Arsenal ready €20 million bid for Napoli winger
The 27 year old ex-Real Madrid man had a superb debut season in the Serie A last campaign, and has carried his form into the new campaign.
The Daily Express report that Arsenal boss Arsene Wenger is keen to reinforce his squad in the winter, and is primed to make a big move for Callejon.
The Gunners are ready to put €20m on the table for the talented winger, but will also have to compete with Atletico Madrid who are also interested.
Callejon is yet to be capped for the senior Spanish national team, and has netted four times already this season for the Partonopei.