Badosa can find her level; keeping it is the problem. Across her last three matches she won about 52% of service points, just 40% behind her second serve, and conceded 18 breaks alongside 19 double faults.

Lee has already found a way through two Guangzhou qualifiers: she came back from a set down against Jeline Vandromme, then beat Elena Pridankina in straight sets. With 13 aces and about 64% of service points won across qualifying, she has enough evidence on these courts to make Badosa’s shaky service games matter; 2.951 is too generous for the upset chance.

The step up is substantial: Lee’s qualifying wins came against players ranked No. 123 and No. 190, and she lost three matches before Guangzhou. She has also played just over four hours on consecutive days, while Badosa has had more recovery time; Badosa remains likelier to win, but Lee’s price is worth taking.

The serve is the fault line. Fernandez has hit 30 double faults across her last four matches and won only 51 of 133 second-serve points. That gives Sasnovich a clear route: keep the return pressure on before Fernandez can take charge.

Mertens broke Fernandez seven times in a match that ran almost three hours, even as Fernandez found a way through. Sasnovich’s straight-sets win over Kasatkina took 77 minutes, and she won more than half her return points; qualifying also gave her extra court time, though Kalinina’s retirement was no completed test.

Her recent straight-sets win over Gibson adds a little more support. At 2.84, Sasnovich is worth a small match-winner bet: the price gives room for the risk, while her opener and local preparation are useful bonuses.

The risk is Fernandez’s higher ceiling: she won Singapore, has beaten stronger opposition, and keeps finding tactical answers after poor starts. I’m backing the serve to crack before she can solve the match.

Snigur’s lucky-loser ticket gets her back on court, not a clean bill of health. She retired against Kawa on October 18 with dizziness at 1-6, 0-2, and there is no verified sign the symptoms have cleared.

That uncertainty makes Kawa at 3.76 a small, live win bet—not a claim she has become the better player. Their completed Beijing match went to 7-5 in the decider, with Kawa building winning positions before failing to close; she has a route here if she holds her level.

Kawa has recent hard-court rhythm and effective return passages, while her Ningbo qualifying workload was cut short by two retirements. Snigur’s service games have also shown cracks: against Yu Jun Lin, she conceded five breaks and hit seven double faults.

The danger is obvious: Snigur may have recovered, and her wins over Paolini and Mertens show a higher ceiling; she has also beaten Kawa in a completed match. Kawa’s weak season-long hard-court record and trouble preserving leads keep this a small play—but at 3.76, the health question is worth taking seriously.

Shi’s case is no qualifying mirage: she has beaten Stearns, Rakhimova, Eala and Korneeva across her last six matches. Against Eala, she rallied from a set down and won 43 of 55 first-serve points; against Korneeva, she turned a tight opener into a 6–0 second set. Fręch’s retirement win gets little credit.

The key question is whether Cirstea can finish. Against Guo in Wuhan, she dominated the first set, then missed match points, repeatedly failed to serve out and hit six double faults; the calf-related interruption adds uncertainty, though no recurrence has been reported. Shi’s level makes 3.195 worth taking despite her No. 217 ranking.

The risk is workload: Shi has played six matches in nine days, including qualifying, while Cirstea has had time to recover and practise—and Cirstea’s strong US Open form still counts. Shi also failed to turn a promising position against Fernandez into a deciding set, so closing is no sure thing for her either. Still, this price is generous.