Leylah Fernandez vs Mirra Andreeva Prediction — Singapore, Thursday, September 24, 2026

Our Leylah Fernandez vs Mirra Andreeva prediction lands on Andreeva, and it comes with a plain label: PASS. This is an official-card PASS, so there is no official action from us. We are not backing this match. The model names Andreeva as the more likely winner, and Andreeva is priced at -345 for Thursday, September 24, 2026, at 10:00 PM ET in the Singapore quarterfinal.

What follows is how we got to the side and why the head-to-head keeps this an interesting match rather than a routine one.

Why the model is on Andreeva

Start with the hard-court baseline over the last 12 months. Andreeva is 24-12 (67%) on hard, and Fernandez is 20-16 (56%). Both numbers come against the same average schedule, so the gap is not a strength-of-opponent illusion.

The serve numbers are close: Andreeva holds 75% of her service games and Fernandez holds 73%. The return is where they separate. Andreeva wins 43% of her return games on hard, and Fernandez wins 33%.

Then there is the matchup. Fernandez double faults on 6.3% of her service points this year, and Andreeva is one of the best returners in this pairing. Putting the 12-month rates together, we work out roughly a 78% hold rate for Andreeva against a 66% hold rate for Fernandez in this specific match. That is our own calculation, but it is the engine of the side.

The case against: Toronto

Fernandez is 2-0 against Andreeva on hard, and the recent one matters. On August 7 in Toronto she won 6-1 6-4. She landed the left-handed first serve for cheap holds, winning 24 of 27 first-serve points and holding 8 of 9 games. She also attacked early on Andreeva's second serve, winning 17 of 23 of those points, while Andreeva won only 6 of 23 behind her second serve. Fernandez also had the crowd in Toronto.

We weight that meeting well above their 2023 Hong Kong match, when Andreeva was 16. Toronto is the same surface family, it is recent, and it shows a real pattern rather than a fluke scoreline.

The loss tables lean Fernandez too. Andreeva is 6-6 on hard against mid-level servers, holding 68% of her games in those matches. Fernandez is 8-2 in that type of match and holds 76%. Andreeva is also not a first-strike server, the type behind Fernandez's 5-9 losses.

Current form in Singapore

Neither player's week changes the picture. Fernandez beat qualifier Kyoka Okamura (No. 322) 6-2 6-3, though she faced 13 break points in nine service games and converted only 5 of 22 herself. She then beat Alycia Parks (No. 70) 6-4 6-3, but Parks landed 44% of her first serves, hit 9 double faults and 41 unforced errors, and played with heavy right-shoulder strapping. Those are wins we grade as opponent-error-driven or mixed, not as a step up in level.

Across the two matches Fernandez faced 17 break points in 18 service games and held 14. That fits the 73% hard-court hold in her season numbers. She has played 229 minutes at the event and now gets a full rest day.

Andreeva had a first-round bye as the No. 1 seed and beat Aliaksandra Sasnovich (No. 132) 6-2 6-2 in 72 minutes. That win was earned, led by the return: she won 31 of 50 return points and converted 6 of 7 break points. She comes in fresher, two weeks removed from a US Open quarterfinal loss to Gauff, and reported feeling good. The catch is that the opposition was modest, so it confirms the baseline rather than raising it.

The number that matters

The market sits at -345 on Andreeva. We cut our starting view of her sharply because of Toronto, and we did not flip it. Fernandez's serve extremes there (89% on first serve, 26% on Andreeva's second-serve points) should regress, and Toronto remains her only top-10 win of 2026. Still, a model that respects the head-to-head and the surface baseline at the same time is telling you this match is more two-sided than the headline price suggests.

The verdict

Verdict: the model prefers Andreeva on the strength of her return against Fernandez's serve, but the tier is PASS. It is not a bet we are making, and nothing about our read should be taken as a recommendation to play it.