H2H data updated: 2026-09-02 00:00 UTC

Thomaz Koch vs Mark Farrell H2H: 1-0

Thomaz Koch holds a 1–0 lead over Mark Farrell in their ATP head-to-head. Across 1 main-draw meeting, Thomaz Koch leads 1–0 on hard courts. Most recently, Thomaz Koch won the 1974 Stockholm Open round of 64 6-3 6-4.

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
1 – 0
1 main draw meetings
Mark Farrell
GBR Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Thomaz Koch 6-3 6-4 Mark Farrell Match data Nov 6, 1974* R64 Stockholm Open 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
Mark Farrell #826 #120 0 1,543 17 43 28.3% 0 0 0 0 0 0

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 Mark Farrell
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1970 0–1 0.0% — 1,490 0 0
18 — — — — — — — 1971 1–1 50.0% — 1,491 0 0
20 — — — — — — — 1973 1–3 25.0% — 1,481 0 0
21 — — — — — — — 1974 9–16 36.0% #120 1,476 0 0
22 — — — — — — — 1975 4–17 19.0% #160 1,422 0 0
23 1968 29–17 63.0% — 1,672 0 1 1976 1–1 50.0% #248 1,441 0 0
24 1969 34–18 65.4% — 1,796 0 4 1977 1–1 50.0% — 1,461 0 0
25 1970 18–15 54.5% — 1,804 0 4 1978 0–1 0.0% #496 1,453 0 0
26 1971 24–13 64.9% — 1,747 0 5 1979 0–1 0.0% #579 1,450 0 0
27 1972 19–17 52.8% — 1,706 0 6 1980 0–1 0.0% — 1,442 0 0
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 — — — — — — —
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 Mark Farrell
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 %
17 — — — — — — — — — — — — — — — — — 1970 — — — — — — — — 0 1 1 0.0% — — — —
18 — — — — — — — — — — — — — — — — — 1971 — — — — — — — — 1 1 2 50.0% — — — —
20 — — — — — — — — — — — — — — — — — 1973 — — — — 0 1 1 0.0% 1 2 3 33.3% — — — —
21 — — — — — — — — — — — — — — — — — 1974 1 3 4 25.0% 0 4 4 0.0% 7 7 14 50.0% 1 2 3 33.3%
22 — — — — — — — — — — — — — — — — — 1975 0 1 1 0.0% 2 12 14 14.3% 2 2 4 50.0% 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% 1976 — — — — — — — — 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% 1977 — — — — — — — — — — — — 1 1 2 50.0%
25 1970 12 7 19 63.2% — — — — 1 2 3 33.3% 5 6 11 45.5% 1978 — — — — — — — — 0 1 1 0.0% — — — —
26 1971 6 4 10 60.0% 6 3 9 66.7% 5 3 8 62.5% 7 3 10 70.0% 1979 0 1 1 0.0% — — — — — — — — — — — —
27 1972 4 5 9 44.4% 2 4 6 33.3% 7 3 10 70.0% 6 5 11 54.5% 1980 0 1 1 0.0% — — — — — — — — — — — —
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% — — — — — — — — — — — — — — — — —
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% — 1 6 7 14.3% 2 17 19 10.5% 12 15 27 44.4% 2 5 7 28.6%

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 Mark Farrell
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
17 — — — — — — — — — — — — — — — — 1970 1491 95.6 — — — — — — — 0.0% -5.50 — — — -0.14
18 — — — — — — — — — — — — — — — — 1971 1492 100.5 — — — — — — — 50.0% +0.25 — — — +0.24
20 — — — — — — — — — — — — — — — — 1973 1481 102.9 — — — — — — +38 22.2% -1.44 — — — -0.15
21 — — — — — — — — — — — — — — — — 1974 1476 117.2 — — — — +90 -22 +39 36.1% -1.02 3–3 (50%) 1–0 — +0.52
22 — — — — — — — — — — — — — — — — 1975 1422 117.6 — — — — +100 -30 +121 29.4% -1.12 1–6 (14%) 1–2 (33%) — +1.11
23 1968 1672 129.3 — — — — -67 +38 -163 61.0% +1.12 5–9 (36%) — — +0.27 1976 1441 105.8 — — — — — — — 50.0% +0.50 — — — +0.24
24 1969 1796 127.3 — — — — +69 +56 -315 60.8% +0.65 10–7 (59%) — — +3.64 1977 1461 101.4 — — — — — — — 40.0% -0.60 1–0 1–1 — +0.08
25 1970 1804 127.6 — — — — +60 — — 53.9% +0.49 9–1 (90%) 0–2 — +1.66 1978 1453 101.9 — — — — — — — 25.0% -2.50 — — — -0.05
26 1971 1748 129.9 — — — — +105 +80 -167 65.2% +0.90 3–6 (33%) 7–0 (100%) — +4.08 1979 1451 107.7 — — — — — — — 33.3% -0.67 0–1 — — -0.15
27 1972 1706 128.0 — — — — +63 +56 -87 50.6% +0.08 3–6 (33%) 5–6 (45%) — +1.16 1980 1442 100.1 — — — — — — — 0.0% -2.00 — — — +0.05
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 — — — — — — — — — — — — — — — —
31 1976 1816 127.2 — — — — +53 -51 — 60.7% +0.64 5–2 (71%) 3–3 (50%) — +3.43 — — — — — — — — — — — — — — — —
32 1977 1715 108.6 — — — — +35 — — 31.8% -1.27 1–3 (25%) 1–1 — +0.02 — — — — — — — — — — — — — — — —
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 — 1544 116.7 — — — — +93 -28 +54 32.7% -1.08 5–10 (33%) 3–3 (50%) 97.6 +2.97

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.