2) Dumfries made his debut at Sparta Rotterdam before setting his sights higher
After making his first senior appearance in February 2015, the right-back began to receive rave reviews during his first full season, helping his side to promotion from the Dutch second tier.
Dumfries also played his part in Sparta avoiding relegation from the Eredivisie in 2016/17 and he then made the switch to Heerenveen where his performances attracted the interest of PSV Eindhoven.