Arsenal booked their spot in the League Cup final by beating Chelsea 1-0 at the Emirates Stadium on Tuesday thanks to an injury-time goal by former Blues attacker Kai Havertz, sealing an aggregate 4-2 win over their London rivals.
After a cagey first hour of the semi-final second leg, with each goalkeeper making only one save, Chelsea coach Liam Rosenior switched to a more attacking formation by bringing Cole Palmer and Brazil winger Estevao off the bench.
They were followed by Alejandro Garnacho – scorer of both Chelsea’s goals in Arsenal's 3-2 first-leg win at Stamford Bridge – as the visitors went in search of the goal they needed to level the aggregate score.
But Mikel Arteta's men held out against the pressure before Havertz scored the only goal of the game in a breakaway move in the dying seconds.
In their first League Cup final since 2018, the Premier League leaders will face either Manchester City or Newcastle United who play their semi-final second leg on Wednesday with City 2-0 ahead from the first leg.

AFC confirm Jeddah to host postponed Asian Champions League matches
Madrid's Mbappe fit and ready to play every game before World Cup
Cerundolo's Miami magic continues with stunning Medvedev upset
LA28 unveils floral-inspired visual identity for 2028 Olympics
Alcaraz stunned by Korda at Miami Open
