Canada's Gabriel Diallo upsets Ugo Humbert, advances to Libema Open final

'S-HERTOGENBOSCH — Canada's Gabriel Diallo has chalked up another upset en route to the Libema Open final. The 23-year-old Diallo defeated No. 2 seed Ugo Humbert of France 6-3, 7-6 (4) in Saturday's semifinal. Diallo also took out No.