In case some of you weren't aware, one of Oli's coaches when he was in Mexico recently, Gustavo Perino, was killed in a car crash yesterday http://www.oem.com.mx/elsoldesanluis/notas/n2123975.htm (hence his tweet about "Gus" last night) so it has been a tough 24 hours for him - if he can come through this tough 1st round match against the dangerous Karatsev, who beat George Morgan last week in Roehampton on his way to the semis, it'll be quite an achievement.