0% 62.5% 66.7% 56.5%
Career 5/5 1.8 2.8 66.4% 61.1% 36.9% 47.2% 41.4% 52.2% 38.9% 6/8 1.3 3.7 60.3% 64.5% 47.7% 57.2% 28.7% 57.2% 38.7%

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 Allen Belobrajdic Kotaro Miyachi
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
19 1996 1479 101.6 -4.28 +1.37 0.983 49.5% 40.0% -0.40 0–1 +0.17
21 1998 1465 101.1 -2.26 -0.59 0.779 44.5% +40 30.0% -2.30 +0.39 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
Career 1500 101.3 -2.66 -0.20 0.815 45.5% +40 33.3% -1.67 0–1 +11.20 1535 101.7 -2.88 -0.57 0.904 47.7% +29 44.4% -0.95 2–0 2–0 +10.00

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.