A 3 HOUR BATTLE FOR THE AGES 😱 Bia Haddad Maia outlasts Putintseva 6-4, 6-7(5), 7-6(4) to head to the semi-finals #inAbuDhabi.  Were you watching with us? #MubadalaAbuDhabiOpen #WTA500 @ZayedSportsCity @WTA @AbuDhabiSC @Mubadala https://t.co/dyNX3JYLr8