McLaren predict four-way battle for Baku win after confirming more upgrades

McLaren have confirmed they will bring more upgrades to this weekend's Azerbaijan Grand Prix, where they are expecting a four-way battle for victory with Mercedes, Ferrari and Red Bull.

After failing to claim a victory in the first 10 grands prix of the season, the reigning constructors' champions have come into form, with Lando Norris claiming three pole positions at the last four races and only being denied a third win by the unfortunate timing of a virtual safety car last time out in Madrid.