The majority of guariniello's matches are in the ranked random map team mode. The British player guariniello has a 44.6% win rate as flank over 101 games. With 297 matches and a 46.9% RM Team record, guariniello prefers Franks (44.1%).

With a 1019 RM Team rating, guariniello's best results come from Franks (48.5%) and Arena (48.1%).