Italian Open: Roger Federer reacts after his dramatic three set Italian Open victory over Coric

Reaction from Roger Federer after the 20-time Grand Slam singles champion fought back from a set down - and came through a dramatic final set tie-break in which he saved two match points - to defeat Borna Coric 2-6, 6-4, 7(9)-6 and advance to the Italian Open quarter-finals on Thursday.