Collignon vs Cerundolo Prediction 18 July 2026
π Juan Manuel Cerundolo needs one more win in Gstaad to protect his ranking points. Last year he reached the semi-finals in Switzerland, and this week he knocked out two-time champion Casper Ruud. His next opponent, RaphaΓ«l Collignon, has also caused an upset - beating world No. 21 Valentin Vacherot. Both have beaten higher-ranked players to get here. The question is whose big-match experience holds up when a semi-final spot is on the line.
Head-to-Head
π Juan Manuel Cerundolo leads their head-to-head 3-0 over Rafael Collignon - and all three matches went the distance.
Head-to-head statistics Collignon - Cerundolo
Raphael Collignon Player Overview
Rafael Collignon has been in solid form - seven wins from his last ten matches. In Gstaad, he beat Timofei Skatov, Lorenzo Sonego and Valentin Vacherot, but the run to the semi-finals wasn't straightforward: every round went to a tie-break, and two of the three matches required a deciding set. On clay this year, he won a Challenger title in Monza and reached the final at another Challenger in Bordeaux.
The Belgian gets 66% of first serves in and holds at 83% - reliable enough. He averages over nine aces per match, which helps him win free points on serve. The rest of the time he stays back on the baseline, but keeps looking to create pressure.
Match Results: Raphael Collignon
Juan Manuel Cerundolo Player Overview
Juan Manuel Cerundolo arrives at the semi-final with the same record - seven wins from his last ten. What stands out is that his 2025 numbers are arguably more impressive, despite being ranked nearly twice as low. A Challenger title in Bordeaux, a round of 16 at Roland Garros. At this tournament he beat Zdenek Kolar, Miomir Kecmanovic, and Casper Ruud - going the distance in all three, but showing no signs of physical wear.
Cerundolo consistently clears 12.5 games, and matches involving him average 33.4 rallies. He holds serve at 81% and converts 40% of break points - enough to make sets tight regardless of who's across the net. Like Collignon, he spends most of his time at the baseline. His game is more pragmatic than the Belgian's, though - which is exactly why his matches tend to run long.
Match Results: Juan Manuel Cerundolo
Key factors
- Juan Manuel Cerundolo has won more than 12.5 games in 6 of his last 7 matches.
- In head-to-head meetings, Cerundolo has won all three matches against Collignon.
- The average number of games in matches involving Cerundolo is high - 33.4.
- Both players post similar numbers in games and sets won.
- Cerundolo's serve and return stats are consistent.
Expected scenario
This semi-final could produce a lot of long sets. Both players are close in level despite the ranking gap, and both hold serve well. There's also a real chance of extended battles on return - Cerundolo's return game is good enough to make that happen.
Prediction on Total
Cerundolo consistently clears his individual total threshold even against top opponents, as the previous rounds in BΓ₯stad showed. That shows up both in his average match length and in his ability to convert key rallies.
β Editor's Pick
Both players reach the semi-final off strong runs - some results genuinely surprising. The more impressive path belongs to the Argentine, capped by his win over Ruud. That said, even against lower-ranked opponents, Juan Manuel has been pushed to deciding sets. Rafael Collignon barely got past Valentin Vacherot, though the MonΓ©gasque No. 21 seed isn't exactly a clay specialist. This time, forget the odds that make the Belgian the favourite - the better angle is the underdog's strongest quality: match length. Our prediction: over 22.5 games.
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Betting Tips: Raphael Collignon - Juan Manuel Cerundolo
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