I'm not sure how they count a sideways pass, but I'd imagine that a pass between the CBs (which is probably the most common pass Bonucci makes) or pass to the fullback would count as sideways pass.
Squawka gets their data from Opta so it should be pretty accurate. Certainly the most accurate available.
Squawka gets their data from Opta so it should be pretty accurate. Certainly the most accurate available.
