Ajax defender Nicolai Boilesen is facing 'several weeks' out after picking up a hamstring injury against PSV Eindhoven on Sunday.
The 19-year-old started at the Philips Stadion but lasted only 18 minutes after pulling his hamstring in a tussle with Jeremain Lens.
The Denmark international was stretchered off the pitch and replaced by Eyong Enoh.
It is as yet unknown exactly how long Boilesen will be unavailable but a report on Ajax's official website states that "the young Dane will be sidelined for several weeks".
The left-back will consequently be absent for next weekend's Eredivisie home clash against FC Twente, as well as the UEFA Champions League match away to Real Madrid on September 27th.