Atalanta v Arsenal (Kick-off 8.00pm). Joanne Cantwell presents all the action from both teams' opening match in the league phase, held at Gewiss Stadium. Atalanta won the UEFA Europa League last term, eliminating Liverpool en route to a stunning 3-0 win over a Bayer Leverkusen side aiming for an unbeaten campaign in the final. However, they face a tough test against the Gunners, who were runners-up to Manchester City in the Premier League for the second season running and reached the quarter-finals of this competition. With analysis from Richie Sadlier.