Jakub Kiwior has won the Portuguese league title with Porto, adding another layer to the Arsenal defender’s future after a productive loan spell.
Jakub Kiwior has ended his loan spell with a league title after helping Porto win the Primeira Liga.
The Poland international played the first half as Porto beat Alverca 1-0 to secure the Portuguese title, with the result confirming their first league crown since 2022. Porto only needed a point after Benfica had drawn earlier in the day, but went one better to make sure of the championship with two matches still to play.
For Kiwior, it represents a significant moment in a loan spell that has largely delivered what Arsenal would have wanted. He left north London in search of regular football, and the move has given him both minutes and responsibility in a side competing for major honours.
His role was not peripheral. Kiwior made 25 league appearances during Porto’s title-winning campaign, with the champions conceding just 15 goals across the Liga Portugal season. Across all competitions, he featured 38 times, including eight appearances in the Europa League.
The defensive numbers also point to a player who made a clear impact. Kiwior averaged 7.7 defensive contributions per 90 minutes in the league, the second-highest figure in Porto’s squad, while also ranking second for clearances and blocks per 90.
That matters from an Arsenal perspective. Kiwior’s pathway at the Emirates had become increasingly difficult, with Mikel Arteta possessing several defensive options capable of playing at centre-back and left-back. A productive loan was therefore important, not only for the player’s development but also for protecting his value ahead of the summer.
Winning a title does not automatically decide what happens next, but it does strengthen Kiwior’s position. Porto have been given a full-season look at a defender who is still in his mid-20s, left-footed, experienced in the Premier League and Serie A, and now part of a title-winning team.
That combination is valuable. If Porto want to pursue a permanent deal, Kiwior has done enough to make that conversation serious. If Arsenal prefer to reassess him in pre-season, they will be looking at a player returning from a successful spell rather than one whose development has stalled.
There is also the wider squad picture to consider. Arsenal have built significant defensive depth, particularly on the left side of their back line. The additions of Riccardo Calafiori and Piero Hincapie have given Arteta two strong options who can operate at left-back or centre-back, while Myles Lewis-Skelly has also shown he is highly capable in that role.
That leaves Kiwior’s pathway complicated if he returns to north London. He has always offered useful qualities as a left-footed defender comfortable at centre-back and left-back, but the question is whether there would be enough minutes at Arsenal for him to show them consistently.
His Porto spell has helped answer at least part of that. Regular football, a league title and strong defensive output make this a better outcome than a season spent on the fringes at Arsenal.
The summer will determine whether Kiwior’s future is still tied to the Emirates or whether his title-winning loan becomes the bridge to a permanent move. Either way, Arsenal can view the spell as a success.