H2H data updated: 2026-09-12 00:00 UTC
Stephanie Hales holds a 1–0 lead over Jan Blackstad in their WTA head-to-head. They have met 1 times in main draws. Most recently, Stephanie Hales won the 1982 Erie round of 32 6-0 6-4.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Stephanie Hales | 6-0 6-4 | Jan Blackstad | Match data | Jul 22, 1982* | R32 | Erie | WTA 250 | — |
Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan Blackstad | — | — | — | 1,500 | 2 | 13 | 13.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Stephanie Hales | — | — | — | 1,500 | 3 | 13 | 18.8% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Jan Blackstad | Stephanie Hales | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1982 | 2–7 | 22.2% | — | 1,441 | 0 | 0 | 1980 | 0–3 | 0.0% | — | 1,460 | 0 | 0 |
| 1985 | 0–3 | 0.0% | — | 1,399 | 0 | 0 | 1981 | 0–1 | 0.0% | — | 1,444 | 0 | 0 |
| 1986 | 0–2 | 0.0% | — | 1,378 | 0 | 0 | 1982 | 3–9 | 25.0% | — | 1,410 | 0 | 0 |
| 1987 | 0–1 | 0.0% | — | 1,368 | 0 | 0 | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Jan Blackstad | Stephanie Hales | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | ||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 1982 | 1 | 2 | 3 | 33.3% | 0 | 3 | 3 | 0.0% | 1 | 1 | 2 | 50.0% | 1980 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1986 | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | 1982 | 0 | 3 | 3 | 0.0% | 2 | 4 | 6 | 33.3% | — | — | — | — |
| 1987 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1 | 3 | 4 | 25.0% | 0 | 5 | 5 | 0.0% | 1 | 1 | 2 | 50.0% | Career | 0 | 4 | 4 | 0.0% | 2 | 4 | 6 | 33.3% | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Jan Blackstad | Stephanie Hales | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
| 1982 | 1442 | 88.9 | — | — | — | — | +114 | +26 | — | 30.0% | -1.80 | 0–2 | 1–0 | — | +1.13 | 1980 | 1460 | 91.3 | — | — | — | — | — | — | — | 14.3% | -2.71 | 0–1 | 0–1 | — | -0.01 |
| 1985 | 1399 | 92.4 | — | — | — | — | — | — | — | 14.3% | -2.00 | 0–1 | — | — | +0.13 | 1981 | 1445 | 95.9 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | +0.06 |
| 1986 | 1379 | 95.1 | — | — | — | — | — | — | — | 20.0% | -3.00 | 0–1 | — | — | +0.17 | 1982 | 1410 | 101.6 | — | — | — | — | +94 | +95 | — | 30.8% | -1.15 | 0–2 | 1–2 (33%) | — | +0.58 |
| 1987 | 1369 | 87.1 | — | — | — | — | — | — | — | 0.0% | -6.00 | — | — | — | +0.09 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1500 | 85.5 | — | — | — | — | +114 | +26 | — | 23.5% | -2.26 | 0–4 (0%) | 1–0 | — | +10.13 | Career | 1500 | 96.6 | — | — | — | — | +94 | +95 | — | 25.7% | -1.60 | 0–3 (0%) | 1–3 (25%) | 94.2 | +3.94 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Susan Rimes | 0 | 2 | 2 | Aug 15, 1985 | H2H |
| Jamie Golder | 0 | 1 | 1 | Jan 27, 1987 | H2H |
| Luciana Corsato Owsianka | 0 | 1 | 1 | Dec 10, 1986 | H2H |
| Lilian Drescher | 0 | 1 | 1 | Dec 3, 1986 | H2H |
| Patty Oreilly | 0 | 1 | 1 | Sep 12, 1985 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Heidi Eisterlehner | 0 | 3 | 3 | Apr 8, 1982 | H2H |
| Kate Brasher | 0 | 1 | 1 | Jul 29, 1982 | H2H |
| Laura Bernstein | 0 | 1 | 1 | Jul 23, 1982 | H2H |
| Jan Blackstad | 1 | 0 | 1 | Jul 22, 1982 | H2H |
| Shelley Solomon | 0 | 1 | 1 | Jul 1, 1982 | H2H |