H2H data updated: 2026-09-05 00:00 UTC

Victor Pecci vs Thomaz Koch H2H: 1-2

Thomaz Koch holds a 2–1 lead over Victor Pecci in their ATP head-to-head. Across 3 main-draw meetings, Thomaz Koch leads 2–1 on clay. Most recently, Victor Pecci won the 1979 Bogota quarterfinal 7-5 6-1.

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Victor Pecci
PAR Age 70 Right-Handed 193 cm / 6'4"
H2H
1 – 2
3 main draw meetings
Thomaz Koch
BRA Age 81 Left-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Victor Pecci #10 7-5 6-1 Thomaz Koch #72 Match data Nov 17, 1979* QF Bogota ATP 250 Clay
Thomaz Koch #100 3-6 5-7 6-3 6-4 6-3 Victor Pecci #35 Match data May 25, 1977* R128 Roland Garros Grand Slam Clay
Thomaz Koch 3-6 6-3 6-4 Victor Pecci Match data Nov 27, 1976* QF Argentina Open ATP 250 Clay

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
Victor Pecci #666 #9 0 2,085 354 244 59.2% 0 0 0 0 10 10
Thomaz Koch #857 #24 0 1,880 199 157 55.9% 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 Victor Pecci Thomaz Koch
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1972 0–1 0.0% — 1,481 0 0 — — — — — — —
17 1973 0–1 0.0% — 1,468 0 0 — — — — — — —
18 1974 2–4 33.3% #318 1,480 0 0 — — — — — — —
19 1975 21–21 50.0% #55 1,702 0 0 — — — — — — —
20 1976 46–29 61.3% #34 1,804 0 2 — — — — — — —
21 1977 38–26 59.4% #38 1,781 0 2 — — — — — — —
22 1978 30–24 55.6% #46 1,859 0 3 — — — — — — —
23 1979 56–19 74.7% #11 1,994 0 6 1968 29–17 63.0% — 1,672 0 1
24 1980 37–20 64.9% #29 1,840 0 7 1969 34–18 65.4% — 1,796 0 4
25 1981 48–20 70.6% #16 1,822 0 9 1970 18–15 54.5% — 1,804 0 4
26 1982 19–19 50.0% #68 1,705 0 9 1971 24–13 64.9% — 1,747 0 5
27 1983 18–15 54.5% #56 1,721 0 10 1972 19–17 52.8% — 1,706 0 6
28 1984 17–12 58.6% #38 1,780 0 10 1973 5–6 45.5% #204 1,698 0 6
29 1985 12–19 38.7% #110 1,610 0 10 1974 22–12 64.7% #24 1,863 0 6
30 1986 4–6 40.0% #140 1,578 0 10 1975 19–21 47.5% #62 1,768 0 6
31 1987 6–8 42.9% #256 1,546 0 10 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 Victor Pecci Thomaz Koch
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 %
16 1972 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
17 1973 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
18 1974 — — — — 2 4 6 33.3% — — — — — — — — — — — — — — — — — — — — — — — — —
19 1975 3 2 5 60.0% 16 17 33 48.5% 1 1 2 50.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
20 1976 10 5 15 66.7% 27 16 43 62.8% 1 1 2 50.0% 8 7 15 53.3% — — — — — — — — — — — — — — — — —
21 1977 0 3 3 0.0% 38 21 59 64.4% — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — —
22 1978 2 4 6 33.3% 23 13 36 63.9% 3 3 6 50.0% 2 4 6 33.3% — — — — — — — — — — — — — — — — —
23 1979 8 3 11 72.7% 39 10 49 79.6% 7 2 9 77.8% 2 4 6 33.3% 1968 9 5 14 64.3% 18 9 27 66.7% 1 2 3 33.3% 1 1 2 50.0%
24 1980 1 1 2 50.0% 26 13 39 66.7% 8 4 12 66.7% 2 2 4 50.0% 1969 12 6 18 66.7% 12 3 15 80.0% 1 4 5 20.0% 9 5 14 64.3%
25 1981 3 2 5 60.0% 43 16 59 72.9% 0 1 1 0.0% 2 1 3 66.7% 1970 12 7 19 63.2% — — — — 1 2 3 33.3% 5 6 11 45.5%
26 1982 3 3 6 50.0% 15 14 29 51.7% 1 2 3 33.3% — — — — 1971 6 4 10 60.0% 6 3 9 66.7% 5 3 8 62.5% 7 3 10 70.0%
27 1983 4 3 7 57.1% 14 12 26 53.8% — — — — — — — — 1972 4 5 9 44.4% 2 4 6 33.3% 7 3 10 70.0% 6 5 11 54.5%
28 1984 2 1 3 66.7% 14 9 23 60.9% — — — — 1 2 3 33.3% 1973 4 4 8 50.0% 1 1 2 50.0% 0 1 1 0.0% — — — —
29 1985 2 5 7 28.6% 10 12 22 45.5% 0 1 1 0.0% 0 1 1 0.0% 1974 4 2 6 66.7% 12 7 19 63.2% 3 2 5 60.0% 3 1 4 75.0%
30 1986 — — — — 4 6 10 40.0% — — — — — — — — 1975 1 4 5 20.0% 12 11 23 52.2% 0 2 2 0.0% 6 4 10 60.0%
31 1987 3 1 4 75.0% 3 7 10 30.0% — — — — — — — — 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 — 41 33 74 55.4% 274 172 446 61.4% 21 15 36 58.3% 18 24 42 42.9% — 57 46 103 55.3% 75 55 130 57.7% 19 23 42 45.2% 48 33 81 59.3%

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 Victor Pecci Thomaz Koch
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
16 1972 1482 98.7 — — — — — — — 0.0% -3.00 — — — +0.10 — — — — — — — — — — — — — — — —
17 1973 1469 97.7 — — — — — — — 0.0% -3.50 — — — +0.15 — — — — — — — — — — — — — — — —
18 1974 1481 115.3 — — — — — +28 — 30.8% -0.46 1–0 0–1 — +0.27 — — — — — — — — — — — — — — — —
19 1975 1702 141.5 — — — — -68 -44 — 50.5% -0.01 6–6 (50%) 7–6 (54%) 104.2 -1.49 — — — — — — — — — — — — — — — —
20 1976 1805 139.8 — — — — -50 -14 — 59.8% +0.66 13–12 (52%) 15–14 (52%) 104.7 +3.03 — — — — — — — — — — — — — — — —
21 1977 1782 139.3 — — — — -145 +38 — 56.6% +0.31 16–12 (57%) 12–10 (55%) 97.8 +5.37 — — — — — — — — — — — — — — — —
22 1978 1859 154.6 — — — — -233 +61 -248 56.3% +0.61 8–14 (36%) 3–4 (43%) 94.7 -1.68 — — — — — — — — — — — — — — — —
23 1979 1995 161.2 — — — — -286 +142 -233 68.3% +1.12 14–5 (74%) 12–11 (52%) 105.7 -2.65 1968 1672 129.3 — — — — -67 +38 -163 61.0% +1.12 5–9 (36%) — — +0.27
24 1980 1840 140.1 — — — — -135 +87 -1 59.7% +0.71 11–5 (69%) 9–7 (56%) 102.6 +1.02 1969 1796 127.3 — — — — +69 +56 -315 60.8% +0.65 10–7 (59%) — — +3.64
25 1981 1822 154.3 — — — — -117 +93 — 64.4% +0.90 15–6 (71%) 8–8 (50%) 98.0 -1.04 1970 1804 127.6 — — — — +60 — — 53.9% +0.49 9–1 (90%) 0–2 — +1.66
26 1982 1705 137.3 — — — — +2 +108 +7 50.0% +0.10 8–8 (50%) 10–5 (67%) 100.7 -1.68 1971 1748 129.9 — — — — +105 +80 -167 65.2% +0.90 3–6 (33%) 7–0 (100%) 100.9 +4.08
27 1983 1721 141.2 — — — — -4 +30 — 56.0% +0.28 4–5 (44%) 8–2 (80%) 101.4 +0.86 1972 1706 128.0 — — — — +63 +56 -87 50.6% +0.08 3–6 (33%) 5–6 (45%) 94.9 +1.16
28 1984 1781 136.2 — — — — -63 +21 — 53.5% +0.11 8–4 (67%) 6–4 (60%) 105.9 +0.01 1973 1698 118.0 — — — — +46 — — 52.0% -0.12 1–2 (33%) 3–0 (100%) — -0.13
29 1985 1610 138.7 — — — — +36 +76 — 37.3% -0.55 6–3 (67%) 3–0 (100%) — -1.77 1974 1863 142.6 — — — — -34 -6 -203 61.5% +0.43 5–5 (50%) 7–2 (78%) 104.7 -2.09
30 1986 1579 116.2 — — — — — +60 — 44.0% -0.28 1–2 (33%) 0–1 — +0.63 1975 1769 140.3 — — — — +80 +16 — 49.5% +0.08 9–8 (53%) 4–5 (44%) 98.9 -1.45
31 1987 1546 112.6 — — — — +114 +26 — 46.4% +0.21 1–1 1–4 (20%) — +1.72 1976 1816 127.2 — — — — +53 -51 — 60.7% +0.64 5–2 (71%) 3–3 (50%) 102.5 +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%) 98.7 -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 — 2086 150.5 — — — — -101 +57 -119 56.8% +0.47 112–83 (57%) 94–77 (55%) 103.9 +0.48 — 1881 136.9 — — — — +50 +30 -156 55.5% +0.38 53–56 (49%) 34–22 (61%) 101.5 +2.93

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.