Arsenal are confident of signing Sesko, but, as history shows, anything can happen when Chelsea and Arsenal go head to head in a transfer battle.
Indeed, both of these teams have butted heads over a number of players in recent years.
Chelsea pinched Mykhaylo Mudryk from Arsenal, while Arsenal ultimately signed Declan Rice after years of being courted by Chelsea.
Meanwhile, Arsenal bid for Moises Caicedo just six months before he signed for Chelsea.
Chelsea also wanted Riccardo Calafiori in the summer, but he joined Arsenal instead.
These two clubs are often at war in the transfer window, and while Sesko appears to be more likely to end up at Arsenal right now, there can often be twists and turns when Chelsea are involved in any sort of transfer saga.
