Italy's Matteo Arnaldi saved four match points en route to a 4-6, 6-2, 7-6 (2) comeback win over Germany's Daniel Altmaier in the opening round of the Mubadala Citi D.C. Open on Monday in Washington.

UMAG, CROATIA (AP) _ Results Monday from Croatia Open Umag at ITC Stella Maris (seedings in parentheses): Chun Hsin Tseng, Taiwan, def. Giulio Zeppieri, Italy, 7-5, 6-4. Carlos Taberner, Spain, def.

Alexander Bublik of Kazakhstan won his first tournament on clay Sunday, topping Juan Manuel Cerundolo 6-4, 4-6, 6-2 at the ...