The semifinals for the ATP Dallas 500 indoors in Texas are set, with Casper Ruud the #2 seed taking on Spain’s Jaume Munar ... needed three sets against Matteo Arnaldi in the previous round.

Head-to-head: Munar 2-2 Arnaldi Jaume Munar’s first ATP indoors quarterfinal ... including an odds-defying round of 16 upset of Ben Shelton. Matteo Arnaldi has also impressed in Dallas.