H2H data updated: 2026-07-14 14:15 UTC
O. Parun vs Jairo Velasco H2H: 3-0
O. Parun leads Jairo Velasco 3–0 in 3 ATP main-draw meetings. O. Parun's record is 3–0 on clay courts. Their latest meeting was at Indianapolis in 1976, where O. Parun won 7-6 6-4.
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Career Comparison
| Metric | O. Parun | Jairo Velasco |
|---|---|---|
| Peak Ranking | #18 | — |
| Peak Points | 0 | — |
| Peak Elo | 1,990 | 1,701 |
| Singles W-L | 375–342 | — |
| Win % | 52.3% | — |
| Grand Slam titles | 0 | 0 |
| Masters 1000 titles | 0 | 0 |
| ATP Finals titles | 0 | 0 |
| ATP 500 titles | 0 | 0 |
| ATP 250 titles | 6 | 0 |
| Total titles | 6 | 0 |
| O. Parun | Jairo Velasco | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 13–16 | 44.8% | — | 1,561 | 0 | 0 | — | — | — | — | — | — | — |
| 1969 | 13–22 | 37.1% | — | 1,581 | 0 | 0 | — | — | — | — | — | — | — |
| 1970 | 19–21 | 47.5% | — | 1,586 | 0 | 0 | — | — | — | — | — | — | — |
| 1971 | 26–24 | 52.0% | — | 1,689 | 0 | 0 | — | — | — | — | — | — | — |
| 1972 | 39–36 | 52.0% | — | 1,703 | 0 | 0 | — | — | — | — | — | — | — |
| 1973 | 49–43 | 53.3% | #40 | 1,731 | 0 | 1 | — | — | — | — | — | — | — |
| 1974 | 76–37 | 67.3% | #25 | 1,945 | 0 | 3 | — | — | — | — | — | — | — |
| 1975 | 65–31 | 67.7% | #26 | 1,889 | 0 | 4 | — | — | — | — | — | — | — |
| 1976 | 38–23 | 62.3% | #29 | 1,816 | 0 | 6 | — | — | — | — | — | — | — |
| 1977 | 13–27 | 32.5% | #149 | 1,624 | 0 | 6 | — | — | — | — | — | — | — |
| 1978 | 1–14 | 6.7% | #210 | 1,499 | 0 | 6 | — | — | — | — | — | — | — |
| 1979 | 3–15 | 16.7% | #214 | 1,426 | 0 | 6 | — | — | — | — | — | — | — |
| 1980 | 15–19 | 44.1% | #96 | 1,595 | 0 | 6 | — | — | — | — | — | — | — |
| 1981 | 5–13 | 27.8% | #99 | 1,535 | 0 | 6 | — | — | — | — | — | — | — |
| 1982 | 0–1 | 0.0% | #200 | 1,522 | 0 | 6 | — | — | — | — | — | — | — |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 9, 1976 | Indianapolis | ATP 250 | R32 | Clay | O. Parun | 7-6 6-4 | Jairo Velasco | Match data |
| Aug 7, 1975* | Louisville | ATP 250 | R64 | Clay | O. Parun | 6-0 6-1 | Jairo Velasco | Match data |
| Jul 26, 1974* | Kitzbuhel | ATP 250 | SF | Clay | O. Parun | 6-2 4-6 3-6 6-1 6-2 | Jairo Velasco | Match data |