H2H data updated: 2026-07-18 02:15 UTC
Onny Parun vs Patricio Cornejo H2H: 2-1
Onny Parun holds a 2–1 lead over Patricio Cornejo in their ATP head-to-head. Across 3 main-draw meetings, they are tied 1–1 on clay, while Onny Parun leads 1–0 on carpet. Most recently, Onny Parun won the 1975 Philadelphia Wct first round W/O.
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NZL
Age 79
Right-Handed
188 cm / 6'2"
H2H
2
–
1
3 main draw meetings
CHI
Age 82
Right-Handed
180 cm / 5'11"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jan 21, 1975* | Philadelphia Wct | ATP 250 | R128 | Carpet | Onny Parun | (w/o) | Patricio Cornejo | Match data |
| Jun 5, 1973* | Rome | Masters 1000 | R32 | Clay | Patricio Cornejo | 6-3 6-7 6-1 | Onny Parun | Match data |
| Mar 22, 1973* | Atlanta Wct | ATP 250 | R32 | Clay | Onny Parun | 7-6(5) 6-3 | Patricio Cornejo | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Onny Parun | #398 | #18 | 0 | 1,990 | 375 | 342 | 52.3% | 0 | 0 | 0 | 0 | 6 | 6 |
| Patricio Cornejo | #335 | #65 | 0 | 1,708 | 142 | 202 | 41.3% | 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 | Onny Parun | Patricio Cornejo | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 21 | 1968 | 13–16 | 44.8% | — | 1,561 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1969 | 13–22 | 37.1% | — | 1,581 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 1970 | 19–21 | 47.5% | — | 1,586 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1971 | 26–24 | 52.0% | — | 1,689 | 0 | 0 | 1968 | 23–16 | 59.0% | — | 1,606 | 0 | 0 |
| 25 | 1972 | 39–36 | 52.0% | — | 1,703 | 0 | 0 | 1969 | 13–11 | 54.2% | — | 1,592 | 0 | 0 |
| 26 | 1973 | 49–43 | 53.3% | #40 | 1,731 | 0 | 1 | 1970 | 10–15 | 40.0% | — | 1,581 | 0 | 0 |
| 27 | 1974 | 76–37 | 67.3% | #25 | 1,945 | 0 | 3 | 1971 | 13–20 | 39.4% | — | 1,556 | 0 | 0 |
| 28 | 1975 | 65–31 | 67.7% | #26 | 1,889 | 0 | 4 | 1972 | 11–19 | 36.7% | — | 1,581 | 0 | 0 |
| 29 | 1976 | 38–23 | 62.3% | #29 | 1,816 | 0 | 6 | 1973 | 11–23 | 32.4% | #99 | 1,562 | 0 | 0 |
| 30 | 1977 | 13–27 | 32.5% | #149 | 1,624 | 0 | 6 | 1974 | 20–32 | 38.5% | #66 | 1,611 | 0 | 0 |
| 31 | 1978 | 1–14 | 6.7% | #210 | 1,499 | 0 | 6 | 1975 | 8–22 | 26.7% | #138 | 1,576 | 0 | 0 |
| 32 | 1979 | 3–15 | 16.7% | #214 | 1,426 | 0 | 6 | 1976 | 13–15 | 46.4% | #108 | 1,623 | 0 | 0 |
| 33 | 1980 | 15–19 | 44.1% | #96 | 1,595 | 0 | 6 | 1977 | 14–13 | 51.9% | #69 | 1,685 | 0 | 0 |
| 34 | 1981 | 5–13 | 27.8% | #99 | 1,535 | 0 | 6 | 1978 | 6–16 | 27.3% | #172 | 1,584 | 0 | 0 |
| 35 | 1982 | 0–1 | 0.0% | #200 | 1,522 | 0 | 6 | — | — | — | — | — | — | — |