Katie Boulter and Solana Sierra will fight against each other in the 2nd round of Wimbledon for the 1st time in their career. They are scheduled to play on Wednesday at 4:00 pm on Court 1. In this post, we analyze their head to head performance and prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Katie Boulter who should win in 2 sets.
As per the initial odds, Katie Boulter is the pick to win this match.
Katie Boulter -> 1.22
Solana Sierra -> 4.3
Click here to see the updated quotes and live streaming (only selected countries - USA excluded).
To be able to watch live streaming bet365, a funded account is required or you need to have placed a bet in the last 24 hours. 18+ BeGambleAware.
Here where top tennis events are broadcasted or streamed online (ATP, WTA).
At the challenger level, there will be free live streaming on Challenger TV.
Prediction and head to head Katie Boulter vs. Solana Sierra
There is no head to head record between Katie Boulter and Solana Sierra since this will be the first time that they will clash against each other in the main tour.
Katie Boulter
16 - 10win/loss
41
23
LWLWWLWLWW | Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 16-11 | 4-4 | 8-4 | 0-0 | 4-3 | 0-0 |
| 2024 | 38-23 | 24-12 | 3-6 | 3-2 | 8-3 | 0-0 |
| 2023 | 40-20 | 22-12 | 1-1 | 3-3 | 10-4 | 4-0 |
| 2022 | 29-18 | 4-7 | 0-0 | 16-7 | 9-4 | 0-0 |
| 2021 | 28-15 | 12-9 | 5-1 | 7-3 | 4-2 | 0-0 |
Ranked no. 43, Boulter reached the 2nd round after defeating Paula Badosa 6-2 3-6 6-4.
In the 1st round, Boulter defeated Badosa (6-2 3-6 6-4). During the match, Boulter scored 89 points vs Badosa’s 79. Katie was pretty aggressive to blast 40 winners.
Talking about the service games, Boulter made 6 aces and she committed only 7 double faults. Katie Boulter lost the serve 3 times and she saved 4 break points. Furthermore, Boulter put 68% of her first serves in, winning 74% (40/54) of the points behind her 1st serve and 40% (10/25) on the 2nd serve. Boulter broke Badosa 5 times after converting 50% of her break points (5/10).
Boulter has a solid record in the last 10 years having won 63% of her matches (294-174). 4-2 on grass in 2025. Talking about her performance on the same surface of this competition, Boulter has a composed 53-30 win-loss record in the last years on grass.
Her best result of the year was winning the title the Paris where she overcame Chloe Paquet in the final 3-6 6-2 6-3.
Katie has an aggregate 16-10 win-loss record in 2025, 4-2 on grass (See FULL STATS).
Previously in Wimbledon
Solana Sierra
32 - 12win/loss
67
67
LWWWLWWLWW | Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 34-13 | 5-4 | 23-6 | 1-1 | 5-2 | 0-0 |
| 2024 | 52-20 | 11-8 | 41-11 | 0-0 | 0-1 | 0-0 |
| 2023 | 57-23 | 3-2 | 54-21 | 0-0 | 0-0 | 0-0 |
| 2022 | 35-13 | 14-0 | 21-13 | 0-0 | 0-0 | 0-0 |
| 2021 | 5-5 | 3-1 | 2-4 | 0-0 | 0-0 | 0-0 |
Ranked no. 101, the Argentine reached the 2nd round after defeating Tessah Andrianjafitrimo 6-1 6-3, Leyre Romero Gormaz 6-4 6-4, Talia Gibson 6-4 3-6 7-5 and Olivia Gadecki 6-2 7-6(8).
In the 1st round, The Argentine had a good straight sets win against Gadecki (6-2 7-68). During the match Sierra scored 80 points vs Gadecki’s 71. Sierra was very aggressive to blast 33 winners.
Talking about serving, Sierra scored just 1 ace during the entire match and she committed only 4 double faults. Solana Sierra lost the serve twice and she saved 6 break points. Furthermore, Sierra put 60% of her first serves in, winning 67% (33/49) of the points behind her 1st serve and 56% (18/32) on the 2nd serve. Sierra broke Gadecki 4 times after converting 57% of her break points (4/7).
Her best result of the current season was conquering the title the W75 Vero Beach where she defeated Whitney Osuigwe in the final 6-7(6) 6-4 7-5 and the Antalya where she overcame Leyre Romero Gormaz in the final 6-3 6-4 and the W75 Bellinzona where she beat Silvia Ambrosio in the final 6-4 6-0.
The Argentine has a compiled 32-12 win-loss record in 2025, 3-1 on grass (See FULL STATS).
Previously in Wimbledon
Previously, her best result was reaching the qualifications in 2024. See her history.
H2H Performance in the tournament
Matches, sets, games and points
| Points | Boulter | Sierra |
|---|---|---|
| Match played | 1 | 3 |
| Tot Set | 3 | 6 |
| Tot Games | 27 | 57 |
| Pts | 89-79 | 210-173 |
| Total Points | 168 | 383 |
| Winners | 40 | 90 |
| %Winners | 45% | 43% |
Boulter played 1 match while Sierra competed in 3 matches. Sierra started her run from the qualifications while Boulter had a direct access to the main draw. At the moment, Katie Boulter lost 1 set while Solana Sierra hasn’t surrendered a set so far. Boulter has played 3 set(s) less than Sierra (3 vs 6). Therefore, Boulter played 30 games less than Sierra. Katie scored 40 winners (45% of the total points). On the other side, Solana recorded 90 winners (43%).
Serve Performance
| Serve | Boulter | Sierra |
|---|---|---|
| Aces | 6 | 4 |
| Avg per match | 6 | 1.3 |
| 1st in | 54/79 | 128/203 |
| %1st in | 68% | 63% |
| 1st pts | 40/54 | 90/128 |
| %1st pts | 74% | 70% |
| 2nd pts | 10/25 | 41/75 |
| %2nd pts | 40% | 55% |
Boulter scored 6 aces . Sierra made 4 aces (1.3 per match). Boulter won 74% points on her first serve. She pretty solid on her second serve to win 40% of the points. On the other side, Sierra won 70% of the points on her first serve. She had a solid display on her second serve to win 55% of the points.
How they played the important points
| Breaks | Boulter | Sierra |
|---|---|---|
| Won | 5 | 12 |
| Converted | 5/10 | 12/21 |
| % Converted | 50% | 57% |
| Conceded | 7 | 19 |
| Saved | 4 | 15 |
| % Saved | 57% | 79% |
| Times Broken | 3 | 4 |
Katie broke her opponent 5 times with a 50% conversion rate. The Brit conceded her serve 3 times and she saved 57% of the break points that she conceded. The Argentine broke her opponents 12 times with a 57% conversion rate. The Argentine conceded her serve 4 times and she saved 79% of the break points that she conceded.
| Boulter | |||
| R1 Badosa |
Total | ||
|---|---|---|---|
| Score | 6-2 3-6 6-4 | ||
| Tot Set | 3 | 3 | |
| Tot Games | 27 | 27 | |
| pts | 89-79 | 89-79 | |
| Total points | 168 | 168 | |
| Winners | 40 | 40 | |
| %Winners | 45% | 45% | |
| SERVE | |||
| Aces | 6 | 6 | |
| Double Faults | 7 | 7 | |
| 1st in | 54/79 | 54/79 | |
| % 1st in | 68% | 68% | |
| 1st pts | 40/54 | 40/54 | |
| % 1st pts | 74% | 74% | |
| 2nd pts | 10/25 | 10/25 | |
| % 2nd pts | 40% | 40% | |
| Breaks | |||
| Won | 5 | 5 | |
| Converted | 5/10 | 5/10 | |
| Converted % | 50% | 50% | |
| Conceded | 7 | 7 | |
| Saved | 4/7 | 4 | |
| Saved % | 57% | 57% | |
| Times Broken | 3 | 3 | |
| Sierra | ||||||
| Q1 Andrianjafitrimo |
Q2 Romero |
Q3 Gibson |
R1 Gadecki |
Total | ||
|---|---|---|---|---|---|---|
| Score | 6-1 6-3 | 6-4 6-4 | 6-4 3-6 7-5 | 6-2 7-68 | ||
| Tot Set | 2 | 2 | 3 | 2 | 9 | |
| Tot Games | 16 | 20 | 31 | 21 | 88 | |
| pts | 62-46 | 68-56 | – | 80-71 | 210-173 | |
| Total points | 108 | 124 | 0 | 151 | 383 | |
| Winners | 30 | 27 | 33 | 90 | ||
| %Winners | 48% | 40% | 0% | 41% | 43% | |
| SERVE | ||||||
| Aces | 0 | 3 | 0 | 1 | 4 | |
| Double Faults | 5 | 5 | 4 | 14 | ||
| 1st in | 42/61 | 37/61 | / | 49/81 | 128/203 | |
| % 1st in | 69% | 61% | 0% | 60% | 63% | |
| 1st pts | 30/42 | 27/37 | / | 33/49 | 90/128 | |
| % 1st pts | 71% | 73% | 0% | 67% | 70% | |
| 2nd pts | 8/19 | 15/24 | / | 18/32 | 41/75 | |
| % 2nd pts | 42% | 63% | 0% | 56% | 55% | |
| Breaks | ||||||
| Won | 5 | 3 | 4 | 12 | ||
| Converted | 5/6 | 3/8 | / | 4/7 | 12/21 | |
| Converted % | 83% | 38% | 0% | 57% | 57% | |
| Conceded | 6 | 5 | 8 | 19 | ||
| Saved | 5/6 | 4/5 | 0/ | 6/8 | 15 | |
| Saved % | 83% | 80% | – | 75% | 238% | |
| Times Broken | 1 | 1 | 2 | 4 | ||
Head 2 Head
LWLWWLWLWW
LWWWLWWLWW Tennis Scores – Wimbledon
- Karl FribergFriberg – Pavel ShumeikoShumeiko (6-2 6-1) – Stats, scores, rankings
- Dostanbek TashbulatovTashbulatov – Benjamin DhoeDhoe (6-2 6-2) – Stats, scores, rankings
- Oleg PrihodkoPrihodko – Sagadat AyapAyap (6-3 6-3) – Stats, scores, rankings
- Arnaud BovyBovy – Oleksii KrutykhKrutykh (6-3 6-4) – Stats, scores, rankings
- Artem SmirnovSmirnov – Vitaliy SachkoSachko (6-1 ret.) – Stats, scores, rankings
- Yan BondarevskiyBondarevskiy – Oleg DolgosheyevDolgosheyev (7-5 6-3) – Stats, scores, rankings
- Denis YevseyevYevseyev – Kristjan TammTamm (7-64 6-2) – Stats, scores, rankings
- Bogdan BobrovBobrov – Nikita MashtakovMashtakov (6-4 5-7 7-62) – Stats, scores, rankings
Upcoming matches in the draw
- Veronika KudermetovaKudermetova – Lin ZhuZhu (1-1) – H2H and prediction
- Magda LinetteLinette – Elsa JacquemotJacquemot (1-0) – H2H and prediction
- Alycia ParksParks – Belinda BencicBencic (1-1) – H2H and prediction
- Elina AvanesyanAvanesyan – Elena RybakinaRybakina (0-1) – H2H and prediction
- Sofia KeninKenin – Taylor TownsendTownsend (3-2) – H2H and prediction
- Victoria AzarenkaAzarenka – Anastasia ZakharovaZakharova (0-0) – H2H and prediction
- Dayana YastremskaYastremska – Cori GauffGauff (0-3) – H2H and prediction
- Aryna SabalenkaSabalenka – Marie BouzkovaBouzkova (2-1) – H2H and prediction
- Emma RaducanuRaducanu – Marketa VondrousovaVondrousova (1-2) – H2H and prediction
- Elise MertensMertens – Ann LiLi (1-0) – H2H and prediction
- Aliaksandra SasnovichSasnovich – Elina SvitolinaSvitolina (2-1) – H2H and prediction
- Katie BoulterBoulter – (0-0) – H2H and prediction
- Cristina BucsaBucsa – Donna VekicVekic (0-1) – H2H and prediction
- Leylah Annie FernandezAnnie Fernandez – Laura SiegemundSiegemund (0-0) – H2H and prediction
- Olga DanilovicDanilovic – Madison KeysKeys (0-0) – H2H and prediction
- Jasmine PaoliniPaolini – Kamilla RakhimovaRakhimova (1-0) – H2H and prediction
- Eva LysLys – (0-2) – H2H and prediction
- Beatriz Haddad MaiaHaddad Maia – Dalma GalfiGalfi (0-0) – H2H and prediction
- Renata ZarazuaZarazua – Amanda AnisimovaAnisimova (0-2) – H2H and prediction
- Viktoriya TomovaTomova – (0-0) – H2H and prediction
- Naomi OsakaOsaka – Katerina SiniakovaSiniakova (1-1) – H2H and prediction
- Hailey BaptisteBaptiste – (0-0) – H2H and prediction
- Barbora KrejcikovaKrejcikova – Caroline DolehideDolehide (1-0) – H2H and prediction
- Xin Yu WangYu Wang – Zeynep SonmezSonmez (0-0) – H2H and prediction
- Suzan LamensLamens – Ekaterina AlexandrovaAlexandrova (0-0) – H2H and prediction
- Katie VolynetsVolynets – Elisabetta CocciarettoCocciaretto (0-0) – H2H and prediction
- Iga SwiatekSwiatek – Caty McNallyMcNally (1-0) – H2H and prediction
- Danielle Rose CollinsRose Collins – Veronika ErjavecErjavec (0-0) – H2H and prediction
- Clara TausonTauson – Anna KalinskayaKalinskaya (0-1) – H2H and prediction
- Darya KasatkinaKasatkina – Irina-Camelia BeguBegu (8-1) – H2H and prediction
- Yulia StarodubtsewaStarodubtsewa – Ludmilla SamsonovaSamsonova (1-0) – H2H and prediction
