Arsenal eye another Real Sociedad raid for 20-year-old defender

September 24, 2026DailyAFC Staff

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Arsenal's pipeline to Real Sociedad may be about to produce another signing, with the Gunners reportedly monitoring 20-year-old defender Jon Martin.

The north London club have done plenty of business with the Basque side in recent years, bringing both Mikel Merino and Martin Zubimendi to the Emirates from San Sebastian. That working relationship is now being cited as a factor in Arsenal's latest interest.

Who is Jon Martin?

Martin is a centre-back who has broken into the Sociedad picture at 20, and reports of his rise centre on his composure in possession and his calmness defending in one-on-one situations. At his age, there is an obvious development curve still ahead of him.

According to Fussball News, Arsenal are one of several top European sides tracking the defender, with the Gunners having gathered information on him through their scouting network. It is worth noting that this is not a tier-one report from the likes of David Ornstein or Fabrizio Romano, so the level of concrete progress should be treated with caution.

The same report indicates Arsenal believe Martin has the qualities to develop into an important player at the highest level, and that the club would look to move for him at the end of the season should his current form continue.

Competition and the La Liga pattern

Arsenal would not have a clear run at him. The report states that several major European clubs are watching Martin, and interest is only growing as he continues to feature and perform for Sociedad.

The link fits a broader pattern under Mikel Arteta, whose recruitment has leaned heavily on the Spanish market. Merino and Zubimendi both arrived from Sociedad, and Arsenal's scouting operation has consistently been active in La Liga looking for emerging talent.

A 20-year-old centre-back would represent a longer-term addition rather than an immediate starter, which is consistent with the reported timeline of a summer approach rather than a mid-season move. The report suggests Martin's displays across the remainder of the campaign will be the deciding factor in whether Arsenal firm up their interest.

Sociedad, for their part, have shown a willingness to do business with Arsenal before, though each of those deals came with a significant fee attached. No valuation for Martin has been reported at this stage.

For now, this remains at the monitoring stage rather than anything approaching an advanced negotiation. The next few months of Martin's season will determine whether Arsenal's interest translates into something more concrete when the summer window opens.