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Player

Centre Back · Age 21 · Value €14m (powered by Transfer Tracker) · Poland · Roma · On loan at Monza until Jun 2027 · Contract until 2030
Jan Ziolkowski (Roma) · market value, contract status and career path, plus the players most like Jan Ziolkowski. No live transfer rumour is currently scored for Jan Ziolkowski; the moment one breaks from a verified reporter it appears here with a probability.
Every club Jan Ziolkowski has been linked with, the probability and where each story stands.
Jan Ziolkowski's contract with Roma runs until 30 June 2030 (43 months left). The final six months open on 1 January 2030, when FIFA rules let him agree a pre-contract elsewhere.
Jan Ziolkowski has moved for €7m in disclosed transfer fees since 2015 (1 paid transfer). The biggest: €7m, Legia Warszawa to Roma, Aug 2025.
Roma paid €7m for Jan Ziolkowski in August 2025. His value is now €14m, €7m above the fee. That is €287k per appearance across his 23 for them so far.
Jan Ziolkowski has no injury or suspension on record as of 10 Nov 2026.
In the 2026/27 league season Jan Ziolkowski has played 0 of a possible 810 minutes since he joined (0%): 0 starts and 0 appearances in 9 games.
Since 2026, Jan Ziolkowski has had 1 injury spell: 65 days out and 10 games missed. Longest: heel spur, 65 days (Sep 2026).
Jan Ziolkowski has 3 senior caps for Poland and 0 international goals.
Last 12 months: 1 cap, 1 start, 90 minutes in 4 matchday squads. Last in the squad on 1 Apr 2026.
| Season | Caps | Starts | Minutes |
|---|---|---|---|
| 2025/26 | 3 | 2 | 187 |
Jan Ziolkowski is club-trained at Legia Warszawa: our record shows him registered there for three entire seasons or 36 months between the ages of 15 and 21.
We count a player as club-trained when his record shows him registered with the club for three entire seasons or 36 months between the ages of 15 and 21 (UEFA's home-grown test), wherever he started and whatever he cost; time on loan counts for the club that borrowed him.
See the full player profile · market-value chart, positional metrics and transfer history. Open on transfertracker.ai
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