H2H data updated: 2026-09-14 00:00 UTC
Mananchaya Sawangkaew holds a 1–0 lead over Ella Seidel in their WTA head-to-head. Across 1 main-draw meeting, Mananchaya Sawangkaew leads 1–0 on hard courts. Most recently, Mananchaya Sawangkaew won the 2024 Guangzhou Open first round 6-1 2-6 6-2.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Mananchaya Sawangkaew | 6-1 2-6 6-2 | Ella Seidel | Match data | Oct 24, 2024* | R32 | Guangzhou Open | WTA 250 | Hard |
| Mananchaya Sawangkaew | 6-1 6-3 | Ella Seidel | Match data | Oct 21, 2024 | Q2 | Guangzhou Open | WTA 250 | Hard |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mananchaya Sawangkaew | #94 | #94 | 804 | 1,763 | 10 | 9 | 52.6% | 0 | 0 | 0 | 0 | 0 | 0 |
| Ella Seidel | #123 | #78 | 851 | 1,774 | 19 | 29 | 39.6% | 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.
| Age | Mananchaya Sawangkaew | Ella Seidel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | — | — | — | — | — | — | — | 2023 | 0–1 | 0.0% | #179 | 1,489 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 2024 | 5–6 | 45.5% | #140 | 1,504 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 2025 | 12–8 | 60.0% | #86 | 1,739 | 0 | 0 |
| 21 | 2024 | 5–4 | 55.6% | #130 | 1,656 | 0 | 0 | 2026 | 2–14 | 12.5% | #123 | 1,560 | 0 | 0 |
| 22 | 2025 | 2–1 | 66.7% | #241 | 1,587 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2026 | 3–4 | 42.9% | #94 | 1,736 | 0 | 0 | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Mananchaya Sawangkaew | Ella Seidel | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1 | 4 | 5 | 20.0% | 4 | 2 | 6 | 66.7% | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 11 | 6 | 17 | 64.7% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% |
| 21 | 2024 | 5 | 4 | 9 | 55.6% | — | — | — | — | — | — | — | — | 2026 | 2 | 9 | 11 | 18.2% | 0 | 4 | 4 | 0.0% | 0 | 1 | 1 | 0.0% |
| 22 | 2025 | 2 | 1 | 3 | 66.7% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2026 | 1 | 3 | 4 | 25.0% | — | — | — | — | 2 | 1 | 3 | 66.7% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 8 | 8 | 16 | 50.0% | — | — | — | — | 2 | 1 | 3 | 66.7% | — | 14 | 19 | 33 | 42.4% | 5 | 8 | 13 | 38.5% | 0 | 2 | 2 | 0.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 16/16 of Mananchaya Sawangkaew's and 41/48 of Ella Seidel's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Mananchaya Sawangkaew | Ella Seidel | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 18 | — | —/— | — | — | — | — | — | — | — | — | — | 2023 | 1/1 | 3.0 | 8.0 | 51.9% | 65.5% | 43.1% | 58.3% | 37.5% | 54.7% | 44.7% |
| 19 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 11/11 | 1.6 | 4.2 | 58.5% | 61.5% | 43.4% | 46.8% | 39.2% | 54.4% | 43.2% |
| 20 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 15/20 | 3.3 | 4.6 | 57.7% | 63.5% | 47.6% | 55.8% | 40.8% | 56.7% | 38.6% |
| 21 | 2024 | 9/9 | 3.6 | 4.2 | 58.6% | 63.1% | 42.9% | 47.8% | 53.1% | 54.4% | 48.8% | 2026 | 14/16 | 1.9 | 4.6 | 58.7% | 61.1% | 39.3% | 42.9% | 49.3% | 51.8% | 35.9% |
| 23 | 2026 | 7/7 | 1.7 | 4.7 | 67.0% | 64.1% | 37.8% | 47.3% | 37.8% | 55.5% | 42.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 16/19 | 2.8 | 4.4 | 62.3% | 63.5% | 40.6% | 47.6% | 46.4% | 54.9% | 46.2% | — | 41/48 | 2.3 | 4.6 | 58.1% | 62.2% | 43.5% | 49.0% | 43.2% | 54.4% | 39.1% |
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Mananchaya Sawangkaew | Ella Seidel | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 17 | 2020 | 1485 | 97.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1471 | 95.0 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1489 | 98.8 | -2.25 | -1.84 | 0.986 | 49.8% | — | — | — | 33.3% | +0.33 | 0–1 | 0–1 | — | -0.07 |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1504 | 110.0 | -1.52 | +0.11 | 0.947 | 48.7% | +23 | +25 | — | 40.9% | -0.77 | 1–1 | 0–1 | — | +0.43 |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1739 | 127.4 | +0.17 | -3.28 | 0.891 | 47.9% | +19 | — | — | 55.1% | -0.35 | 6–3 (67%) | 4–1 (80%) | 106.2 | +0.70 |
| 21 | 2024 | 1656 | 124.5 | -0.40 | +2.49 | 1.070 | 51.7% | +23 | — | — | 50.0% | +0.36 | 3–1 (75%) | 1–0 | — | -0.16 | 2026 | 1561 | 113.9 | -3.38 | -3.93 | 0.745 | 44.2% | +52 | -121 | — | 25.0% | -2.03 | 0–5 (0%) | 1–1 | — | +0.07 |
| 22 | 2025 | 1588 | 107.6 | — | — | — | — | +47 | — | — | 71.4% | 0.00 | 0–1 | 1–0 | — | -0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2026 | 1737 | 117.1 | -0.80 | +0.27 | 0.963 | 49.0% | -27 | — | +110 | 43.8% | -0.38 | 1–1 | 0–1 | — | +0.12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1763 | 119.3 | -0.58 | +1.52 | 1.024 | 50.5% | +15 | — | +110 | 51.1% | +0.04 | 4–3 (57%) | 2–1 (67%) | — | -0.37 | — | 1774 | 119.2 | -1.55 | -2.56 | 0.856 | 46.9% | +31 | -33 | — | 41.8% | -0.97 | 7–10 (41%) | 5–4 (56%) | 97.8 | +2.35 |
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 |
|---|---|---|---|---|---|
| Leylah Fernandez | 0 | 1 | 1 | Sep 2, 2026 | H2H |
| Panna Udvardy | 1 | 0 | 1 | Aug 31, 2026 | H2H |
| Anna Blinkova | 0 | 1 | 1 | Aug 14, 2026 | H2H |
| Karolina Muchova | 0 | 1 | 1 | Jul 3, 2026 | H2H |
| Alycia Parks | 1 | 0 | 1 | Jul 1, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Anna Bondar | 1 | 2 | 3 | Feb 1, 2026 | H2H |
| Linda Noskova | 0 | 2 | 2 | Jun 30, 2026 | H2H |
| Jaqueline Cristian | 1 | 1 | 2 | Feb 17, 2026 | H2H |
| Yulia Putintseva | 1 | 1 | 2 | Oct 23, 2025 | H2H |
| Yuliia Starodubtseva | 0 | 1 | 1 | Sep 1, 2026 | H2H |