Now comes the reality check. Michelsen has faced Sinner twice, and lost both times. But their first meeting, in Cincinnati in 2024, was closer than the 6-4, 7-5 score might indicate. That day a 19-year-old Michelsen proved capable of going shot for shot with Sinner for long stretches, before succumbing to the moment at the end of each set. A month later at the US Open it wasn’t so close; Sinner lost just six games in three sets.
In 2026, Sinner may be an even better player, and he clearly likes the courts and conditions in Miami, where he’s a three-time finalist. So far this year, though, he has faced two undersized opponents in Damir Dzumhur and Corentin Moutet. The 6’4” Michelsen will bring a lot more heat, especially on his serve, than those guys.
Sinner’s the favorite, but it feels like Michelsen is in the process of setting down and learning to make the most of his once-raw talents. With the right crowd in his corner, it could be interesting. Winner: Sinner
