Patricio Cornejo
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Guillermo Vilas | 0 | 7 | 7 | Nov 19, 1976 | H2H |
| Stan Smith | 1 | 6 | 7 | Jun 23, 1976 | H2H |
| Cliff Richey | 0 | 5 | 5 | Jul 25, 1973 | H2H |
| Clark Graebner | 0 | 5 | 5 | Feb 21, 1973 | H2H |
| Roscoe Tanner | 2 | 2 | 4 | Aug 2, 1978 | H2H |
H2H data updated: 2026-10-23 00:00 UTC
Patricio Cornejo vs Steve Siegel H2H: 1-0
Patricio Cornejo holds a 1–0 lead over Steve Siegel in their ATP head-to-head. Across 1 main-draw meeting, Patricio Cornejo leads 1–0 on clay. Most recently, Patricio Cornejo won the 1974 Bretton Woods round of 32 7-5 7-5.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
1
–
0
1 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Patricio Cornejo | 7-5 7-5 | Steve Siegel | Match data | Aug 8, 1974* | R32 | Bretton Woods | 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 | 1,708 | 140 | 201 | 41.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Steve Siegel | #300 | #244 | 0 | 1,500 | 2 | 13 | 13.3% | 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 | Patricio Cornejo | Steve Siegel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | — | — | — | — | — | — | — | 1968 | 0–1 | 0.0% | — | 1,481 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 1970 | 0–1 | 0.0% | — | 1,473 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 1971 | 0–1 | 0.0% | — | 1,466 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 1972 | 1–2 | 33.3% | — | 1,466 | 0 | 0 |
| 24 | 1968 | 23–16 | 59.0% | — | 1,599 | 0 | 0 | 1973 | 1–4 | 20.0% | — | 1,432 | 0 | 0 |
| 25 | 1969 | 13–11 | 54.2% | — | 1,588 | 0 | 0 | 1974 | 0–4 | 0.0% | #249 | 1,403 | 0 | 0 |
| 26 | 1970 | 8–14 | 36.4% | — | 1,572 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 1971 | 13–20 | 39.4% | — | 1,545 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 1972 | 11–19 | 36.7% | — | 1,577 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 1973 | 11–23 | 32.4% | #99 | 1,550 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 1974 | 20–31 | 39.2% | #66 | 1,613 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 1975 | 8–22 | 26.7% | #138 | 1,581 | 0 | 0 | — | — | — | — | — | — | — |
| 32 | 1976 | 13–15 | 46.4% | #108 | 1,626 | 0 | 0 | — | — | — | — | — | — | — |
| 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 | Steve Siegel | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| 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 % | |||
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1968 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1970 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1971 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1972 | — | — | — | — | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 24 | 1968 | — | — | — | — | 14 | 9 | 23 | 60.9% | 9 | 7 | 16 | 56.3% | — | — | — | — | 1973 | 0 | 1 | 1 | 0.0% | — | — | — | — | 1 | 3 | 4 | 25.0% | — | — | — | — |
| 25 | 1969 | — | — | — | — | 6 | 4 | 10 | 60.0% | 7 | 7 | 14 | 50.0% | — | — | — | — | 1974 | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
| 26 | 1970 | 2 | 5 | 7 | 28.6% | 5 | 4 | 9 | 55.6% | 1 | 5 | 6 | 16.7% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 1971 | 2 | 8 | 10 | 20.0% | 8 | 7 | 15 | 53.3% | 3 | 4 | 7 | 42.9% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 1972 | 3 | 6 | 9 | 33.3% | 6 | 6 | 12 | 50.0% | 2 | 3 | 5 | 40.0% | 0 | 4 | 4 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 1973 | 1 | 4 | 5 | 20.0% | 8 | 11 | 19 | 42.1% | 0 | 1 | 1 | 0.0% | 2 | 7 | 9 | 22.2% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 1974 | 4 | 8 | 12 | 33.3% | 12 | 14 | 26 | 46.2% | 0 | 3 | 3 | 0.0% | 4 | 6 | 10 | 40.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 1975 | 0 | 2 | 2 | 0.0% | 6 | 15 | 21 | 28.6% | 1 | 2 | 3 | 33.3% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 1976 | 4 | 2 | 6 | 66.7% | 8 | 11 | 19 | 42.1% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 33 | 1977 | — | — | — | — | 14 | 14 | 28 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 34 | 1978 | — | — | — | — | 6 | 16 | 22 | 27.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 16 | 35 | 51 | 31.4% | 93 | 111 | 204 | 45.6% | 23 | 33 | 56 | 41.1% | 8 | 22 | 30 | 26.7% | — | 0 | 3 | 3 | 0.0% | 0 | 5 | 5 | 0.0% | 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 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 | Patricio Cornejo | Steve Siegel | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1968 | 1481 | 95.2 | — | — | — | — | — | — | — | 0.0% | -4.00 | — | — | — | +0.12 |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1970 | 1473 | 98.6 | — | — | — | — | — | — | — | 0.0% | -2.00 | — | — | — | -0.06 |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1971 | 1466 | 102.5 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | -0.11 |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1972 | 1467 | 105.2 | — | — | — | — | — | — | — | 42.9% | -0.86 | 0–1 | — | — | -0.10 |
| 24 | 1968 | 1599 | 110.9 | — | — | — | — | — | -20 | +17 | 57.3% | +0.36 | 3–6 (33%) | — | — | +0.69 | 1973 | 1433 | 102.3 | — | — | — | — | — | — | +38 | 0.0% | -3.56 | — | — | — | -0.05 |
| 25 | 1969 | 1588 | 105.3 | — | — | — | — | — | +6 | -1 | 50.8% | -0.09 | 5–2 (71%) | — | — | +0.33 | 1974 | 1404 | 96.0 | — | — | — | — | — | — | — | 0.0% | -3.25 | — | — | — | +0.24 |
| 26 | 1970 | 1572 | 111.2 | — | — | — | — | -22 | +55 | -55 | 39.7% | -0.76 | 2–3 (40%) | 2–3 (40%) | 99.0 | -0.94 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 1971 | 1545 | 115.2 | — | — | — | — | -113 | +126 | -34 | 37.3% | -0.92 | 1–3 (25%) | 6–4 (60%) | 100.4 | +0.48 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 1972 | 1578 | 114.4 | — | — | — | — | -121 | +69 | -54 | 40.8% | -0.57 | 2–4 (33%) | 2–5 (29%) | 96.0 | +0.46 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 1973 | 1550 | 122.5 | — | — | — | — | -97 | +55 | — | 34.2% | -0.99 | 2–5 (29%) | 2–7 (22%) | 92.9 | +0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 1974 | 1613 | 135.5 | — | — | — | — | -89 | +62 | -172 | 44.3% | -0.19 | 6–11 (35%) | 5–8 (38%) | 96.6 | -1.79 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 1975 | 1581 | 135.2 | — | — | — | — | -77 | +40 | -135 | 32.3% | -0.95 | 1–4 (20%) | 3–7 (30%) | 95.9 | -2.08 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 1976 | 1627 | 119.8 | — | — | — | — | -51 | -37 | — | 48.5% | -0.09 | 4–6 (40%) | 3–2 (60%) | 98.4 | +1.82 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 33 | 1977 | 1686 | 123.4 | — | — | — | — | — | -6 | — | 46.4% | -0.17 | 8–4 (67%) | 1–5 (17%) | 102.4 | +1.48 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 34 | 1978 | 1587 | 122.9 | — | — | — | — | — | -12 | — | 30.2% | -1.04 | 4–3 (57%) | 1–5 (17%) | 97.6 | -1.19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1709 | 125.7 | — | — | — | — | -88 | +25 | -28 | 42.9% | -0.43 | 38–51 (43%) | 25–46 (35%) | 91.3 | -0.21 | — | 1500 | 100.1 | — | — | — | — | — | — | +38 | 9.7% | -2.74 | 0–1 | — | — | +0.29 |
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.
Steve Siegel
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Clark Graebner | 0 | 1 | 1 | Sep 18, 1974 | H2H |
| Jeff Simpson | 0 | 1 | 1 | Aug 28, 1974 | H2H |
| Patricio Cornejo | 0 | 1 | 1 | Aug 8, 1974 | H2H |
| Vijay Amritraj | 0 | 1 | 1 | Mar 7, 1974 | H2H |
| Allan Stone | 0 | 1 | 1 | Aug 31, 1973 | H2H |