H2H data updated: 2026-07-14 02:15 UTC
J. Kallquist vs A. Betancur H2H: 0-1
Compare the head-to-head record, career totals, season-by-season performance, and match log for J. Kallquist vs A. Betancur.
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Career Comparison
| Metric | J. Kallquist | A. Betancur |
|---|---|---|
| Peak Ranking | #177 | #68 |
| Peak Points | 0 | 0 |
| Peak Elo | 1,500 | 1,600 |
| Singles W-L | 0–13 | 34–77 |
| Win % | 0.0% | 30.6% |
| Grand Slam titles | 0 | 0 |
| Masters 1000 titles | 0 | 0 |
| ATP Finals titles | 0 | 0 |
| ATP 500 titles | 0 | 0 |
| ATP 250 titles | 0 | 0 |
| Total titles | 0 | 0 |
| J. Kallquist | A. Betancur | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | W-L | Win % | Rank | Elo | GS | Titles |
| 1974 | 0–1 | 0.0% | #318 | 1,485 | 0 | 0 | 1968 | 0–1 | 0.0% | — | 1,488 | 0 | 0 |
| 1975 | 0–2 | 0.0% | #264 | 1,478 | 0 | 0 | 1970 | 0–1 | 0.0% | — | 1,473 | 0 | 0 |
| 1976 | 0–1 | 0.0% | #360 | 1,466 | 0 | 0 | 1972 | 0–1 | 0.0% | — | 1,469 | 0 | 0 |
| 1977 | 0–2 | 0.0% | #294 | 1,433 | 0 | 0 | 1974 | 0–1 | 0.0% | #274 | 1,466 | 0 | 0 |
| 1978 | 0–2 | 0.0% | #465 | 1,428 | 0 | 0 | 1975 | 3–5 | 37.5% | #145 | 1,524 | 0 | 0 |
| 1979 | 0–2 | 0.0% | #177 | 1,424 | 0 | 0 | 1976 | 9–19 | 32.1% | #98 | 1,535 | 0 | 0 |
| 1980 | 0–2 | 0.0% | #365 | 1,399 | 0 | 0 | 1977 | 9–18 | 33.3% | #138 | 1,521 | 0 | 0 |
| 1982 | 0–1 | 0.0% | — | 1,395 | 0 | 0 | 1978 | 5–15 | 25.0% | #184 | 1,509 | 0 | 0 |
| — | — | — | — | — | — | — | 1979 | 1–1 | 50.0% | #131 | 1,519 | 0 | 0 |
| — | — | — | — | — | — | — | 1980 | 6–14 | 30.0% | #164 | 1,475 | 0 | 0 |
| — | — | — | — | — | — | — | 1981 | 1–1 | 50.0% | #164 | 1,486 | 0 | 0 |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 6, 1977* | Bastad | ATP 250 | R32 | Clay | A. Betancur #125 | 7-5 2-6 6-4 | J. Kallquist #300 | Match data |