Player data updated: 2026-09-01 02:16 UTC

Akifumi Machidori

JPN Plays: Right-Handed ATP Tour years active: 1974–1978

Akifumi Machidori represented Japan on the ATP Tour and reached a career-high ranking of No. 245. In TennisDB's records, Akifumi Machidori finished with a career record of 1–2 and no singles titles.

Peak ranking

245 (Nov 11, 1974)

Elo peak

1515 (6th percentile)

Career record

1–2 (33.3%)

Career titles

Records cover recorded main-draw singles results in TennisDB's ATP event archive, including credited walkovers; qualifying is shown separately below.

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ATP Matches full match log →

Akifumi Machidori's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Takehiko Nishiwaki	4-6 2-6	L	—	Match data	Oct 25, 1978*	R64	Japan Open	ATP 250	Clay
Roscoe Tanner	2-6 0-6	L	H2H	Match data	Oct 16, 1974*	R32	Tokyo	ATP 250	Hard
Spencer Segura	7-5 6-0	W	H2H	Match data	Oct 15, 1974*	R64	Tokyo	ATP 250	Hard

Rivals all rivalries →

Akifumi Machidori's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Takehiko Nishiwaki	0	1	1	Oct 25, 1978	—
Roscoe Tanner	0	1	1	Oct 16, 1974	H2H
Spencer Segura	1	0	1	Oct 15, 1974	H2H

Career Results

Akifumi Machidori career results by season
Season	W	L	M	Win %	Start Rank	End Rank
1974	1	1	2	50.0%	245	249
1978	0	1	1	0.0%	465	465
Career	1	2	3	33.3%	—	—

Career Results by Surface

Akifumi Machidori career results by season and surface
Season	Hard				Clay				Grass				Total
Season	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1974	1	1	2	50.0%	—	—	—	—	—	—	—	—	1	1	2	50.0%
1978	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
Career	1	1	2	50.0%	0	1	1	0.0%	—	—	—	—	1	2	3	33.3%

Advanced Stats

Akifumi Machidori advanced statistics by season
Season	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule
1974	1513	105.3	—	—	—	—	—	—	—	50.0%	-0.50	—	—	—	+0.03
1978	1496	97.2	—	—	—	—	—	—	—	0.0%	-3.00	—	—	—	+0.21
Career	1515	101.4	—	—	—	—	—	—	—	33.3%	-1.33	—	—	—	+8.00

Tournament Results by Category

ATP 250

Akifumi Machidori ATP 250 results by season
Season	TKY	TKY	W-L Win %
1974	R32	—	1–1 (50%)
1978	—	R64	0–1 (0%)
W-L	1–1 (50%)	0–1 (0%)	1–2 (33%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Career high

245

Career-high date

Nov 11, 1974

First Top 100

—

First Top 50

—

First Top 20

—

First Top 10

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Ranking History Matrix

Akifumi Machidori ranking history by month and season
Season	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1974	—	—	—	—	—	—	—	—	—	—	245	249
1975	257	—	281	293	302	300	—	—	—	—	—	—
1978	—	—	—	—	—	—	—	—	—	—	—	465

Similar Players

Other ATP players with comparable peak level, era, career record, and career scale.

Akifumi Machidori's most statistically similar ATP players
Player	Country	Peak Rank	Peak Elo	M	W	L	Win %	Years	Match Log
Ian Harris	USA	259	1,500	3	1	2	33.3%	1973–1981	Match log
Jan Simbera	CZE	250	1,556	15	5	10	33.3%	1973–1978	Match log
Lajos Levai	YUG	281	1,500	3	1	2	33.3%	1977–1977	Match log
George Rudman	RSA	258	1,526	17	6	11	35.3%	1968–1981	Match log
John Muller	RSA	229	1,517	6	2	4	33.3%	1975–1980	Match log
Matti Timonen	FIN	257	1,518	8	2	6	25.0%	1974–1977	Match log
Mitsuru Motoi	JPN	245	1,513	2	1	1	50.0%	1974–1974	Match log
Hartmut Kirchhubel	GER	253	1,531	12	3	9	25.0%	1973–1982	Match log
Pancho Walthall	USA	238	1,506	28	8	20	28.6%	1969–1979	Match log
Shigeyuki Nishio	JPN	263	1,533	15	4	11	26.7%	1974–1985	Match log
Bengt Lundstedt	SWE	272	1,512	4	1	3	25.0%	1975–1976	Match log
Stephen Myers	AUS	239	1,500	18	4	14	22.2%	1972–1980	Match log

Frequently Asked Questions

Which country does Akifumi Machidori represent?: Akifumi Machidori represents Japan in TennisDB's ATP records.
Is Akifumi Machidori left-handed or right-handed?: Akifumi Machidori plays right-handed.
How many Grand Slams has Akifumi Machidori won?: Akifumi Machidori has not won a Grand Slam title.
How many Masters 1000 titles has Akifumi Machidori won?: TennisDB does not group any of Akifumi Machidori's titles under the modern Masters 1000 category.
What is Akifumi Machidori's highest ATP ranking?: Akifumi Machidori's career-high ATP singles ranking is world No. 245, first achieved on November 11, 1974.
What is Akifumi Machidori's career win-loss record?: Akifumi Machidori has a career ATP singles record of 1 wins and 2 losses (33.3%).
Which seasons of Akifumi Machidori's career appear in TennisDB?: Akifumi Machidori appears in TennisDB's ATP main-tour match records from 1974 through 1978.
Who has Akifumi Machidori faced most often?: Akifumi Machidori's most frequent opponent is Takehiko Nishiwaki, with a head-to-head record of 0–1 across 1 meeting.