Ranking history updated: 2026-03-17 04:30 UTC

Shinichi Sakamoto ATP Ranking History

Shinichi Sakamoto's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.

Latest Rank

1,020

Latest date

Apr 23, 1990

Career high

274

Career-high date

Dec 23, 1974

Career-high points

Points-high date

Jan 1, 1990

Best year-end

274

Weeks at #1

Coverage: 263 distinct observed ranking weeks, Nov 11, 1974–Apr 23, 1990. Available-week totals may undercount careers where historical snapshots are missing. Weeks at No. 1 counts available snapshots.

Season	Date	Week	Age	Rank	Points
1974	Nov 11	46	20.6	#297	—
1974	Dec 23	52	20.7	#274	—
1975	Jan 20	4	20.8	#281	—
1975	Mar 10	11	20.9	#306	—
1975	Apr 14	16	21.0	#324	—
1975	May 5	19	21.1	#333	—
1975	Jun 2	23	21.1	#330	0
1978	Dec 31	52	24.7	#374	—
1979	Dec 26	52	25.7	#454	0
1980	Dec 22	52	26.7	#390	—
1983	Jan 3	1	28.7	#473	0
1984	Jan 2	1	29.7	#480	0
1984	Jun 25	26	30.2	#667	0
1984	Jul 9	28	30.2	#668	0
1984	Jul 16	29	30.3	#662	0
1984	Jul 23	30	30.3	#675	0
1984	Jul 30	31	30.3	#669	0
1984	Aug 6	32	30.3	#681	0
1984	Aug 13	33	30.3	#624	0
1984	Aug 20	34	30.3	#627	0
1984	Aug 27	35	30.4	#631	0
1984	Sep 10	37	30.4	#630	0
1984	Sep 17	38	30.4	#623	0
1984	Sep 24	39	30.4	#620	0
1984	Oct 1	40	30.5	#619	0
1984	Oct 8	41	30.5	#625	0
1984	Oct 15	42	30.5	#570	0
1984	Oct 22	43	30.5	#607	0
1984	Oct 29	44	30.5	#547	0
1984	Nov 12	46	30.6	#547	0
1984	Nov 19	47	30.6	#544	0
1984	Nov 26	48	30.6	#540	0
1984	Dec 10	50	30.7	#543	0
1984	Dec 17	51	30.7	#555	0
1984	Dec 24	52	30.7	#555	0
1985	Jan 7	2	30.7	#552	0
1985	Jan 14	3	30.7	#553	0
1985	Jan 28	5	30.8	#553	0
1985	Feb 4	6	30.8	#551	0
1985	Feb 18	8	30.8	#552	0
1985	Feb 25	9	30.9	#569	0
1985	Mar 4	10	30.9	#579	0
1985	Mar 18	12	30.9	#575	0
1985	Mar 25	13	30.9	#584	0
1985	Apr 1	14	31.0	#586	0
1985	Apr 8	15	31.0	#591	0
1985	Apr 15	16	31.0	#592	0
1985	Apr 22	17	31.0	#593	0
1985	Apr 29	18	31.0	#590	0
1985	May 6	19	31.1	#469	0
1985	May 13	20	31.1	#486	0
1985	May 20	21	31.1	#484	0
1985	May 27	22	31.1	#491	0
1985	Jun 10	24	31.2	#491	0
1985	Jun 17	25	31.2	#484	0
1985	Jun 24	26	31.2	#486	0
1985	Jul 8	28	31.2	#486	0
1985	Jul 15	29	31.2	#528	0
1985	Jul 22	30	31.3	#514	0
1985	Jul 29	31	31.3	#512	0
1985	Aug 12	33	31.3	#513	0
1985	Aug 19	34	31.3	#544	0
1985	Aug 26	35	31.4	#542	0
1985	Sep 9	37	31.4	#537	0
1985	Sep 16	38	31.4	#543	0
1985	Sep 23	39	31.4	#547	0
1985	Sep 30	40	31.5	#550	0
1985	Oct 14	42	31.5	#562	0
1985	Oct 21	43	31.5	#558	0
1985	Oct 28	44	31.5	#581	0
1985	Nov 11	46	31.6	#584	0
1985	Nov 18	47	31.6	#583	0
1985	Nov 25	48	31.6	#586	0
1985	Dec 9	50	31.6	#578	0
1985	Dec 16	51	31.7	#574	0
1985	Dec 23	52	31.7	#571	0
1985	Dec 30	1	31.7	#580	0
1986	Jan 20	4	31.8	#577	0
1986	Feb 3	6	31.8	#574	0
1986	Feb 10	7	31.8	#582	0
1986	Feb 24	9	31.9	#571	0
1986	Mar 3	10	31.9	#571	0
1986	Mar 17	12	31.9	#576	0
1986	Mar 24	13	31.9	#575	0
1986	Mar 31	14	32.0	#575	0
1986	Apr 7	15	32.0	#568	0
1986	Apr 14	16	32.0	#567	0
1986	Apr 21	17	32.0	#565	0
1986	Apr 28	18	32.0	#565	0
1986	May 5	19	32.1	#759	0
1986	May 12	20	32.1	#758	0
1986	May 19	21	32.1	#755	0
1986	May 26	22	32.1	#759	0
1986	Jun 9	24	32.1	#766	0
1986	Jun 16	25	32.2	#765	0
1986	Jun 23	26	32.2	#761	0
1986	Jul 7	28	32.2	#781	0
1986	Jul 14	29	32.2	#773	0
1986	Jul 28	31	32.3	#575	0
1986	Aug 4	32	32.3	#595	0
1986	Aug 11	33	32.3	#593	0
1986	Aug 18	34	32.3	#590	0
1986	Aug 25	35	32.4	#590	0
1986	Sep 8	37	32.4	#589	0
1986	Sep 15	38	32.4	#581	0
1986	Sep 22	39	32.4	#588	0
1986	Sep 29	40	32.5	#593	0
1986	Oct 6	41	32.5	#593	0
1986	Oct 13	42	32.5	#589	0
1986	Oct 20	43	32.5	#595	0
1986	Oct 27	44	32.5	#596	0
1986	Nov 3	45	32.6	#600	0
1986	Nov 10	46	32.6	#596	0
1986	Nov 17	47	32.6	#601	0
1986	Nov 24	48	32.6	#601	0
1986	Dec 1	49	32.6	#610	0
1986	Dec 8	50	32.6	#607	0
1986	Dec 29	1	32.7	#610	0
1987	Jan 5	2	32.7	#610	0
1987	Jan 12	3	32.7	#611	0
1987	Jan 26	5	32.8	#612	0
1987	Feb 2	6	32.8	#608	0
1987	Feb 9	7	32.8	#614	0
1987	Feb 16	8	32.8	#615	0
1987	Feb 23	9	32.9	#613	0
1987	Mar 9	11	32.9	#606	0
1987	Mar 23	13	32.9	#598	0
1987	Mar 30	14	33.0	#594	0
1987	Apr 6	15	33.0	#603	0
1987	Apr 13	16	33.0	#605	0
1987	Apr 20	17	33.0	#609	0
1987	Apr 27	18	33.0	#619	0
1987	May 4	19	33.0	#646	0
1987	May 11	20	33.1	#644	0
1987	May 18	21	33.1	#652	0
1987	May 25	22	33.1	#654	0
1987	Jun 8	24	33.1	#654	0
1987	Jun 15	25	33.2	#661	0
1987	Jun 22	26	33.2	#666	0
1987	Jul 6	28	33.2	#661	0
1987	Jul 13	29	33.2	#620	0
1987	Jul 20	30	33.3	#626	0
1987	Jul 27	31	33.3	#830	0
1987	Aug 3	32	33.3	#829	0
1987	Aug 10	33	33.3	#838	0
1987	Aug 17	34	33.3	#839	0
1987	Aug 24	35	33.4	#842	0
1987	Aug 31	36	33.4	#855	0
1987	Sep 14	38	33.4	#860	0
1987	Sep 21	39	33.4	#856	0
1987	Sep 28	40	33.5	#856	0
1987	Oct 5	41	33.5	#875	0
1987	Oct 12	42	33.5	#871	0
1987	Oct 19	43	33.5	#865	0
1987	Oct 26	44	33.5	#873	0
1987	Nov 2	45	33.5	#871	0
1987	Nov 9	46	33.6	#886	0
1987	Nov 16	47	33.6	#885	0
1987	Nov 23	48	33.6	#876	0
1987	Nov 30	49	33.6	#877	0
1987	Dec 28	53	33.7	#878	0
1988	Jan 4	1	33.7	#878	0
1988	Jan 11	2	33.7	#877	0
1988	Jan 25	4	33.8	#876	0
1988	Feb 1	5	33.8	#876	0
1988	Feb 15	7	33.8	#872	0
1988	Feb 22	8	33.9	#872	0
1988	Feb 29	9	33.9	#875	0
1988	Mar 7	10	33.9	#874	0
1988	Mar 14	11	33.9	#876	0
1988	Mar 28	13	33.9	#883	0
1988	Apr 18	16	34.0	#877	0
1988	Apr 25	17	34.0	#876	0
1988	May 2	18	34.0	#792	0
1988	May 9	19	34.1	#798	0
1988	May 16	20	34.1	#809	0
1988	May 23	21	34.1	#799	0
1988	Jun 6	23	34.1	#801	0
1988	Jun 13	24	34.2	#659	0
1988	Jun 20	25	34.2	#662	0
1988	Jul 4	27	34.2	#676	0
1988	Jul 11	28	34.2	#738	0
1988	Jul 18	29	34.3	#751	0
1988	Jul 25	30	34.3	#749	0
1988	Aug 1	31	34.3	#754	0
1988	Aug 8	32	34.3	#760	0
1988	Aug 15	33	34.3	#757	0
1988	Aug 22	34	34.4	#759	0
1988	Aug 29	35	34.4	#758	0
1988	Sep 12	37	34.4	#766	0
1988	Sep 19	38	34.4	#771	0
1988	Sep 26	39	34.4	#791	0
1988	Oct 3	40	34.5	#781	0
1988	Oct 10	41	34.5	#780	0
1988	Oct 17	42	34.5	#784	0
1988	Oct 24	43	34.5	#779	0
1988	Oct 31	44	34.5	#780	0
1988	Nov 7	45	34.6	#775	0
1988	Nov 14	46	34.6	#784	0
1988	Nov 21	47	34.6	#792	0

Shinichi Sakamoto ATP Ranking History

Rank and Points

Ranking History

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