H2H data updated: 2026-09-12 00:00 UTC
Anthea Stewart holds a 1–0 lead over Monica Simmen in their WTA head-to-head. Across 1 main-draw meeting, Anthea Stewart leads 1–0 on carpet. Most recently, Anthea Stewart won the 1978 Bremen round of 16 6-2 6-2.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Anthea Stewart | 6-2 6-2 | Monica Simmen | Match data | Feb 4, 1978* | R16 | Bremen | WTA 250 | Carpet |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Anthea Stewart | — | — | — | 1,662 | 53 | 60 | 46.9% | 0 | 0 | 0 | 0 | 3 | 3 |
| Monica Simmen | — | — | — | 1,547 | 11 | 18 | 37.9% | 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.
| Anthea Stewart | Monica Simmen | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1975 | 0–1 | 0.0% | — | 1,489 | 0 | 0 | 1976 | 0–1 | 0.0% | — | 1,494 | 0 | 0 |
| 1976 | 3–11 | 21.4% | — | 1,451 | 0 | 0 | 1977 | 3–2 | 60.0% | — | 1,533 | 0 | 0 |
| 1977 | 3–7 | 30.0% | — | 1,436 | 0 | 0 | 1978 | 1–5 | 16.7% | — | 1,482 | 0 | 0 |
| 1978 | 7–6 | 53.8% | — | 1,499 | 0 | 0 | 1979 | 1–1 | 50.0% | — | 1,483 | 0 | 0 |
| 1979 | 2–8 | 20.0% | — | 1,474 | 0 | 0 | 1980 | 2–3 | 40.0% | — | 1,487 | 0 | 0 |
| 1980 | 18–13 | 58.1% | — | 1,559 | 0 | 1 | 1981 | 4–6 | 40.0% | — | 1,476 | 0 | 0 |
| 1981 | 14–11 | 56.0% | — | 1,567 | 0 | 1 | — | — | — | — | — | — | — |
| 1982 | 6–3 | 66.7% | — | 1,618 | 0 | 3 | — | — | — | — | — | — | — |
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.
| Anthea Stewart | Monica Simmen | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | ||||||||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 1975 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 1976 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1976 | — | — | — | — | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | 2 | 4 | 6 | 33.3% | 1977 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 5 | 60.0% |
| 1977 | 1 | 1 | 2 | 50.0% | 1 | 4 | 5 | 20.0% | — | — | — | — | 1 | 2 | 3 | 33.3% | 1978 | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% |
| 1978 | — | — | — | — | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | 2 | 2 | 4 | 50.0% | 1979 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 1979 | — | — | — | — | 0 | 1 | 1 | 0.0% | 2 | 4 | 6 | 33.3% | 0 | 2 | 2 | 0.0% | 1980 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 1980 | 0 | 1 | 1 | 0.0% | 7 | 4 | 11 | 63.6% | 1 | 3 | 4 | 25.0% | 2 | 2 | 4 | 50.0% | 1981 | — | — | — | — | 1 | 4 | 5 | 20.0% | — | — | — | — | — | — | — | — |
| 1981 | — | — | — | — | 0 | 2 | 2 | 0.0% | 5 | 4 | 9 | 55.6% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1 | 2 | 3 | 33.3% | 9 | 14 | 23 | 39.1% | 8 | 17 | 25 | 32.0% | 7 | 12 | 19 | 36.8% | Career | — | — | — | — | 2 | 8 | 10 | 20.0% | 0 | 2 | 2 | 0.0% | 6 | 5 | 11 | 54.5% |
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.
| Anthea Stewart | Monica Simmen | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1975 | 1490 | 96.0 | — | — | — | — | — | — | — | 0.0% | -4.00 | — | — | — | -0.04 | 1976 | 1494 | 98.7 | — | — | — | — | — | — | — | 0.0% | -5.00 | — | — | — | +0.01 |
| 1976 | 1452 | 101.3 | — | — | — | — | +125 | — | — | 30.3% | -1.55 | 1–4 (20%) | — | — | +1.09 | 1977 | 1534 | 102.3 | — | — | — | — | +85 | — | — | 53.8% | +0.08 | 2–1 (67%) | 1–2 (33%) | 100.8 | +1.20 |
| 1977 | 1437 | 97.0 | — | — | — | — | +123 | +33 | — | 31.8% | -1.05 | 1–1 | 1–1 | — | +2.07 | 1978 | 1483 | 93.6 | — | — | — | — | — | — | — | 16.7% | -2.67 | — | — | — | +0.76 |
| 1978 | 1500 | 118.3 | — | — | — | — | +93 | — | — | 55.2% | +0.66 | 1–2 (33%) | 2–0 | — | +0.82 | 1979 | 1483 | 95.1 | — | — | — | — | — | — | — | 50.0% | -1.00 | — | — | — | +0.77 |
| 1979 | 1474 | 102.0 | — | — | — | — | — | — | +14 | 32.0% | -1.24 | 1–4 (20%) | 0–1 | — | +0.57 | 1980 | 1488 | 106.9 | — | — | — | — | — | -4 | — | 45.5% | 0.00 | 0–1 | — | — | +0.72 |
| 1980 | 1560 | 126.0 | — | — | — | — | -50 | -18 | -97 | 59.4% | +0.84 | 2–5 (29%) | 2–2 (50%) | 98.4 | +2.62 | 1981 | 1477 | 102.8 | — | — | — | — | — | -8 | — | 43.5% | -0.35 | 1–2 (33%) | 2–0 | — | +0.33 |
| 1981 | 1568 | 121.6 | — | — | — | — | — | — | -29 | 64.2% | +0.96 | 1–6 (14%) | 3–0 (100%) | 96.5 | +2.77 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | 1618 | 117.1 | — | — | — | — | — | — | — | 60.0% | +0.90 | 2–0 | 3–1 (75%) | — | -0.02 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1662 | 119.1 | — | — | — | — | +74 | -2 | -30 | 50.6% | +0.13 | 9–22 (29%) | 11–5 (69%) | 97.0 | +8.74 | Career | 1548 | 100.4 | — | — | — | — | +85 | -7 | — | 40.0% | -0.82 | 3–4 (43%) | 3–2 (60%) | 100.1 | +13.07 |
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 |
|---|---|---|---|---|---|
| Lesley Charles | 1 | 6 | 7 | Aug 2, 1981 | H2H |
| Cathy Drury | 2 | 1 | 3 | Feb 21, 1982 | H2H |
| Debbie Stewart | 3 | 0 | 3 | Feb 20, 1982 | H2H |
| Belinda Thompson | 1 | 2 | 3 | Mar 11, 1981 | H2H |
| Corinne Molesworth | 1 | 2 | 3 | Apr 21, 1979 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Marcela Skuherska | 0 | 2 | 2 | Apr 20, 1981 | H2H |
| Kerstin Seelbach | 2 | 0 | 2 | Mar 14, 1980 | H2H |
| Monique Van Haver | 1 | 1 | 2 | Apr 7, 1978 | H2H |
| Nina Bohm | 0 | 1 | 1 | Apr 20, 1981 | H2H |
| Barbara Rossi | 0 | 1 | 1 | Apr 20, 1981 | H2H |