Barnet and Newport provided the biggest shocks in the third round as they knocked out Sheffield United and Leicester respectively. Holders Chelsea, plus fellow big guns Manchester City, Tottenham, Arsenal and Manchester United all reached the fourth round, but five top-flight sides made their exits. Here, Press Association Sport takes a look at five things we learned from this weekend’s third-round ties. Barnet fly flag for minnowsBarnet kept FA Cup romance alive and kicking by stunning Sky Bet Championship promotion-chasers Sheffield United at Bramall Lane. Video assistant referees in spotlightHALF TIME: Burnley 0 Barnsley 0 VAR 1— Burnley FC (@BurnleyOfficial) January 5, 2019For clarification, we're not being critical of VAR with our half time post.

Source: Irish Examiner January 06, 2019 18:56 UTC