H2H data updated: 2026-07-19 08:25 UTC
Sandy Collins vs Janine Tremelling H2H: 0-1
Janine Tremelling holds a 1–0 lead over Sandy Collins in their WTA head-to-head. Across 1 main-draw meeting, Janine Tremelling leads 1–0 on carpet. Most recently, Janine Tremelling won the 1985 New Orleans third round 6-2 6-2.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Sep 26, 1985* | New Orleans | WTA 250 | R32 | Carpet | Janine Tremelling | 6-2 6-2 | Sandy Collins | 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 |
| Janine Tremelling | #408 | #53 | 14 | 1,723 | 39 | 59 | 39.8% | 0 | 0 | 0 | 0 | 1 | 1 |
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 | Janine Tremelling | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1982 | 1–1 | 50.0% | — | 1,506 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 1985 | 8–15 | 34.8% | — | 1,576 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 1986 | 13–18 | 41.9% | #67 | 1,601 | 0 | 1 |
| 19 | 1978 | 6–6 | 50.0% | — | 1,537 | 0 | 0 | 1987 | 6–7 | 46.2% | #106 | 1,622 | 0 | 1 |
| 20 | 1979 | 2–7 | 22.2% | — | 1,495 | 0 | 0 | 1988 | 3–4 | 42.9% | #182 | 1,607 | 0 | 1 |
| 21 | 1980 | 10–12 | 45.5% | — | 1,626 | 0 | 0 | 1989 | 6–8 | 42.9% | #116 | 1,613 | 0 | 1 |
| 22 | 1981 | 25–20 | 55.6% | — | 1,786 | 0 | 0 | 1990 | 2–6 | 25.0% | #214 | 1,590 | 0 | 1 |
| 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 | — | — | — | — | — | — | — |