Mike Teunissen narrowly beat Peter Sagan in a sprint finish to claim victory and the overall leader's yellow jersey on Saturday's opening stage of the 106th Tour de France, which got underway in Belgium. Teunissen was an unlikely stage winner, bidding for the honour only after his Jumbo-Visma team-mate Dylan Groenewegen crashed in the closing stages, and became the first Dutchman to lead the historic race since Erik Breukink 30 years ago