H2H data updated: 2026-09-01 00:00 UTC

Thomaz Koch vs Mike Estep H2H: 1-3

Mike Estep holds a 3–1 lead over Thomaz Koch in their ATP head-to-head. Across 4 main-draw meetings, Mike Estep leads 2–0 on hard courts and 1–0 on carpet. Most recently, Mike Estep won the 1977 Los Angeles Open round of 64 2-6 6-1 6-4.

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Thomaz Koch
BRA Age 81 Left-Handed
H2H
1 – 3
4 main draw meetings
Mike Estep
USA Age 77 Right-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mike Estep 2-6 6-1 6-4 Thomaz Koch Match data Mar 30, 1977* R64 Los Angeles Open ATP 250 Carpet
Mike Estep 6-4 6-7 6-4 6-3 Thomaz Koch Match data Mar 1, 1976* F Khartoum ATP 250 Hard
Thomaz Koch 6-2 10-8 Mike Estep Match data Jun 10, 1972* SF Manchester ATP 250 Grass
Mike Estep 1-6 6-4 8-6 Thomaz Koch Match data Feb 14, 1968* R64 Salisbury ATP 250 Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Thomaz Koch #857 #24 0 1,880 199 157 55.9% 0 0 0 0 6 6
Mike Estep #409 #59 0 1,760 118 182 39.3% 0 0 0 0 2 2

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 Mike Estep
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1968 5–7 41.7% — 1,502 0 0
19 — — — — — — — 1969 3–12 20.0% — 1,409 0 0
20 — — — — — — — 1970 3–5 37.5% — 1,446 0 0
21 — — — — — — — 1971 1–8 11.1% — 1,425 0 0
22 — — — — — — — 1972 13–13 50.0% — 1,543 0 0
23 1968 29–17 63.0% — 1,672 0 1 1973 26–31 45.6% #75 1,628 0 1
24 1969 34–18 65.4% — 1,796 0 4 1974 15–24 38.5% #98 1,632 0 1
25 1970 18–15 54.5% — 1,804 0 4 1975 15–27 35.7% #106 1,630 0 1
26 1971 24–13 64.9% — 1,747 0 5 1976 16–15 51.6% #81 1,659 0 2
27 1972 19–17 52.8% — 1,706 0 6 1977 3–7 30.0% #142 1,638 0 2
28 1973 5–6 45.5% #204 1,698 0 6 — — — — — — —
29 1974 22–12 64.7% #24 1,863 0 6 — — — — — — —
30 1975 19–21 47.5% #62 1,768 0 6 1980 1–2 33.3% #203 1,643 0 2
31 1976 15–8 65.2% #58 1,815 0 6 1981 4–12 25.0% — 1,570 0 2
32 1977 1–6 14.3% #94 1,715 0 6 1982 11–15 42.3% #93 1,542 0 2
33 — — — — — — — 1983 2–4 33.3% #100 1,536 0 2
34 1979 4–7 36.4% #85 1,665 0 6 — — — — — — —
35 1980 7–9 43.8% #49 1,654 0 6 — — — — — — —
36 1981 0–2 0.0% #90 1,630 0 6 — — — — — — —
37 1982 1–5 16.7% — 1,594 0 6 — — — — — — —
38 1983 1–1 50.0% #185 1,585 0 6 — — — — — — —

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Thomaz Koch Mike Estep
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
18 — — — — — — — — — — — — — — — — — 1968 2 1 3 66.7% 0 3 3 0.0% 3 3 6 50.0% — — — —
19 — — — — — — — — — — — — — — — — — 1969 0 1 1 0.0% 3 6 9 33.3% 0 5 5 0.0% — — — —
20 — — — — — — — — — — — — — — — — — 1970 2 1 3 66.7% 0 3 3 0.0% 1 1 2 50.0% — — — —
21 — — — — — — — — — — — — — — — — — 1971 1 5 6 16.7% 0 2 2 0.0% 0 1 1 0.0% — — — —
22 — — — — — — — — — — — — — — — — — 1972 2 2 4 50.0% 1 5 6 16.7% 10 4 14 71.4% 0 2 2 0.0%
23 1968 9 5 14 64.3% 18 9 27 66.7% 1 2 3 33.3% 1 1 2 50.0% 1973 12 10 22 54.5% 4 13 17 23.5% 9 3 12 75.0% 1 5 6 16.7%
24 1969 12 6 18 66.7% 12 3 15 80.0% 1 4 5 20.0% 9 5 14 64.3% 1974 6 9 15 40.0% 3 3 6 50.0% 3 3 6 50.0% 3 9 12 25.0%
25 1970 12 7 19 63.2% — — — — 1 2 3 33.3% 5 6 11 45.5% 1975 6 7 13 46.2% 4 11 15 26.7% 3 1 4 75.0% 2 8 10 20.0%
26 1971 6 4 10 60.0% 6 3 9 66.7% 5 3 8 62.5% 7 3 10 70.0% 1976 9 5 14 64.3% 0 2 2 0.0% 4 3 7 57.1% 3 5 8 37.5%
27 1972 4 5 9 44.4% 2 4 6 33.3% 7 3 10 70.0% 6 5 11 54.5% 1977 0 1 1 0.0% — — — — 1 1 2 50.0% 2 5 7 28.6%
28 1973 4 4 8 50.0% 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
29 1974 4 2 6 66.7% 12 7 19 63.2% 3 2 5 60.0% 3 1 4 75.0% — — — — — — — — — — — — — — — — —
30 1975 1 4 5 20.0% 12 11 23 52.2% 0 2 2 0.0% 6 4 10 60.0% 1980 — — — — 0 1 1 0.0% 1 1 2 50.0% — — — —
31 1976 3 1 4 75.0% 4 4 8 50.0% — — — — 8 3 11 72.7% 1981 1 2 3 33.3% 0 4 4 0.0% 1 5 6 16.7% 2 1 3 66.7%
32 1977 0 2 2 0.0% 1 1 2 50.0% 0 1 1 0.0% 0 2 2 0.0% 1982 4 6 10 40.0% 0 1 1 0.0% 7 6 13 53.8% 0 2 2 0.0%
33 — — — — — — — — — — — — — — — — — 1983 1 2 3 33.3% 0 1 1 0.0% — — — — 1 1 2 50.0%
34 1979 1 3 4 25.0% 3 4 7 42.9% — — — — — — — — — — — — — — — — — — — — — — — — —
35 1980 0 1 1 0.0% 3 4 7 42.9% 1 3 4 25.0% 3 1 4 75.0% — — — — — — — — — — — — — — — — —
36 1981 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
37 1982 — — — — 1 3 4 25.0% — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — —
38 1983 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 57 46 103 55.3% 75 55 130 57.7% 19 23 42 45.2% 48 33 81 59.3% — 46 52 98 46.9% 15 55 70 21.4% 43 37 80 53.8% 14 38 52 26.9%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Thomaz Koch Mike Estep
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
18 — — — — — — — — — — — — — — — — 1968 1502 100.1 — — — — +67 -53 +50 46.9% -0.41 2–2 (50%) — — +0.09
19 — — — — — — — — — — — — — — — — 1969 1410 100.7 — — — — — +15 +53 26.2% -1.62 2–4 (33%) — — -0.15
20 — — — — — — — — — — — — — — — — 1970 1447 103.2 — — — — +187 -47 — 35.3% -1.23 1–0 — — -0.30
21 — — — — — — — — — — — — — — — — 1971 1425 109.4 — — — — +130 — — 26.1% -1.39 0–3 (0%) 2–1 (67%) — -0.89
22 — — — — — — — — — — — — — — — — 1972 1544 115.5 — — — — +4 -148 +40 51.6% +0.34 2–5 (29%) 1–1 — +1.18
23 1968 1672 129.3 — — — — -67 +38 -163 61.0% +1.12 5–9 (36%) — — +0.27 1973 1629 123.4 — — — — -7 -242 +77 47.8% -0.05 8–9 (47%) 9–7 (56%) — +3.20
24 1969 1796 127.3 — — — — +69 +56 -315 60.8% +0.65 10–7 (59%) — — +3.64 1974 1632 132.3 — — — — -25 -211 +58 42.2% -0.19 4–6 (40%) 3–18 (14%) — -1.01
25 1970 1804 127.6 — — — — +60 — — 53.9% +0.49 9–1 (90%) 0–2 — +1.66 1975 1631 124.2 — — — — -28 -167 +109 36.5% -1.05 9–4 (69%) 4–5 (44%) — -0.53
26 1971 1748 129.9 — — — — +105 +80 -167 65.2% +0.90 3–6 (33%) 7–0 (100%) — +4.08 1976 1659 128.6 — — — — +23 — +64 51.8% +0.16 6–7 (46%) 4–6 (40%) — +2.28
27 1972 1706 128.0 — — — — +63 +56 -87 50.6% +0.08 3–6 (33%) 5–6 (45%) — +1.16 1977 1638 118.0 — — — — -11 — — 30.8% -0.92 2–1 (67%) 1–0 — -0.24
28 1973 1698 118.0 — — — — +46 — — 52.0% -0.12 1–2 (33%) 3–0 (100%) — -0.13 — — — — — — — — — — — — — — — —
29 1974 1863 142.6 — — — — -34 -6 -203 61.5% +0.43 5–5 (50%) 7–2 (78%) — -2.09 — — — — — — — — — — — — — — — —
30 1975 1769 140.3 — — — — +80 +16 — 49.5% +0.08 9–8 (53%) 4–5 (44%) — -1.45 1980 1644 109.6 — — — — — — — 44.4% -1.22 — 1–1 — -0.15
31 1976 1816 127.2 — — — — +53 -51 — 60.7% +0.64 5–2 (71%) 3–3 (50%) — +3.43 1981 1570 108.7 — — — — +63 -179 +68 33.3% -1.33 1–4 (20%) 3–4 (43%) — +0.36
32 1977 1715 108.6 — — — — +35 — — 31.8% -1.27 1–3 (25%) 1–1 — +0.02 1982 1542 117.9 — — — — +35 — +95 40.0% -0.86 6–2 (75%) 6–4 (60%) — +1.27
33 — — — — — — — — — — — — — — — — 1983 1537 102.7 — — — — +39 — — 33.3% -1.80 2–1 (67%) 5–1 (83%) — +0.31
34 1979 1665 115.2 — — — — +30 +52 — 42.3% -0.85 1–3 (25%) 1–0 — +0.07 — — — — — — — — — — — — — — — —
35 1980 1654 135.1 — — — — +61 +52 -47 46.3% -0.24 1–3 (25%) 3–2 (60%) — -0.22 — — — — — — — — — — — — — — — —
36 1981 1630 99.5 — — — — — — — 0.0% -2.75 — — — -0.20 — — — — — — — — — — — — — — — —
37 1982 1595 108.2 — — — — — +58 — 21.4% -2.21 0–1 0–1 — -0.55 — — — — — — — — — — — — — — — —
38 1983 1586 102.5 — — — — — — — 50.0% +0.75 — — — +0.52 — — — — — — — — — — — — — — — —
Career — 1881 136.9 — — — — +50 +30 -156 55.5% +0.38 53–56 (49%) 34–22 (61%) 101.5 +2.93 — 1760 124.5 — — — — +10 -153 +67 41.7% -0.54 45–48 (48%) 39–48 (45%) 101.5 +1.81

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.