H2H data updated: 2026-07-18 14:16 UTC
Harold Solomon vs Thomaz Koch H2H: 1-0
Harold Solomon holds a 1–0 lead over Thomaz Koch in their ATP head-to-head. Across 1 main-draw meeting, Harold Solomon leads 1–0 on hard courts. Most recently, Harold Solomon won the 1973 San Juan round-robin match 6-4 5-7 6-4.
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USA
Age 73
Right-Handed
168 cm / 5'6"
H2H
1
–
0
1 main draw meetings
BRA
Age 81
Left-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Mar 5, 1973 | San Juan | ATP 250 | RR | Hard | Harold Solomon | 6-4 5-7 6-4 | Thomaz Koch | Match data |
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Harold Solomon | #1,115 | #5 | 2 | 2,161 | 578 | 334 | 63.4% | 0 | 2 | 0 | 0 | 20 | 22 |
| Thomaz Koch | #857 | #24 | 0 | 1,873 | 200 | 157 | 56.0% | 0 | 0 | 0 | 0 | 6 | 6 |
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 | Harold Solomon | Thomaz Koch | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 1969 | 0–1 | 0.0% | — | 1,481 | 0 | 0 | — | — | — | — | — | — | — |
| 17 | 1970 | 0–1 | 0.0% | — | 1,477 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1971 | 8–6 | 57.1% | — | 1,591 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1972 | 12–11 | 52.2% | — | 1,680 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1973 | 21–23 | 47.7% | #59 | 1,767 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1974 | 61–39 | 61.0% | #16 | 1,899 | 0 | 1 | — | — | — | — | — | — | — |
| 22 | 1975 | 71–32 | 68.9% | #17 | 1,983 | 0 | 5 | — | — | — | — | — | — | — |
| 23 | 1976 | 72–29 | 71.3% | #8 | 2,041 | 0 | 10 | 1968 | 29–17 | 63.0% | — | 1,677 | 0 | 1 |
| 24 | 1977 | 64–26 | 71.1% | #14 | 2,001 | 0 | 13 | 1969 | 34–18 | 65.4% | — | 1,799 | 0 | 4 |
| 25 | 1978 | 70–33 | 68.0% | #9 | 1,903 | 0 | 15 | 1970 | 18–15 | 54.5% | — | 1,786 | 0 | 4 |
| 26 | 1979 | 65–23 | 73.9% | #8 | 1,999 | 0 | 18 | 1971 | 24–13 | 64.9% | — | 1,717 | 0 | 5 |
| 27 | 1980 | 64–23 | 73.6% | #7 | 1,991 | 0 | 22 | 1972 | 19–16 | 54.3% | — | 1,717 | 0 | 6 |
| 28 | 1981 | 31–26 | 54.4% | #21 | 1,757 | 0 | 22 | 1973 | 5–6 | 45.5% | #204 | 1,704 | 0 | 6 |
| 29 | 1982 | 22–23 | 48.9% | #66 | 1,797 | 0 | 22 | 1974 | 22–12 | 64.7% | #24 | 1,861 | 0 | 6 |
| 30 | 1983 | 5–17 | 22.7% | #95 | 1,622 | 0 | 22 | 1975 | 20–22 | 47.6% | #62 | 1,743 | 0 | 6 |
| 31 | 1984 | 4–6 | 40.0% | #223 | 1,632 | 0 | 22 | 1976 | 15–8 | 65.2% | #58 | 1,803 | 0 | 6 |
| 32 | 1985 | 4–6 | 40.0% | #106 | 1,614 | 0 | 22 | 1977 | 1–6 | 14.3% | #263 | 1,706 | 0 | 6 |
| 33 | 1986 | 4–8 | 33.3% | #240 | 1,593 | 0 | 22 | — | — | — | — | — | — | — |
| 34 | — | — | — | — | — | — | — | 1979 | 4–7 | 36.4% | #85 | 1,658 | 0 | 6 |
| 35 | — | — | — | — | — | — | — | 1980 | 7–9 | 43.8% | #49 | 1,651 | 0 | 6 |
| 36 | — | — | — | — | — | — | — | 1981 | 0–2 | 0.0% | #90 | 1,627 | 0 | 6 |
| 37 | — | — | — | — | — | — | — | 1982 | 1–5 | 16.7% | #240 | 1,592 | 0 | 6 |
| 38 | 1991 | 0–1 | 0.0% | #1106 | 1,573 | 0 | 22 | 1983 | 1–1 | 50.0% | #185 | 1,583 | 0 | 6 |