What to know

• Arsenal are one of the clubs interested in a move for Jon Martin, the latest young talent to break into the first team at Real Sociedad, a club the Gunners have worked with in recent years.Arsenal and...S1
• Liverpool are reportedly considering a move for Real Sociedad centre-back Jon Martin as they look to strengthen their defensive options ahead of the January transfer window. According to Fussball News, the Reds are among several clubs monitoring the Spain Unde...S2