Arsenal agree €63.5m Viktor Gyökeres deal with Sporting with add-ons still being discussed

Gyökeres is facing disciplinary action from Sporting after he missed his deadline to report for pre-season training on Saturday.

Arsenal have agreed to pay €63.5m (£55m) up front for Viktor Gyökeres and are close to a complete agreement with Sporting. Pic: PATRICIA DE MELO MOREIRA/AFP via Getty Images.

Arsenal have agreed to pay €63.5m (£55m) up front for Viktor Gyökeres and are close to a complete ­agreement with Sporting over the Sweden striker.

It is understood the clubs remain in negotiations over potential add-ons that could take the total cost of the deal close to €80m, with ­Arsenal believed to have offered a further €15m in performance-related bonuses for the 27-year-old.