Ben White made an immediate impact for new club Arsenal by making a goal saving block against London rivals Chelsea, in a pre-season friendly at the Emirates.
White's move from Brighton to the Gunners for £50 million was confirmed last week, after the 23-year-old enjoyed a standout season with the Seagulls which earned him a place in England's Euro 2020 squad.
Arsenal's primary issue last season was in attack; only Everton scored fewer goals of team that finished in the top half. However there is little doubt their new signing will help them improve them defensively.