Riccardo Calafiori injury scare leaves Mikel Arteta with major Arsenal headache ahead of Liverpool showdown
As Riccardo Calafiori gingerly made his way off the pitch with 20 minutes to play, you couldn't help but think ahead to Sunday. The full-back slid awkwardly on the turf and appeared to jar his knee - it looked uncomfortable - and his attempt to play on lasted only a moment or two before he signalled to the bench.