H2H data updated: 2026-07-20 14:15 UTC
Karl Meiler vs Jairo Velasco H2H: 2-0
Karl Meiler holds a 2–0 lead over Jairo Velasco in their ATP head-to-head. Across 2 main-draw meetings, Karl Meiler leads 1–0 on carpet and 1–0 on hard courts. Most recently, Karl Meiler won the 1974 Vienna third round 6-1 6-4.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Oct 31, 1974* | Vienna | ATP 250 | R32 | Hard | Karl Meiler | 6-1 6-4 | Jairo Velasco | Match data |
| Mar 22, 1974* | Calgary | ATP 250 | SF | Carpet | Karl Meiler | 6-1 6-2 | Jairo Velasco | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Karl Meiler | #920 | #20 | 0 | 1,894 | 252 | 189 | 57.1% | 0 | 0 | 0 | 0 | 4 | 4 |
| Jairo Velasco | — | — | — | 1,701 | — | — | — | 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.
| Karl Meiler | Jairo Velasco | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 5–3 | 62.5% | — | 1,555 | 0 | 0 | — | — | — | — | — | — | — |
| 1970 | 5–6 | 45.5% | — | 1,560 | 0 | 0 | — | — | — | — | — | — | — |
| 1971 | 1–5 | 16.7% | — | 1,506 | 0 | 0 | — | — | — | — | — | — | — |
| 1972 | 15–5 | 75.0% | — | 1,722 | 0 | 1 | — | — | — | — | — | — | — |
| 1973 | 47–28 | 62.7% | #32 | 1,793 | 0 | 1 | — | — | — | — | — | — | — |
| 1974 | 42–26 | 61.8% | #67 | 1,777 | 0 | 3 | — | — | — | — | — | — | — |
| 1975 | 47–24 | 66.2% | #31 | 1,841 | 0 | 3 | — | — | — | — | — | — | — |
| 1976 | 26–23 | 53.1% | #54 | 1,818 | 0 | 3 | — | — | — | — | — | — | — |
| 1977 | 33–21 | 61.1% | #35 | 1,788 | 0 | 4 | — | — | — | — | — | — | — |
| 1978 | 8–12 | 40.0% | #127 | 1,699 | 0 | 4 | — | — | — | — | — | — | — |
| 1979 | 8–9 | 47.1% | #169 | 1,653 | 0 | 4 | — | — | — | — | — | — | — |
| 1980 | 0–4 | 0.0% | #238 | 1,603 | 0 | 4 | — | — | — | — | — | — | — |
| 1981 | 3–6 | 33.3% | #238 | 1,576 | 0 | 4 | — | — | — | — | — | — | — |
| 1982 | 5–9 | 35.7% | #270 | 1,554 | 0 | 4 | — | — | — | — | — | — | — |
| 1983 | 4–6 | 40.0% | #142 | 1,563 | 0 | 4 | — | — | — | — | — | — | — |
| 1984 | 2–1 | 66.7% | #180 | 1,588 | 0 | 4 | — | — | — | — | — | — | — |
| 1985 | 1–1 | 50.0% | #452 | 1,590 | 0 | 4 | — | — | — | — | — | — | — |