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

Patricio Cornejo vs Cliff Richey H2H: 0-5

Cliff Richey holds a 5–0 lead over Patricio Cornejo in their ATP head-to-head. Across 5 main-draw meetings, Cliff Richey leads 3–0 on clay and 2–0 on carpet. Most recently, Cliff Richey won the 1973 Washington Open round of 64 6-2 6-1.

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Patricio Cornejo
CHI Age 82 Right-Handed 180 cm / 5'11"
H2H
0 – 5
5 main draw meetings
Cliff Richey
USA Age 79 Right-Handed 175 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Cliff Richey 6-2 6-1 Patricio Cornejo Match data Jul 25, 1973* R64 Washington Open ATP 250 Clay
Cliff Richey 6-4 6-0 Patricio Cornejo Match data Feb 8, 1973* R32 Philadelphia Wct ATP 250 Carpet
Cliff Richey 6-4 6-3 Patricio Cornejo Match data Feb 9, 1971* QF Washington 1 ATP 250 Carpet
Cliff Richey 6-0 3-6 6-3 Patricio Cornejo Match data Jul 23, 1970* R32 Cincinnati Open ATP 500 Clay
Cliff Richey 6-2 7-5 7-5 Patricio Cornejo Match data Jul 13, 1968* SF Indianapolis 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
Patricio Cornejo #335 #65 0 1,709 142 202 41.3% 0 0 0 0 0 0
Cliff Richey #662 #16 0 2,115 485 222 68.6% 0 0 0 0 21 21

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 Patricio Cornejo Cliff Richey
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 — — — — — — — 1968 46–15 75.4% — 1,738 0 1
22 — — — — — — — 1969 64–18 78.0% — 1,948 0 7
23 — — — — — — — 1970 88–24 78.6% — 2,045 0 12
24 1968 23–16 59.0% — 1,599 0 0 1971 67–23 74.4% — 1,910 0 15
25 1969 13–11 54.2% — 1,588 0 0 1972 54–24 69.2% — 1,958 0 18
26 1970 10–15 40.0% — 1,579 0 0 1973 47–26 64.4% #19 1,848 0 18
27 1971 13–20 39.4% — 1,547 0 0 1974 24–15 61.5% #23 1,907 0 19
28 1972 11–19 36.7% — 1,578 0 0 1975 35–23 60.3% #32 1,857 0 19
29 1973 11–23 32.4% #99 1,552 0 0 1976 33–24 57.9% #28 1,861 0 20
30 1974 20–31 39.2% #66 1,613 0 0 1977 14–17 45.2% #87 1,720 0 20
31 1975 8–22 26.7% #138 1,581 0 0 1978 13–12 52.0% #57 1,709 0 21
32 1976 13–15 46.4% #108 1,626 0 0 1979 0–1 0.0% #662 1,697 0 21
33 1977 14–14 50.0% #89 1,685 0 0 — — — — — — —
34 1978 6–16 27.3% #172 1,586 0 0 — — — — — — —

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 Patricio Cornejo Cliff Richey
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 %
21 — — — — — — — — — — — — — — — — — 1968 9 2 11 81.8% 22 7 29 75.9% 11 5 16 68.8% 4 1 5 80.0%
22 — — — — — — — — — — — — — — — — — 1969 23 5 28 82.1% 27 7 34 79.4% 10 3 13 76.9% 4 3 7 57.1%
23 — — — — — — — — — — — — — — — — — 1970 26 7 33 78.8% 37 5 42 88.1% 10 4 14 71.4% 15 8 23 65.2%
24 1968 — — — — 14 9 23 60.9% 9 7 16 56.3% — — — — 1971 26 7 33 78.8% 20 7 27 74.1% 8 3 11 72.7% 13 6 19 68.4%
25 1969 — — — — 6 4 10 60.0% 7 7 14 50.0% — — — — 1972 22 8 30 73.3% 8 3 11 72.7% 5 1 6 83.3% 19 12 31 61.3%
26 1970 2 5 7 28.6% 7 5 12 58.3% 1 5 6 16.7% — — — — 1973 9 5 14 64.3% 15 10 25 60.0% 3 2 5 60.0% 20 9 29 69.0%
27 1971 2 8 10 20.0% 8 7 15 53.3% 3 4 7 42.9% 0 1 1 0.0% 1974 16 8 24 66.7% 3 3 6 50.0% 2 2 4 50.0% 3 2 5 60.0%
28 1972 3 6 9 33.3% 6 6 12 50.0% 2 3 5 40.0% 0 4 4 0.0% 1975 8 7 15 53.3% 10 8 18 55.6% 5 2 7 71.4% 12 6 18 66.7%
29 1973 1 4 5 20.0% 8 11 19 42.1% 0 1 1 0.0% 2 7 9 22.2% 1976 12 7 19 63.2% 16 6 22 72.7% 0 1 1 0.0% 5 10 15 33.3%
30 1974 4 8 12 33.3% 12 14 26 46.2% 0 3 3 0.0% 4 6 10 40.0% 1977 3 4 7 42.9% 3 6 9 33.3% 0 1 1 0.0% 8 6 14 57.1%
31 1975 0 2 2 0.0% 6 15 21 28.6% 1 2 3 33.3% 1 3 4 25.0% 1978 9 5 14 64.3% 0 2 2 0.0% — — — — 4 5 9 44.4%
32 1976 4 2 6 66.7% 8 11 19 42.1% 0 1 1 0.0% 1 1 2 50.0% 1979 — — — — — — — — — — — — 0 1 1 0.0%
33 1977 — — — — 14 14 28 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
34 1978 — — — — 6 16 22 27.3% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 16 35 51 31.4% 95 112 207 45.9% 23 33 56 41.1% 8 22 30 26.7% — 163 65 228 71.5% 161 64 225 71.6% 54 24 78 69.2% 107 69 176 60.8%

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 Patricio Cornejo Cliff Richey
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
21 — — — — — — — — — — — — — — — — 1968 1739 120.9 — — — — +76 -1 -80 68.3% +1.05 12–4 (75%) — — +2.22
22 — — — — — — — — — — — — — — — — 1969 1948 136.7 — — — — +130 +23 -163 69.5% +1.45 14–3 (82%) — — +2.23
23 — — — — — — — — — — — — — — — — 1970 2046 149.9 — — — — +78 +58 -164 73.0% +1.54 16–7 (70%) 6–3 (67%) 105.3 -0.55
24 1968 1600 110.9 — — — — — -21 +16 57.3% +0.36 3–6 (33%) — — +0.70 1971 1911 147.5 — — — — +121 +58 +23 70.5% +1.44 11–13 (46%) 13–6 (68%) 96.4 +4.89
25 1969 1589 105.3 — — — — — +5 -2 50.8% -0.09 5–2 (71%) — — +0.34 1972 1958 154.4 — — — — +25 +29 +43 64.0% +1.09 16–12 (57%) 15–12 (56%) 100.7 -3.20
26 1970 1579 111.3 — — — — -29 +52 -62 41.5% -0.57 3–3 (50%) 2–3 (40%) 100.1 -0.73 1973 1849 146.1 — — — — +101 -3 +122 61.0% +0.95 13–11 (54%) 14–11 (56%) 97.7 -1.67
27 1971 1548 115.5 — — — — -116 +126 -37 37.3% -0.92 1–3 (25%) 6–4 (60%) 100.4 +0.42 1974 1908 152.6 — — — — +81 -72 +58 59.8% +0.95 8–7 (53%) 9–8 (53%) 101.2 -3.69
28 1972 1579 114.4 — — — — -122 +70 -55 40.8% -0.57 2–4 (33%) 2–5 (29%) 96.0 +0.47 1975 1858 145.3 — — — — +59 -38 +101 56.6% +0.54 14–10 (58%) 8–7 (53%) 99.1 -3.96
29 1973 1552 122.9 — — — — -99 +56 — 34.2% -0.99 2–5 (29%) 2–7 (22%) 92.9 -0.05 1976 1861 149.1 — — — — -31 +42 — 57.8% +0.65 8–8 (50%) 8–10 (44%) 96.3 -1.58
30 1974 1613 135.4 — — — — -87 +63 -172 44.3% -0.19 6–11 (35%) 5–8 (38%) 96.5 -1.79 1977 1720 132.8 — — — — +62 +54 — 47.8% -0.14 4–5 (44%) 7–6 (54%) 100.6 +1.06
31 1975 1581 135.2 — — — — -77 +40 -134 32.3% -0.95 1–4 (20%) 3–7 (30%) 95.9 -2.08 1978 1710 129.8 — — — — +66 — — 50.0% -0.05 5–4 (56%) 4–3 (57%) 100.7 +0.66
32 1976 1627 119.8 — — — — -51 -36 — 48.5% -0.09 4–6 (40%) 3–2 (60%) 98.4 +1.82 1979 1698 102.8 — — — — — — — 0.0% -3.00 — — — -0.06
33 1977 1686 123.4 — — — — — -6 — 46.4% -0.17 8–4 (67%) 1–5 (17%) 102.3 +1.48 — — — — — — — — — — — — — — — —
34 1978 1587 122.9 — — — — — -12 — 30.2% -1.04 4–3 (57%) 1–5 (17%) 97.6 -1.19 — — — — — — — — — — — — — — — —
Career — 1710 125.6 — — — — -89 +26 -30 43.0% -0.42 39–51 (43%) 25–46 (35%) 91.6 -0.18 — 2116 148.8 — — — — +70 +24 -48 64.7% +1.06 121–84 (59%) 84–66 (56%) 104.1 -0.52

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.