Tennis predictions, July 19, 2026: Rublev vs. Darderi, Collignon vs. Tsitsipas

The Bastad title is on the line on Sunday, when Andrey Rublev meets Luciano Darderi. Andrey Rublev comes in at 7 wins from the last ten. Luciano Darderi comes in at 5 wins from the last ten.

Andrey Rublev has had the better of this rivalry, winning 1 of 1 against Luciano Darderi. On clay specifically it reads 1-0 Rublev — worth more than the overall number this week.

The serve is where this match separates: Rublev has been winning 74.2% of first-serve points to Darderi's 70.5%, and on clay that gap compounds fast. Rublev comes in off a compressed schedule; Darderi comes in off a compressed schedule. Little separates them; Rublev gets the nod on the finest of margins.

The Gstaad title is on the line on Sunday, when Raphael Collignon meets Stefanos Tsitsipas. Raphael Collignon brings a 3-match winning streak into this one, 6-4 across the last ten. Stefanos Tsitsipas brings a 3-match winning streak into this one, 5-5 across the last ten.

The two have never played — a first meeting always adds a layer of uncertainty the numbers can't fully capture.

Neither the serve numbers nor the ratings separate these two by much, which is why our number stays close to even. Collignon comes in off a compressed schedule; Tsitsipas comes in off a compressed schedule. Little separates them; Collignon gets the nod on the finest of margins.

The Athens (Greece) title is on the line on Sunday, when Barbora Krejcikova meets Maria Sakkari. Barbora Krejcikova has won 8 of the last 10. Maria Sakkari comes in at 6 wins from the last ten.

Barbora Krejcikova has had the better of this rivalry, winning 2 of 2 against Maria Sakkari. On hard specifically it reads 1-0 Krejcikova — worth more than the overall number this week.

Barbora Krejcikova is clearly higher-rated on hard — our number puts Krejcikova around 67%. Expect resistance, but the match-level math tilts clearly toward Krejcikova.