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by Daniel Ngulu | in Tennis Predictions
Tiantsoa Rakotomanga and Janice Tjen have the chance to take their rising profiles to another level as they battle in the title match at the Sao Paulo Open. Both first-time finalists at the tour level, they will also be meeting for the first time, and we have a prediction below.
For the two, being in the title-decider is a milestone by itself. In about an hour and a half, Tjen dumped out Briton Francesca Jones in two sets, making her one of the few Indonesians to reach such levels in the WTA.
She only made her tour-level debut last month at the US Open, and with a 63-11 record, Tjen is a match away from her first tour title. Beating Jones moved her 13 places to a record 103 in the live rankings.
On the other side of the court will be a player four years younger than Tjen, the 19-year-old Tiantsoa Rakotomanga. The French player has her inspiring story too, but for now it is beating Renata Zarazua in straight sets to book this slot.
She did it in one hour and 20 minutes. Rakotomanga is only contesting her third main draw at the tour level and the first on a hardcourt, yet she stands just a match away from her first title.
Defeating Zarazua moved her 20 places to 147th in the live rankings. She’s 31-18 for the season.
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The Best Betting Odds for Tiantsoa Sarah Rakotomanga Rajaonah v Janice Tjen Match
| Bookmaker | 1 | 2 | Bonus up to |
|---|---|---|---|
|
4 | 1.25 |
|
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4.2 | 1.22 |
|
|
4.25 | 1.22 |
|
|
3.7 | 1.25 |
|
|
3.9 | 1.22 |
|
Who will win the Tiantsoa Sarah Rakotomanga Rajaonah vs Janice Tjen Tennis game?
Our prediction for the Tiantsoa Sarah Rakotomanga Rajaonah vs Janice Tjen match is: Tjen to win in straight sets.
The best winner predictions and betting odds for the Tiantsoa Sarah Rakotomanga Rajaonah vs Janice Tjen game on 14/09/2025 of the current WTA Sao Paulo season:
- Tiantsoa Sarah Rakotomanga Rajaonah has a 23.31% chance to win against Janice Tjen according to Betway ⭐ with the odds of 4.25.
- Janice Tjen has a 76.69% probability of winning facing Tiantsoa Sarah Rakotomanga Rajaonah ⭐ with odds of 1.26 at Bwin.
Tiantsoa Sarah Rakotomanga Rajaonah vs Janice Tjen Best Prediction and Odds
Based on the bookmaker's betting lines in this match, Tiantsoa Sarah Rakotomanga Rajaonah has a 23.31 % chance to win.
| Prediction | Chance to win |
|---|---|
| Tiantsoa Sarah Rakotomanga Rajaonah | 23.31 % |
| Janice Tjen | 76.69 % |
Tiantsoa Sarah Rakotomanga Rajaonah vs Janice Tjen Form
Tiantsoa Sarah Rakotomanga Rajaonah and Janice Tjen Last Matches
4/6 (67%)
2/6 (33%)
13 Sept 2025 - WTA Sao Paulo
12 Sept 2025 - WTA Sao Paulo
10 Sept 2025 - WTA Sao Paulo
8 Sept 2025 - WTA Sao Paulo
19 Aug 2025 - WTA US Open
29 Jul 2025 - Warsaw, Poland, Qualifying
5/6 (83%)
1/6 (17%)
13 Sept 2025 - WTA Sao Paulo
12 Sept 2025 - WTA Sao Paulo
10 Sept 2025 - WTA Sao Paulo
8 Sept 2025 - WTA Sao Paulo
27 Aug 2025 - WTA US Open
24 Aug 2025 - WTA US Open
Tiantsoa Sarah Rakotomanga Rajaonah - Janice Tjen Key Points
- Rakotomanga has suffered four defeats in her last 10 matches.
- Tjen won eight of her last 10 matches.
- Tjen has only lost 11 of her 62 hardcourt matches this season.
- Rakotomanga has only played 20 hardcourt matches this season, losing seven.
- Tjen hasn't dropped a set in Sao Paulo.
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Our Tiantsoa Sarah Rakotomanga Rajaonah vs Janice Tjen Prediction
These two players have been on the court for almost a similar duration, and their semi-final matches were not really long-drawn. It means none will be fresher than the other, already an ingredient for a thrilling match. While Sao Paulo awaits a first champion, it has been an unforgettable week for these two.
The margins will be tight in this encounter, but Tjen’s hardcourt experience will offer a lift. She’s only played on that surface this season and carries a better record to the final. Rakotomanga is a surprise finalist, given her preference for and strength on clay. Our prediction for Tiantsoa Rakotomanga v Janice Tjen is for Tjen to win in straight sets.
All tips are fully researched and given in good faith, but profits cannot be guaranteed.
