H2H data updated: 2026-07-18 02:15 UTC

Thomaz Koch vs Bob Carmichael H2H: 3-0

Thomaz Koch holds a 3–0 lead over Bob Carmichael in their ATP head-to-head. Across 3 main-draw meetings, Thomaz Koch leads 2–0 on hard courts and 1–0 on carpet. Most recently, Thomaz Koch won the 1975 Denver Wct third round 4-6 6-4 7-5.

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Thomaz Koch
BRA Age 81 Left-Handed
H2H
3 – 0
3 main draw meetings
Bob Carmichael
AUS Right-Handed 183 cm / 6'0"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Apr 17, 1975* Denver Wct ATP 250 R32 Carpet Thomaz Koch #35 4-6 6-4 7-5 Bob Carmichael #55 Match data
Mar 27, 1970* Curacao ATP 250 R16 Hard Thomaz Koch 6-4 4-6 6-3 Bob Carmichael Match data
Mar 13, 1970* Caracas ATP 250 R16 Hard Thomaz Koch 6-2 5-7 6-2 Bob Carmichael Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Thomaz Koch #857 #24 0 1,873 200 157 56.0% 0 0 0 0 6 6
Bob Carmichael #157 #55 0 1,903 215 256 45.6% 0 0 0 0 1 1

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 Thomaz Koch Bob Carmichael
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
23 1968 29–17 63.0% — 1,677 0 1 — — — — — — —
24 1969 34–18 65.4% — 1,799 0 4 — — — — — — —
25 1970 18–15 54.5% — 1,786 0 4 — — — — — — —
26 1971 24–13 64.9% — 1,717 0 5 — — — — — — —
27 1972 19–16 54.3% — 1,717 0 6 1968 13–8 61.9% — 1,586 0 0
28 1973 5–6 45.5% #204 1,704 0 6 1969 23–15 60.5% — 1,673 0 0
29 1974 22–12 64.7% #24 1,861 0 6 1970 48–33 59.3% — 1,846 0 0
30 1975 20–22 47.6% #62 1,743 0 6 1971 36–33 52.2% — 1,776 0 1
31 1976 15–8 65.2% #58 1,803 0 6 1972 20–30 40.0% — 1,741 0 1
32 1977 1–6 14.3% #263 1,706 0 6 1973 24–37 39.3% #80 1,598 0 1
33 — — — — — — — 1974 10–21 32.3% #112 1,636 0 1
34 1979 4–7 36.4% #85 1,658 0 6 1975 20–26 43.5% #71 1,648 0 1
35 1980 7–9 43.8% #49 1,651 0 6 1976 11–18 37.9% #134 1,615 0 1
36 1981 0–2 0.0% #90 1,627 0 6 1977 1–18 5.3% #220 1,428 0 1
37 1982 1–5 16.7% #240 1,592 0 6 1978 4–7 36.4% #133 1,485 0 1
38 1983 1–1 50.0% #185 1,583 0 6 1979 5–10 33.3% #157 1,495 0 1