Waltert - Sierra
16.11.2025, 16:50, Billie Jean King Cup, -, -
| Waltert Simona | 2 : 0 (6-3, 7-68) |
Sierra Solana | ||
|---|---|---|---|---|
 |
98. | Singles ranking | 93. |  |
| 13. 12. 2000 | Birthdate | 17. 6. 2004 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Waltert Simona | Sierra Solana |
|---|---|---|
| Indoors | - | - |
| Clay | 18/12 | 9/5 |
| Grass | 0/2 | 4/3 |
| Hard | 8/13 | 8/17 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 332/226 | 177/111 | 82/64 | 63/37 | 7/12 | 3/2 |
| 2026 | 26/27 | 18/12 | 8/13 | - | 0/2 | - |
| 2025 | 57/25 | 45/16 | 7/6 | 3/1 | 0/2 | 2/0 |
| 2024 | 35/29 | 16/15 | 5/4 | 13/7 | 1/2 | 0/1 |
| 2023 | 30/30 | 12/8 | 4/10 | 11/9 | 3/3 | - |
| 2022 | 35/27 | 23/12 | 9/8 | 1/5 | 2/2 | - |
| 2021 | 44/24 | 19/14 | 13/5 | 11/4 | 1/1 | - |
| 2020 | 9/12 | 2/7 | 5/3 | 1/1 | - | 1/1 |
| 2019 | 53/23 | 26/12 | 25/9 | 2/2 | - | - |
| 2018 | 23/17 | 8/9 | 1/4 | 14/4 | - | - |
| 2017 | 13/7 | 4/2 | 5/2 | 4/3 | - | - |
| 2016 | 7/5 | 4/4 | - | 3/1 | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 227/116 | 163/65 | 46/40 | 3/2 | 9/6 | 6/3 |
| 2026 | 21/25 | 9/5 | 8/17 | - | 4/3 | - |
| 2025 | 47/21 | 31/8 | 7/8 | 3/2 | 5/2 | 1/1 |
| 2024 | 52/20 | 40/10 | 11/8 | - | 0/1 | 1/1 |
| 2023 | 57/23 | 54/21 | 3/2 | - | - | - |
| 2022 | 35/13 | 21/12 | 10/0 | - | - | 4/1 |
| 2021 | 5/5 | 2/4 | 3/1 | - | - | - |
| 2020 | 4/4 | - | 4/4 | - | - | - |
| 2019 | 5/3 | 5/3 | - | - | - | - |
| 2018 | 1/2 | 1/2 | - | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Billie Jean King Cup | Waltert | 2 | 6 | 7 | - | ||||
| Sierra | 0 | 3 | 68 |
Betting odds
| Waltert Simona | Sierra Solana | |
| 10Bet | 1.75 |
2.00 |
| 1xBet | 2.01 |
1.70 |
| bet-at-home | 2.05 |
1.70 |
| Betfair | 1.39 |
1.67 |
| Betsson | 1.98 |
1.80 |
| BetVictor | 2.05 |
1.75 |
| Betway | 2.00 |
1.80 |
| bwin | 2.05 |
1.72 |
| Coral | 2.05 |
1.73 |
| Interwetten | 1.95 |
1.75 |
| Ladbrokes | 2.05 |
1.73 |
| Average odds | 1.94 |
1.76 |
| Over/Under 2.5 sets | |||
| Total | Over | Under | |
| bet-at-home | 2.5 | 2.35 |
1.50 |
| Betsson | 2.5 | 2.38 |
1.51 |
| Average odds | 2.5 | 2.37 |
1.51 |
| Over/Under 18.5 games | |||
| Total | Over | Under | |
| bet-at-home | 18.5 | 1.30 |
3.30 |
| Average odds | 18.5 | 1.30 |
3.30 |
| Over/Under 19.5 games | |||
| Total | Over | Under | |
| bet-at-home | 19.5 | 1.45 |
2.60 |
| Average odds | 19.5 | 1.45 |
2.60 |
| Over/Under 20.5 games | |||
| Total | Over | Under | |
| bet-at-home | 20.5 | 1.60 |
2.15 |
| Betway | 20.5 | 1.65 |
2.10 |
| Average odds | 20.5 | 1.63 |
2.13 |
| Over/Under 21 games | |||
| Total | Over | Under | |
| 10Bet | 21 | 1.67 |
2.15 |
| 1xBet | 21 | 1.71 |
1.99 |
| Average odds | 21 | 1.69 |
2.07 |
| Over/Under 21.5 games | |||
| Total | Over | Under | |
| 10Bet | 21.5 | 1.75 |
2.00 |
| 1xBet | 21.5 | 1.81 |
1.88 |
| bet-at-home | 21.5 | 1.80 |
1.88 |
| BetVictor | 21.5 | 1.80 |
1.95 |
| Betway | 21.5 | 1.80 |
1.90 |
| bwin | 21.5 | 1.80 |
1.87 |
| Coral | 21.5 | 1.83 |
1.91 |
| Ladbrokes | 21.5 | 1.83 |
1.91 |
| Average odds | 21.5 | 1.80 |
1.91 |
| Over/Under 22 games | |||
| Total | Over | Under | |
| 10Bet | 22 | 1.90 |
1.85 |
| 1xBet | 22 | 1.92 |
1.77 |
| Average odds | 22 | 1.91 |
1.81 |
| Over/Under 22.5 games | |||
| Total | Over | Under | |
| 10Bet | 22.5 | 2.00 |
1.75 |
| bet-at-home | 22.5 | 2.05 |
1.68 |
| Betway | 22.5 | 2.05 |
1.70 |
| Average odds | 22.5 | 2.03 |
1.71 |
| Over/Under 23 games | |||
| Total | Over | Under | |
| 10Bet | 23 | 2.15 |
1.65 |
| Average odds | 23 | 2.15 |
1.65 |
| Over/Under 23.5 games | |||
| Total | Over | Under | |
| bet-at-home | 23.5 | 2.20 |
1.58 |
| Average odds | 23.5 | 2.20 |
1.58 |
| Over/Under 24.5 games | |||
| Total | Over | Under | |
| bet-at-home | 24.5 | 2.40 |
1.55 |
| Average odds | 24.5 | 2.40 |
1.55 |
| Over/Under 25.5 games | |||
| Total | Over | Under | |
| bet-at-home | 25.5 | 2.50 |
1.40 |
| Average odds | 25.5 | 2.50 |
1.40 |
| Over/Under 26.5 games | |||
| Total | Over | Under | |
| bet-at-home | 26.5 | 2.85 |
1.33 |
| Average odds | 26.5 | 2.85 |
1.33 |
| Over/Under 27.5 games | |||
| Total | Over | Under | |
| bet-at-home | 27.5 | 3.25 |
1.28 |
| Average odds | 27.5 | 3.25 |
1.28 |
| Asian Handicap -1.5 sets | |||
| Handicap | Waltert Simona | Sierra Solana | |
| 1xBet | -1.5 | 3.24 |
1.29 |
| bet-at-home | -1.5 | 3.10 |
1.30 |
| bwin | -1.5 | 3.10 |
1.30 |
| Coral | -1.5 | 3.20 |
1.33 |
| Interwetten | -1.5 | 3.05 |
1.33 |
| Ladbrokes | -1.5 | 3.20 |
1.33 |
| Average odds | -1.5 | 3.15 |
1.31 |
| Asian Handicap 1.5 set | |||
| Handicap | Waltert Simona | Sierra Solana | |
| 1xBet | 1.5 | 1.41 |
2.64 |
| bet-at-home | 1.5 | 1.43 |
2.50 |
| bwin | 1.5 | 1.44 |
2.54 |
| Coral | 1.5 | 1.44 |
2.60 |
| Interwetten | 1.5 | 1.40 |
2.75 |
| Ladbrokes | 1.5 | 1.44 |
2.60 |
| Average odds | 1.5 | 1.43 |
2.61 |
| Asian Handicap -3.5 games | |||
| Handicap | Waltert Simona | Sierra Solana | |
| bet-at-home | -3.5 | 2.40 |
1.50 |
| Average odds | -3.5 | 2.40 |
1.50 |
| Asian Handicap -2.5 games | |||
| Handicap | Waltert Simona | Sierra Solana | |
| 10Bet | -2.5 | 2.05 |
1.73 |
| 1xBet | -2.5 | 1.83 |
1.83 |
| bet-at-home | -2.5 | 2.30 |
1.45 |
| Betsson | -2.5 | 2.07 |
1.68 |
| Betway | -2.5 | 2.05 |
1.70 |
| Interwetten | -2.5 | 2.05 |
1.70 |
| Average odds | -2.5 | 2.06 |
1.68 |
| Asian Handicap -2 games | |||
| Handicap | Waltert Simona | Sierra Solana | |
| 10Bet | -2 | 2.00 |
1.75 |
| Average odds | -2 | 2.00 |
1.75 |
| Asian Handicap -1.5 games | |||
| Handicap | Waltert Simona | Sierra Solana | |
| 10Bet | -1.5 | 1.90 |
1.83 |
| 1xBet | -1.5 | 1.86 |
1.83 |
| bet-at-home | -1.5 | 2.15 |
1.65 |
| Betsson | -1.5 | 1.89 |
1.81 |
| Betway | -1.5 | 1.90 |
1.80 |
| bwin | -1.5 | 1.78 |
1.90 |
| Interwetten | -1.5 | 1.90 |
1.80 |
| Average odds | -1.5 | 1.91 |
1.80 |
| Asian Handicap -1 games | |||
| Handicap | Waltert Simona | Sierra Solana | |
| 10Bet | -1 | 1.85 |
1.90 |
| Average odds | -1 | 1.85 |
1.90 |
| Asian Handicap -0.5 games | |||
| Handicap | Waltert Simona | Sierra Solana | |
| 10Bet | -0.5 | 1.80 |
1.95 |
| bet-at-home | -0.5 | 1.95 |
1.75 |
| Betsson | -0.5 | 2.00 |
1.72 |
| Betway | -0.5 | 2.00 |
1.73 |
| Interwetten | -0.5 | 2.05 |
1.70 |
| Average odds | -0.5 | 1.96 |
1.77 |
| Asian Handicap 0 games | |||
| Handicap | Waltert Simona | Sierra Solana | |
| 10Bet | 0 | 1.75 |
2.00 |
| 1xBet | 0 | 1.85 |
1.81 |
| Average odds | 0 | 1.80 |
1.91 |
| Asian Handicap 0.5 games | |||
| Handicap | Waltert Simona | Sierra Solana | |
| bet-at-home | 0.5 | 1.85 |
1.85 |
| Betsson | 0.5 | 1.89 |
1.82 |
| Betway | 0.5 | 1.90 |
1.83 |
| Interwetten | 0.5 | 1.90 |
1.80 |
| Average odds | 0.5 | 1.89 |
1.83 |
| Asian Handicap 1.5 game | |||
| Handicap | Waltert Simona | Sierra Solana | |
| 1xBet | 1.5 | 1.82 |
1.85 |
| bet-at-home | 1.5 | 1.80 |
1.88 |
| Betsson | 1.5 | 1.78 |
1.93 |
| Betway | 1.5 | 1.80 |
1.95 |
| bwin | 1.5 | 1.85 |
1.83 |
| Interwetten | 1.5 | 1.80 |
1.90 |
| Average odds | 1.5 | 1.81 |
1.89 |
| Asian Handicap 2.5 games | |||
| Handicap | Waltert Simona | Sierra Solana | |
| bet-at-home | 2.5 | 1.65 |
2.05 |
| Average odds | 2.5 | 1.65 |
2.05 |
| Asian Handicap 3.5 games | |||
| Handicap | Waltert Simona | Sierra Solana | |
| bet-at-home | 3.5 | 1.45 |
2.30 |
| Average odds | 3.5 | 1.45 |
2.30 |
| Correct Score 2:0 | ||
| Result | ||
| 10Bet | 2:0 | 2.60 |
| 1xBet | 2:0 | 3.24 |
| bet-at-home | 2:0 | 2.95 |
| Betway | 2:0 | 3.00 |
| bwin | 2:0 | 3.10 |
| Coral | 2:0 | 3.20 |
| Interwetten | 2:0 | 3.05 |
| Ladbrokes | 2:0 | 3.20 |
| Average odds | 2:0 | 3.04 |
| Correct Score 2:1 | ||
| Result | ||
| 10Bet | 2:1 | 4.20 |
| 1xBet | 2:1 | 4.50 |
| bet-at-home | 2:1 | 4.80 |
| Betway | 2:1 | 4.75 |
| bwin | 2:1 | 4.75 |
| Coral | 2:1 | 4.80 |
| Interwetten | 2:1 | 4.80 |
| Ladbrokes | 2:1 | 4.80 |
| Average odds | 2:1 | 4.68 |
| Correct Score 0:2 | ||
| Result | ||
| 10Bet | 0:2 | 3.00 |
| 1xBet | 0:2 | 2.64 |
| bet-at-home | 0:2 | 2.65 |
| Betway | 0:2 | 2.60 |
| bwin | 0:2 | 2.54 |
| Coral | 0:2 | 2.60 |
| Interwetten | 0:2 | 2.75 |
| Ladbrokes | 0:2 | 2.60 |
| Average odds | 0:2 | 2.67 |
| Correct Score 1:2 | ||
| Result | ||
| 10Bet | 1:2 | 4.50 |
| 1xBet | 1:2 | 3.96 |
| bet-at-home | 1:2 | 4.40 |
| Betway | 1:2 | 4.50 |
| bwin | 1:2 | 4.40 |
| Coral | 1:2 | 4.50 |
| Interwetten | 1:2 | 4.50 |
| Ladbrokes | 1:2 | 4.50 |
| Average odds | 1:2 | 4.41 |
Latest matches
- Waltert
| Adana, R16, 30.09.2026 | ||
| Andreeva - Waltert | 2:0 | |
| Adana, 1R, 29.09.2026 | ||
| Waltert - Tikhonova | 2:1 | |
| Montreux WTA, QF, 11.09.2026 | ||
| Galfi - Waltert | 2:0 | |
| Montreux WTA, R16, 10.09.2026 | ||
| Waltert - Papamichail | 2:1 | |
| Montreux WTA, 1R, 08.09.2026 | ||
| Waltert - Masarova | 2:1 | |
| US Open, 1R, 31.08.2026 | ||
| Podoroska - Waltert | 2:1 | |
| Philadelphia WTA, 1R, 24.08.2026 | ||
| Crawley - Waltert | 2:0 | |
| Cincinnati WTA, 2R, 15.08.2026 | ||
| Pegula - Waltert | 2:0 | |
| Cincinnati WTA, 1R, 13.08.2026 | ||
| Waltert - Marcinko | 2:1 | |
| Hamburg WTA, 1R, 22.07.2026 | ||
| Sherif - Waltert | 2:1 | |
- Sierra
| Ankara, 1R, 23.09.2026 | ||
| Dilek - Sierra | 2:0 | |
| Sao Paulo WTA, R16, 17.09.2026 | ||
| Lamens - Sierra | 2:0 | |
| Sao Paulo WTA, 1R, 16.09.2026 | ||
| Sierra - Brace | 2:1 | |
| US Open, 1R, 31.08.2026 | ||
| Svitolina - Sierra | 2:0 | |
| Cincinnati WTA, Q-1R, 12.08.2026 | ||
| Ito - Sierra | 2:0 | |
| Toronto WTA, 1R, 04.08.2026 | ||
| Stephens - Sierra | 2:0 | |
| Memphis, 1R, 28.07.2026 | ||
| Prozorova - Sierra | 2:1 | |
| Wimbledon, 2R, 01.07.2026 | ||
| Gauff - Sierra | 2:1 | |
| Wimbledon, 1R, 29.06.2026 | ||
| Sierra - Bondar | 2:1 | |
| Bad Homburg WTA, 1R, 22.06.2026 | ||
| Zheng - Sierra | 2:1 | |
This week's tournaments
| Main tournaments | ||||
| Shanghai | 32 | |||
| Beijing | 10 | |||
| Suzhou | 13 | |||
| Lower level tournaments | ||||
| Villena challenger | 20 | |||
| Antofagasta challenger | 20 | |||
| Braga challenger | 21 | |||
| Wuning 3 challenger | 15 | |||
| Palermo challenger | 17 | |||
| UTR Pro Tennis Series 3 | 47 | |||
| UTR Pro Tennis Series 5 | 4 | |||
| UTR Pro Tennis Series 9 | 1 | |||
| Samsun | 14 | |||
| Burgas ITF | 17 | |||
| Heraklion 20 ITF | 20 | |||
| Lexington 2 ITF | 24 | |||
| Lagos (Port.) ITF | 16 | |||
| Las Vegas ITF | 25 | |||
| Monastir 53 ITF | 21 | |||
| Santa Margherita Di Pula 13 ITF | 18 | |||
| Sevilla ITF | 11 | |||
| Villeneuve d'Ascq ITF | 16 | |||
| Wagga Wagga 2 ITF | 20 | |||
| UTR Pro Tennis Series 5 | 6 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Chisinau ITF | 17 | |||
| Cipolletti ITF | 16 | |||
| Islamabad ITF | 13 | |||
| Maanshan 12 ITF | 16 | |||
| Sharm El Sheikh 16 ITF | 7 | |||
| Szekesfehervar ITF | 15 | |||
| UTR Pro Match Series | 33 | |||
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