H2H data updated: 2026-07-19 14:15 UTC
Patricio Cornejo vs Giovanni Cierro H2H: 1-0
Patricio Cornejo holds a 1–0 lead over Giovanni Cierro in their ATP head-to-head. Across 1 main-draw meeting, Patricio Cornejo leads 1–0 on clay. Most recently, Patricio Cornejo won the 1968 Naples second round 6-1 6-3.
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CHI
Age 82
Right-Handed
180 cm / 5'11"
H2H
1
–
0
1 main draw meetings
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Apr 24, 1968* | Naples | ATP 250 | R64 | Clay | Patricio Cornejo | 6-1 6-3 | Giovanni Cierro | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Patricio Cornejo | #335 | #65 | 0 | 1,708 | 142 | 202 | 41.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Giovanni Cierro | — | — | — | 1,500 | — | — | — | 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.
| Patricio Cornejo | Giovanni Cierro | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 23–16 | 59.0% | — | 1,606 | 0 | 0 | — | — | — | — | — | — | — |
| 1969 | 13–11 | 54.2% | — | 1,592 | 0 | 0 | — | — | — | — | — | — | — |
| 1970 | 10–15 | 40.0% | — | 1,581 | 0 | 0 | — | — | — | — | — | — | — |
| 1971 | 13–20 | 39.4% | — | 1,556 | 0 | 0 | — | — | — | — | — | — | — |
| 1972 | 11–19 | 36.7% | — | 1,581 | 0 | 0 | — | — | — | — | — | — | — |
| 1973 | 11–23 | 32.4% | #99 | 1,562 | 0 | 0 | — | — | — | — | — | — | — |
| 1974 | 20–32 | 38.5% | #66 | 1,611 | 0 | 0 | — | — | — | — | — | — | — |
| 1975 | 8–22 | 26.7% | #138 | 1,576 | 0 | 0 | — | — | — | — | — | — | — |
| 1976 | 13–15 | 46.4% | #108 | 1,623 | 0 | 0 | — | — | — | — | — | — | — |
| 1977 | 14–13 | 51.9% | #69 | 1,685 | 0 | 0 | — | — | — | — | — | — | — |
| 1978 | 6–16 | 27.3% | #172 | 1,584 | 0 | 0 | — | — | — | — | — | — | — |