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

Thomaz Koch ATP Ranking History

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

Latest Rank
857
Latest date
Nov 3, 1986
Career high
24
Career-high date
Dec 23, 1974
Career-high points
0
Points-high date
Jun 3, 1974
Best year-end
24
Weeks at #1
0

Coverage: 201 distinct observed ranking weeks, Dec 17, 1973–Nov 3, 1986. Available-week totals may undercount careers where historical snapshots are missing. Weeks at No. 1 counts available snapshots.

Rank and Points

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Ranking History

Season Date Week Age Rank Points
1973 Dec 17 51 28.6 #204 —
1974 Mar 4 10 28.8 #210 —
1974 Apr 22 17 28.9 #132 —
1974 May 6 19 29.0 #131 —
1974 Jun 3 23 29.1 #119 0
1974 Jul 29 31 29.2 #72 0
1974 Aug 12 33 29.3 #63 —
1974 Sep 9 37 29.3 #62 —
1974 Sep 30 40 29.4 #44 —
1974 Nov 11 46 29.5 #40 —
1974 Dec 23 52 29.6 #24 —
1975 Jan 20 4 29.7 #24 —
1975 Mar 10 11 29.8 #31 —
1975 Apr 14 16 29.9 #35 —
1975 May 5 19 30.0 #42 —
1975 Jun 2 23 30.1 #43 0
1975 Jun 30 27 30.1 #48 —
1975 Dec 15 51 30.6 #62 0
1976 Jun 14 25 31.1 #43 0
1976 Dec 13 51 31.6 #58 —
1977 Jan 3 1 31.6 #58 0
1977 Jan 16 2 31.7 #60 0
1977 Jan 31 5 31.7 #60 0
1977 Feb 15 7 31.8 #60 0
1977 Feb 28 9 31.8 #63 0
1977 Mar 14 11 31.8 #74 0
1977 Apr 4 14 31.9 #94 0
1977 Apr 25 17 32.0 #94 0
1977 May 2 18 32.0 #94 0
1977 May 16 20 32.0 #97 0
1977 May 23 21 32.0 #100 0
1977 Jun 5 22 32.1 #92 0
1977 Jun 12 23 32.1 #94 0
1977 Jun 19 24 32.1 #89 0
1977 Jul 3 26 32.1 #87 —
1977 Jul 4 27 32.1 #87 —
1977 Jul 11 28 32.2 #88 0
1977 Jul 25 30 32.2 #93 0
1977 Aug 9 32 32.2 #94 0
1978 Jan 2 1 32.6 #263 —
1978 Jan 16 3 32.7 #258 0
1979 Aug 13 33 34.3 #98 0
1979 Aug 20 34 34.3 #78 0
1979 Aug 27 35 34.3 #79 0
1979 Sep 10 37 34.3 #64 0
1979 Sep 17 38 34.4 #64 0
1979 Sep 24 39 34.4 #64 0
1979 Oct 1 40 34.4 #68 0
1979 Oct 8 41 34.4 #68 0
1979 Oct 15 42 34.4 #68 0
1979 Oct 22 43 34.4 #65 0
1979 Oct 29 44 34.5 #66 0
1979 Nov 5 45 34.5 #64 0
1979 Nov 12 46 34.5 #72 0
1979 Nov 19 47 34.5 #71 0
1979 Nov 26 48 34.5 #80 0
1979 Dec 3 49 34.6 #82 0
1979 Dec 10 50 34.6 #83 0
1979 Dec 19 51 34.6 #83 —
1979 Dec 26 52 34.6 #85 0
1980 Jan 7 2 34.7 #89 0
1980 Jan 21 4 34.7 #88 0
1980 Jan 28 5 34.7 #88 0
1980 Feb 4 6 34.7 #87 0
1980 Feb 18 8 34.8 #86 0
1980 Feb 25 9 34.8 #84 0
1980 Mar 3 10 34.8 #83 0
1980 Mar 10 11 34.8 #81 0
1980 Mar 17 12 34.9 #75 0
1980 Mar 24 13 34.9 #69 0
1980 Mar 31 14 34.9 #76 0
1980 Apr 7 15 34.9 #76 0
1980 Apr 14 16 34.9 #79 0
1980 Apr 21 17 34.9 #78 0
1980 Apr 28 18 35.0 #78 0
1980 May 5 19 35.0 #57 0
1980 May 19 21 35.0 #66 0
1980 May 26 22 35.0 #67 0
1980 Jun 9 24 35.1 #66 0
1980 Jun 16 25 35.1 #69 0
1980 Jun 23 26 35.1 #68 0
1980 Jun 30 27 35.1 #68 —
1980 Jul 7 28 35.2 #67 0
1980 Jul 14 29 35.2 #70 0
1980 Jul 21 30 35.2 #91 0
1980 Jul 28 31 35.2 #82 0
1980 Aug 4 32 35.2 #87 0
1980 Aug 11 33 35.3 #94 0
1980 Aug 25 35 35.3 #76 0
1980 Sep 8 37 35.3 #65 0
1980 Sep 15 38 35.3 #66 0
1980 Sep 22 39 35.4 #66 0
1980 Sep 29 40 35.4 #70 0
1980 Oct 6 41 35.4 #69 0
1980 Oct 13 42 35.4 #66 0
1980 Oct 20 43 35.4 #63 0
1980 Oct 27 44 35.5 #59 0
1980 Nov 3 45 35.5 #60 0
1980 Nov 10 46 35.5 #57 0
1980 Nov 17 47 35.5 #54 0
1980 Nov 24 48 35.5 #48 0
1980 Dec 1 49 35.6 #49 0
1980 Dec 22 52 35.6 #56 0
1980 Dec 29 1 35.6 #49 —
1981 Jan 4 1 35.7 #56 0
1981 Jan 5 2 35.7 #49 —
1981 Jan 12 3 35.7 #55 0
1981 Jan 26 5 35.7 #60 0
1981 Feb 2 6 35.7 #59 0
1981 Feb 9 7 35.8 #60 0
1981 Feb 23 9 35.8 #59 0
1981 Mar 2 10 35.8 #59 0
1981 Mar 9 11 35.8 #59 0
1981 Mar 16 12 35.8 #58 0
1981 Mar 23 13 35.9 #57 0
1981 Mar 30 14 35.9 #59 0
1981 Apr 6 15 35.9 #48 0
1981 Apr 13 16 35.9 #49 0
1981 Apr 20 17 35.9 #50 0
1981 Apr 27 18 36.0 #53 0
1981 May 11 20 36.0 #76 0
1981 May 18 21 36.0 #75 0
1981 May 25 22 36.0 #68 0
1981 Jun 8 24 36.1 #75 0
1981 Jun 15 25 36.1 #76 0
1981 Jun 22 26 36.1 #84 0
1981 Jul 6 28 36.2 #86 0
1981 Jul 13 29 36.2 #83 0
1981 Jul 20 30 36.2 #82 0
1981 Jul 27 31 36.2 #86 0
1981 Aug 3 32 36.2 #89 0
1981 Aug 10 33 36.2 #89 0
1981 Aug 17 34 36.3 #90 0
1983 Jan 3 1 37.6 #185 0
1984 Jan 2 1 38.6 #331 0
1984 Jun 25 26 39.1 #379 0
1984 Jul 9 28 39.2 #375 0
1984 Jul 16 29 39.2 #372 0
1984 Jul 23 30 39.2 #373 0
1984 Jul 30 31 39.2 #483 0
1984 Aug 6 32 39.2 #486 0
1984 Aug 13 33 39.3 #498 0
1984 Aug 20 34 39.3 #507 0
1984 Aug 27 35 39.3 #511 0
1984 Sep 10 37 39.3 #507 0
1984 Sep 17 38 39.4 #498 0
1984 Sep 24 39 39.4 #498 0
1984 Oct 1 40 39.4 #497 0
1984 Oct 8 41 39.4 #498 0
1984 Oct 15 42 39.4 #493 0
1984 Oct 22 43 39.4 #488 0
1984 Oct 29 44 39.5 #485 0
1984 Nov 12 46 39.5 #485 0
1984 Nov 19 47 39.5 #485 0
1984 Nov 26 48 39.5 #726 0
1984 Dec 10 50 39.6 #727 0
1984 Dec 17 51 39.6 #745 0
1984 Dec 24 52 39.6 #745 0
1985 Jan 7 2 39.7 #741 0
1985 Jan 14 3 39.7 #748 0
1985 Nov 11 46 40.5 #801 0
1985 Nov 18 47 40.5 #800 0
1985 Nov 25 48 40.5 #805 0
1985 Dec 9 50 40.6 #798 0
1985 Dec 16 51 40.6 #785 0
1985 Dec 23 52 40.6 #784 0
1985 Dec 30 1 40.6 #794 0
1986 Jan 20 4 40.7 #789 0
1986 Feb 3 6 40.7 #786 0
1986 Feb 10 7 40.8 #794 0
1986 Feb 24 9 40.8 #783 0
1986 Mar 3 10 40.8 #784 0
1986 Mar 17 12 40.8 #781 0
1986 Mar 24 13 40.9 #781 0
1986 Mar 31 14 40.9 #782 0
1986 Apr 7 15 40.9 #774 0
1986 Apr 14 16 40.9 #774 0
1986 Apr 21 17 40.9 #774 0
1986 Apr 28 18 41.0 #773 0
1986 May 5 19 41.0 #759 0
1986 May 12 20 41.0 #758 0
1986 May 19 21 41.0 #755 0
1986 May 26 22 41.0 #759 0
1986 Jun 9 24 41.1 #766 0
1986 Jun 16 25 41.1 #765 0
1986 Jun 23 26 41.1 #761 0
1986 Jul 7 28 41.2 #781 0
1986 Jul 14 29 41.2 #773 0
1986 Jul 28 31 41.2 #799 0
1986 Aug 4 32 41.2 #826 0
1986 Aug 11 33 41.3 #832 0
1986 Aug 18 34 41.3 #839 0
1986 Aug 25 35 41.3 #839 0
1986 Sep 8 37 41.3 #835 0
1986 Sep 15 38 41.3 #832 0
1986 Sep 22 39 41.4 #840 0
1986 Sep 29 40 41.4 #853 0
1986 Oct 6 41 41.4 #856 0
1986 Oct 13 42 41.4 #855 0
1986 Oct 20 43 41.4 #857 0
Thomaz Koch profile Full match log Player rivalries
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