PREDICTION, PREVIEW, H2H: Tomljanovic, Rodionova, Sierra and Diatchenko to play on Monday – SP Open

ORDER OF PLAY and PREVIEW. Ajla Tomljanovic, Arina Rodionova, Solana Sierra and Vitalia Diatchenko are going to compete on Monday at the SP Open.

[SEE DRAW and ORDER OF PLAY]

Ajla Tomljanovic vs. Victoria Rodriguez

Head to head 2-0 for Tomljanovic

Ajla Tomljanovic will face Victoria Rodriguez in the 1^st round for the 3^rd time of their career. They are scheduled to compete on Monday at 1:00 pm on QUADRA CENTRAL MARIA ESTHER BUENO.

Ajla Tomljanovic: ranking and results

Ranked no. 91, Tomljanovic will start her run in Sao Paulo after she played her last match in the Vic where she lost to in the 1^st round on the 29^th of April.

The Australian has a 20-20 win-loss record in 2025, 7-9 on hard (See FULL STATS).

Tomljanovic’s best result of the season was getting to the semifinal in Austin and Rabat.

Victoria Rodriguez: ranking and results

Ranked no. 411, the Mexican got to the 1^st round after beating Haley Giavara 6-0 6-1 and Victoria Hu 1-6 6-1 7-6(3).

The Mexican has a 20-18 win-loss record in 2025, 15-10 on hard (See FULL STATS). Victoria’s best result of the year was reaching the semifinal in the W35 Southaven.

Head to head analysis

This will be the 3^rd time that Ajla Tomljanovic and Victoria Rodriguez clash against each other. Their actual record is 2-0 for Tomljanovic (see full H2H stats

), 1-0 on hard.

The last time they played, Tomljanovic won 6-2 7-6(4) in the quarter in Charlottesville back in 2017.

Prediction, odds and live streaming

The pick for Tennis Tonic is Ajla Tomljanovic who should win in 2 sets.

As per the initial odds, Ajla Tomljanovic is the pick to win this match.
Ajla Tomljanovic -> 1.103
Victoria Rodriguez -> 6.8

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Arina Rodionova vs. Martina Okalova

Head to head 2-0 for Rodionova

Arina Rodionova will take on Martina Okalova in the 1^st round for the 3^rd time of their career. They are scheduled to compete on Monday at 3:30 pm on QUADRA 1.

Arina Rodionova: ranking and results

Ranked no. 242, Rodionova will start her run in Sao Paulo after she played her last match in the W35 Roehampton where she lost to in the 2^nd round on the 7^th of August.

Rodionova has a 24-20 win-loss record in 2025, 14-8 on hard (See FULL STATS).

Arina’s best result of the current season was reaching the final in the W50 Ahmedabad, the W75 Luan and the W50 Indian Harbour Beach.

Martina Okalova: ranking and results

Ranked no. 464, Okalova reached the 1^st round after beating Martha Matoula 6-4 6-2 and Alicia Herrero Linana 7-5 2-6 6-4.

The Slovakian has a 19-17 win-loss record in 2025, 6-4 on hard (See FULL STATS).

Head to head analysis

This will be the 3^rd time that Arina Rodionova and Martina Okalova face off. Their head to head is 2-0 for Rodionova (see full H2H stats), but they have never played each other on hard.

The last time they locked horns, Rodionova won 6-3 0-6 6-0 in the quarter in W50 Indian Harbour Beach back in May 2025.

Prediction, odds and live streaming

The pick for Tennis Tonic is Arina Rodionova who should win in 2 sets.

As per the initial odds, Arina Rodionova is the pick to win this match.
Arina Rodionova -> 1.32
Martina Okalova -> 3.38

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Solana Sierra vs. Arianne Hartono

Head to head 0-0

Solana Sierra will square off with Arianne Hartono in the 1^st round for the 1^st time in their career. They are scheduled to compete on Monday at 1:00 pm on QUADRA 1.

Solana Sierra: ranking and results

Ranked no. 82, Solana will start her run in Sao Paulo after she played her last match in the Valencia where she lost to in the quarter on the 13^th of June.

The Argentine has a 36-17 win-loss record in 2025, 7-8 on hard (See FULL STATS).

Sierra’s best result of the current year was reaching the final in the W75 Vero Beach, the Antalya and the W75 Bellinzona.

Arianne Hartono: ranking and results

Ranked no. 189, the Dutch will start her run in Sao Paulo after she played her last match in the Guadalajara where she lost to in the 1^st round on the 2^nd of September.

Hartono has a 19-24 win-loss record in 2025, 11-12 on hard (See FULL STATS).

The Dutch’s best result of the current season was reaching the final in the W75 Targu Mures.

Head to head analysis

There is no head to head record between Solana Sierra and Arianne Hartono since this will be the first time that they will face off in the main tour.

Prediction, odds and live streaming

The pick for Tennis Tonic is Solana Sierra who should win in 2 sets.

As per the initial odds, Solana Sierra is the pick to win this match.
Solana Sierra -> 1.44
Arianne Hartono -> 2.79

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Vitalia Diatchenko vs. Julia Riera

Head to head 0-0

Vitalia Diatchenko will fight against Julia Riera in the 1^st round for the 1^st time in their career. They are scheduled to compete on Monday at 6:00 pm on QUADRA 1.

Vitalia Diatchenko: ranking and results

Ranked no. 429, Vitalia will start her run in Sao Paulo after she played her last match in the W100 Figueira Da Foz where she lost to in the qualifications on the 21^st of July.

Diatchenko has a 11-8 win-loss record in 2025, 8-3 on hard (See FULL STATS).

Vitalia’s best result of the season was getting to the final in the Seixal.

Julia Riera: ranking and results

Ranked no. 188, the Argentine will start her run in Sao Paulo after she played her last match in the Palermo where she lost to Von Deichmann in the 1^st round on the 21^st of July.

Riera has a 22-18 win-loss record in 2025, 7-5 on hard (See FULL STATS).

Julia’s best result of the current season was reaching the semifinal in the W75 Vacaria and Bogota.

Head to head analysis

There is no head to head record between Vitalia Diatchenko and Julia Riera since this will be the first time that they will play each other in the main tour.

Prediction, odds and live streaming

The pick for Tennis Tonic is Julia Riera who should win in 3 sets.

As per the initial odds, Julia Riera is the pick to win this match.
Julia Riera -> 2.28
Vitalia Diatchenko -> 1.63

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Last Results

These are the last results of the SP Open

• Manuel GuinardGuinard – Youlian IakovlevIakovlev (6-1 6-1) – Score progression – Stats
• Geoffrey BlancaneauxBlancaneaux – Pedro SakamotoSakamoto (6-3 3-6 6-4) – Score progression – Stats
• Jonathan EyssericEysseric – Mark VervoortVervoort (6-1 6-1) – Score progression – Stats
• Alexandre MullerMuller – Jelle SelsSels (3-6 6-4 6-3) – Score progression – Stats
• Maxime HamouHamou – Tim Van RijthovenVan Rijthoven (6-4 6-4) – Score progression – Stats
• Matteo MartineauMartineau – Enzo WallartWallart (4-6 6-2 7-6⁵) – Score progression – Stats
• Botic Van De ZandschulpVan De Zandschulp – Sadio DoumbiaDoumbia (6-3 6-2) – Score progression – Stats
• Juan Pablo VarillasPablo Varillas – Ruben Ramirez-HidalgoRamirez-Hidalgo (6-3 6-1) – Score progression – Stats
• Jose Hernandez-FernandezHernandez-Fernandez – Marvin NetuschilNetuschil (4-6 6-4 6-3) – Score progression – Stats
• Scott GriekspoorGriekspoor – Facundo MenaMena (7-6⁷ 6-3) – Score progression – Stats
• Peter TorebkoTorebko – Antoine Cornut-ChauvincCornut-Chauvinc (6-1 6-2) – Score progression – Stats
• Holger Vitus Nodskov RuneVitus Nodskov Rune – Nicolas BarrientosBarrientos (6-1 3-6 6-3) – Score progression – Stats
• Oriol Roca BatallaRoca Batalla – Samuel BrossetBrosset (7-6⁶ 6-2) – Score progression – Stats
• Arthur RinderknechRinderknech – Renzo OlivoOlivo (6-4 7-6⁶) – Score progression – Stats
• Daniel Dutra Da SilvaDutra Da Silva – Corentin DenollyDenolly (6-0 6-4) – Score progression – Stats
• Roberto Ortega-OlmedoOrtega-Olmedo – Kenny de Schepperde Schepper (6-3 6-4) – Score progression – Stats

Upcoming matches

These are the upcoming matches of the SP Open

• Beatriz Haddad MaiaHaddad Maia – Miriana TonaTona (0-0) – H2H – Prediction
• Elizabeth MandlikMandlik – Laura PigossiPigossi (2-2) – H2H – Prediction
• Jazmin OrtenziOrtenzi – Berfu CengizCengiz (0-0) – H2H – Prediction
• Luiza FullanaFullana – Renata ZarazuaZarazua (0-0) – H2H – Prediction
• Ajla TomljanovicTomljanovic – Victoria RodriguezRodriguez (2-0) – H2H – Prediction
• Ana Sofia SanchezSofia Sanchez – (0-0) – H2H – Prediction
• Valeriya StrakhovaStrakhova – (3-0) – H2H – Prediction
• Leolia JeanjeanJeanjean – (0-0) – H2H – Prediction
• Arina RodionovaRodionova – Martina OkalovaOkalova (2-0) – H2H – Prediction
• Julia RieraRiera – Vitalia DiatchenkoDiatchenko (0-0) – H2H – Prediction
• Yasmine MansouriMansouri – (0-0) – H2H – Prediction
• Francesca JonesJones – Lina GlushkoGlushko (0-0) – H2H – Prediction
• Carolina M. AlvesM. Alves – (0-0) – H2H – Prediction
• Arianne HartonoHartono – (0-0) – H2H – Prediction