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Daniel Altmaier faces Raphael Collignon in the Kitzbuhel ATP round of 16 on 21 July, with the clay-court match played over the best of three sets. The gap is clear, but not huge.
Collignon arrives after reaching the Gstaad final and owns the stronger clay record, while Altmaier has played less over his past five matches. The market still leans firmly towards Collignon.Collignon is 16-4 on clay this season, compared with Altmaier's 12-12 record. He has also held 87% of service games on the surface, giving him a clearer base in tight scorelines. Altmaier's slight edge on return keeps the gap from looking decisive.
Collignon has won six of his last 10 and reached the Gstaad final, taking four straight matches before a three-set loss to Stefanos Tsitsipas. Altmaier is 5-5 and split his two clay matches in Bastad. Collignon has logged 11 hours 43 minutes across his last five, so the stronger momentum comes with some fatigue risk.
Bookmakers price Collignon at 1.57 against Altmaier at 2.38, with the first-set prices at 1.67 and 2.2. That makes Collignon the clear favourite, but not an overwhelming one.
Collignon's main advantage is the combination of better clay results and a more secure service record. Altmaier can answer with stronger return numbers on the surface and fresher legs, which should give him chances if the match becomes physical. Still, Collignon's recent run suggests he is more likely to control the key passages.

Altmaier D.
Collignon R.

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Prediction
Raphael Collignon
Daniel Altmaier
Overall, the data leans towards Raphael Collignon. His 16-4 clay record, recent final run and market support carry more weight than Daniel Altmaier's small return edge and lighter workload, although the match may be closer than the odds first suggest.
Odds





