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

Thomaz Koch vs Alejandro Olmedo H2H: 0-1

Alejandro Olmedo holds a 1–0 lead over Thomaz Koch in their ATP head-to-head. Across 1 main-draw meeting, Alejandro Olmedo leads 1–0 on hard courts. Most recently, Alejandro Olmedo won the 1972 Kansas City quarterfinal 7-5 3-6 6-3.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Thomaz Koch
BRA Age 81 Left-Handed
H2H
0 – 1
1 main-draw meetings
Alejandro Olmedo
PER Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Alejandro Olmedo 7-5 3-6 6-3 Thomaz Koch Match data May 10, 1972* QF Kansas City 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
Alejandro Olmedo — — — 1,756 33 48 40.7% 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 Alejandro Olmedo
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
23 1968 29–17 63.0% — 1,672 0 1 — — — — — — —
24 1969 34–18 65.4% — 1,796 0 4 — — — — — — —
25 1970 18–15 54.5% — 1,804 0 4 — — — — — — —
26 1971 24–13 64.9% — 1,747 0 5 — — — — — — —
27 1972 19–17 52.8% — 1,706 0 6 — — — — — — —
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 — — — — — — —
31 1976 15–8 65.2% #58 1,815 0 6 — — — — — — —
32 1977 1–6 14.3% #94 1,715 0 6 1968 6–8 42.9% — 1,485 0 0
33 — — — — — — — 1969 0–6 0.0% — 1,456 0 0
34 1979 4–7 36.4% #85 1,665 0 6 1970 1–4 20.0% — 1,435 0 0
35 1980 7–9 43.8% #49 1,654 0 6 1971 11–10 52.4% — 1,654 0 0
36 1981 0–2 0.0% #90 1,630 0 6 1972 13–14 48.1% — 1,636 0 1
37 1982 1–5 16.7% — 1,594 0 6 1973 1–3 25.0% — 1,614 0 1
38 1983 1–1 50.0% #185 1,585 0 6 1974 0–2 0.0% — 1,598 0 1
41 — — — — — — — 1977 1–1 50.0% — 1,609 0 1

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 Alejandro Olmedo
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 %
23 1968 9 5 14 64.3% 18 9 27 66.7% 1 2 3 33.3% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
24 1969 12 6 18 66.7% 12 3 15 80.0% 1 4 5 20.0% 9 5 14 64.3% — — — — — — — — — — — — — — — — —
25 1970 12 7 19 63.2% — — — — 1 2 3 33.3% 5 6 11 45.5% — — — — — — — — — — — — — — — — —
26 1971 6 4 10 60.0% 6 3 9 66.7% 5 3 8 62.5% 7 3 10 70.0% — — — — — — — — — — — — — — — — —
27 1972 4 5 9 44.4% 2 4 6 33.3% 7 3 10 70.0% 6 5 11 54.5% — — — — — — — — — — — — — — — — —
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% — — — — — — — — — — — — — — — — —
31 1976 3 1 4 75.0% 4 4 8 50.0% — — — — 8 3 11 72.7% — — — — — — — — — — — — — — — — —
32 1977 0 2 2 0.0% 1 1 2 50.0% 0 1 1 0.0% 0 2 2 0.0% 1968 2 1 3 66.7% 0 1 1 0.0% 4 4 8 50.0% 0 2 2 0.0%
33 — — — — — — — — — — — — — — — — — 1969 0 3 3 0.0% 0 1 1 0.0% — — — — 0 2 2 0.0%
34 1979 1 3 4 25.0% 3 4 7 42.9% — — — — — — — — 1970 0 3 3 0.0% — — — — 1 1 2 50.0% — — — —
35 1980 0 1 1 0.0% 3 4 7 42.9% 1 3 4 25.0% 3 1 4 75.0% 1971 9 6 15 60.0% 1 1 2 50.0% 0 1 1 0.0% 1 2 3 33.3%
36 1981 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1972 4 4 8 50.0% 2 3 5 40.0% 3 4 7 42.9% 4 3 7 57.1%
37 1982 — — — — 1 3 4 25.0% — — — — 0 2 2 0.0% 1973 1 3 4 25.0% — — — — — — — — — — — —
38 1983 1 1 2 50.0% — — — — — — — — — — — — 1974 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
41 — — — — — — — — — — — — — — — — — 1977 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% — 17 22 39 43.6% 3 6 9 33.3% 8 10 18 44.4% 5 10 15 33.3%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Alejandro Olmedo
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
23 1968 1672 129.3 — — — — -67 +38 -163 61.0% +1.12 5–9 (36%) — — +0.27 — — — — — — — — — — — — — — — —
24 1969 1796 127.3 — — — — +69 +56 -315 60.8% +0.65 10–7 (59%) — — +3.64 — — — — — — — — — — — — — — — —
25 1970 1804 127.6 — — — — +60 — — 53.9% +0.49 9–1 (90%) 0–2 — +1.65 — — — — — — — — — — — — — — — —
26 1971 1748 129.9 — — — — +105 +80 -167 65.2% +0.90 3–6 (33%) 7–0 (100%) 100.9 +4.08 — — — — — — — — — — — — — — — —
27 1972 1706 128.0 — — — — +63 +56 -87 50.6% +0.08 3–6 (33%) 5–6 (45%) 94.9 +1.16 — — — — — — — — — — — — — — — —
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%) 104.7 -2.10 — — — — — — — — — — — — — — — —
30 1975 1768 140.3 — — — — +80 +17 — 49.5% +0.08 9–8 (53%) 4–5 (44%) 98.9 -1.44 — — — — — — — — — — — — — — — —
31 1976 1816 127.2 — — — — +53 -51 — 60.7% +0.64 5–2 (71%) 3–3 (50%) 102.5 +3.43 — — — — — — — — — — — — — — — —
32 1977 1715 108.5 — — — — +34 — — 31.8% -1.27 1–3 (25%) 1–1 — +0.02 1968 1486 102.7 — — — — +41 — +16 34.5% -1.07 2–0 — — -0.20
33 — — — — — — — — — — — — — — — — 1969 1457 107.7 — — — — +28 — — 13.3% -2.53 0–2 — — -0.65
34 1979 1665 115.2 — — — — +30 +52 — 42.3% -0.85 1–3 (25%) 1–0 — +0.07 1970 1435 99.6 — — — — +18 — — 25.0% -1.50 — 1–1 — +0.71
35 1980 1654 135.1 — — — — +61 +52 -47 46.3% -0.24 1–3 (25%) 3–2 (60%) 98.7 -0.22 1971 1654 125.7 — — — — +28 — — 52.7% 0.00 4–5 (44%) 4–2 (67%) 102.4 -0.34
36 1981 1630 99.5 — — — — — — — 0.0% -2.75 — — — -0.20 1972 1637 119.3 — — — — +75 -138 -107 44.9% -0.36 6–3 (67%) 6–5 (55%) 104.7 +0.54
37 1982 1595 108.2 — — — — — +58 — 21.4% -2.21 0–1 0–1 — -0.55 1973 1615 99.2 — — — — +46 — — 40.0% -1.50 0–2 2–0 — +0.11
38 1983 1586 102.5 — — — — — — — 50.0% +0.75 — — — +0.52 1974 1598 101.1 — — — — — — — 0.0% -3.50 — — — -0.26
41 — — — — — — — — — — — — — — — — 1977 1610 102.8 — — — — — — — 40.0% -1.20 1–0 — — -0.12
Career — 1880 136.9 — — — — +50 +30 -156 55.5% +0.38 53–56 (49%) 34–22 (61%) 101.5 +2.93 — 1757 117.5 — — — — +44 -138 -41 40.7% -0.74 13–12 (52%) 13–8 (62%) 106.2 -0.26

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.