Carlos Lopez Montagud will advance past Sergi Perez Contri in the 2026 M25 Santander quarterfinal. The match takes place in Santander, Spain, at a tournament that runs from August 17 to August 23, and Montagud arrives with a 2026 record of 6-7 while Perez Contri carries a 35-17 mark. If Montagud mo…