Double defending champion Luke Littler will not make it a hat-trick of Belgian Darts Open titles after falling 5-6 to Dutchman Niels Zonneveld in a last-16 upset.
Zonneveld became the first person to beat the two-time reigning world champion in Wieze, where Littler had initially got out to a 3-1 lead after the first three legs went against the darts, but allowed his opponent to come back into the contest.
