H2H data updated: 2026-07-19 02:51 UTC
Sandy Collins vs Andrea Betzner H2H: 1-0
Sandy Collins holds a 1–0 lead over Andrea Betzner in their WTA head-to-head. Across 1 main-draw meeting, Sandy Collins leads 1–0 on hard courts. Most recently, Sandy Collins won the 1985 Hershey third round 7-6 6-3.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Feb 28, 1985* | Hershey | WTA 250 | R32 | Hard | Sandy Collins | 7-6 6-3 | Andrea Betzner | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sandy Collins | — | — | — | 1,823 | 89 | 151 | 37.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Andrea Betzner | #464 | #115 | 6 | 1,545 | 17 | 47 | 26.6% | 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 | Sandy Collins | Andrea Betzner | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 14 | 1973 | 1–1 | 50.0% | — | 1,497 | 0 | 0 | 1981 | 0–1 | 0.0% | — | 1,490 | 0 | 0 |
| 15 | — | — | — | — | — | — | — | 1982 | 1–2 | 33.3% | — | 1,476 | 0 | 0 |
| 16 | — | — | — | — | — | — | — | 1983 | 0–3 | 0.0% | — | 1,442 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 1984 | 1–2 | 33.3% | — | 1,456 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 1985 | 5–8 | 38.5% | — | 1,485 | 0 | 0 |
| 19 | 1978 | 6–6 | 50.0% | — | 1,537 | 0 | 0 | 1986 | 6–11 | 35.3% | #119 | 1,513 | 0 | 0 |
| 20 | 1979 | 2–7 | 22.2% | — | 1,495 | 0 | 0 | 1987 | 3–12 | 20.0% | #162 | 1,445 | 0 | 0 |
| 21 | 1980 | 10–12 | 45.5% | — | 1,626 | 0 | 0 | 1988 | 1–5 | 16.7% | #194 | 1,423 | 0 | 0 |
| 22 | 1981 | 25–20 | 55.6% | — | 1,786 | 0 | 0 | 1989 | 0–3 | 0.0% | #301 | 1,402 | 0 | 0 |
| 23 | 1982 | 14–21 | 40.0% | — | 1,756 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1983 | 13–20 | 39.4% | — | 1,690 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1984 | 9–18 | 33.3% | — | 1,602 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1985 | 1–9 | 10.0% | — | 1,509 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 1986 | 0–1 | 0.0% | — | 1,501 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 1987 | 0–4 | 0.0% | — | 1,454 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 1988 | 3–5 | 37.5% | — | 1,492 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 1989 | 2–8 | 20.0% | — | 1,474 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 1990 | 1–9 | 10.0% | — | 1,422 | 0 | 0 | — | — | — | — | — | — | — |
| 32 | 1991 | 1–5 | 16.7% | — | 1,407 | 0 | 0 | — | — | — | — | — | — | — |
| 33 | 1992 | 1–2 | 33.3% | — | 1,414 | 0 | 0 | — | — | — | — | — | — | — |
| 34 | 1993 | 0–1 | 0.0% | — | 1,408 | 0 | 0 | — | — | — | — | — | — | — |
| 35 | 1994 | 0–2 | 0.0% | — | 1,394 | 0 | 0 | — | — | — | — | — | — | — |