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.
Select a legend item to show or hide that series. Focus the chart and use the left and right arrow keys to inspect ranking snapshots.
| Season | Age | Start rank | Peak rank | End / latest | Change | Peak points |
|---|---|---|---|---|---|---|
| 1986 | 41 | #789 | #755 | #857 | -68 | 0 |
| 1985 | 40 | #741 | #741 | #794 | -53 | 0 |
| 1984 | 39 | #331 | #331 | #745 | -414 | 0 |
| 1983 | 38 | #185 | #185 | #185 | 0 | 0 |
| 1981 | 36 | #56 | #48 | #90 | -34 | 0 |
| 1980 | 35 | #89 | #48 | #49 | +40 | 0 |
| 1979 | 34 | #98 | #64 | #85 | +13 | 0 |
| 1978 | 33 | #263 | #258 | #258 | +5 | 0 |
| 1977 | 32 | #58 | #58 | #94 | -36 | 0 |
| 1976 | 31 | #43 | #43 | #58 | -15 | 0 |
| 1975 | 30 | #24 | #24 | #62 | -38 | 0 |
| 1974 | 29 | #210 | #24 | #24 | +186 | 0 |
| 1973 | 28 | #204 | #204 | #204 | 0 | — |