Career
He formerly played for VVV-Venlo and Helmond Sport. De Regt began playing for Quick Boys "31 in southern Venlo. He joined VVV-Venlo at age eleven, and broke through to the first team in 2006.
De Regt gained promotion to the Eredivisie in the 2006-2007 season after beating RKC Waalwijk in play-offs.
His competitive debut in the Eredivisie came one year after his second division debut, on 15 December 2007 as a starter in a 1–1 draw against Football Club Twente. De Regt initially started as a right-back, but began starting as a regular centre back together with Frank van Kouwen due to injuries of centre backs Reekers and Verdellen.
Since then, he has been a starter in central defence for VVV. In the 2012–2013 season, De Regt plays on loan for Helmond Sport in the Eerste Divisie.