H2H data updated: 2026-07-19 08:25 UTC
Karen Krantzcke vs Janet Haas H2H: 1-0
Karen Krantzcke holds a 1–0 lead over Janet Haas in their WTA head-to-head. Across 1 main-draw meeting, Karen Krantzcke leads 1–0 on clay. Most recently, Karen Krantzcke won the 1972 St. Petersburg fourth round 6-4 6-0.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Apr 15, 1972* | St. Petersburg | WTA 500 | R16 | Clay | Karen Krantzcke | 6-4 6-0 | Janet Haas | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Karen Krantzcke | — | — | — | 1,999 | 276 | 174 | 61.3% | 0 | 0 | 0 | 2 | 7 | 9 |
| Janet Haas | — | — | — | 1,627 | 30 | 43 | 41.1% | 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.
| Karen Krantzcke | Janet Haas | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 50–17 | 74.6% | — | 1,793 | 0 | 4 | 1972 | 6–7 | 46.2% | — | 1,535 | 0 | 0 |
| 1969 | 66–29 | 69.5% | — | 1,855 | 0 | 8 | 1973 | 9–13 | 40.9% | — | 1,574 | 0 | 0 |
| 1970 | 46–24 | 65.7% | — | 1,861 | 0 | 8 | 1974 | 9–15 | 37.5% | — | 1,512 | 0 | 0 |
| 1971 | 3–15 | 16.7% | — | 1,760 | 0 | 8 | 1975 | 4–7 | 36.4% | — | 1,493 | 0 | 0 |
| 1972 | 35–27 | 56.5% | — | 1,939 | 0 | 8 | 1980 | 2–1 | 66.7% | — | 1,510 | 0 | 0 |
| 1973 | 33–31 | 51.6% | — | 1,893 | 0 | 8 | — | — | — | — | — | — | — |
| 1974 | 24–17 | 58.5% | — | 1,910 | 0 | 9 | — | — | — | — | — | — | — |
| 1975 | 5–7 | 41.7% | — | 1,837 | 0 | 9 | — | — | — | — | — | — | — |
| 1976 | 6–3 | 66.7% | — | 1,833 | 0 | 9 | — | — | — | — | — | — | — |
| 1977 | 8–4 | 66.7% | — | 1,801 | 0 | 9 | — | — | — | — | — | — | — |