Raymond van Barneveld secures last 16 clash with Luke Littler at World Darts Championship

Van Barneveld was not required to find top gear against Williams, a former BDO runner-up who finished with a higher average but managed to hit only seven of his 28 doubles.

Having nudged into a 3-1 lead and moved one leg from victory at 2-0, Van Barneveld missed five match darts and allowed the Welshman a glimmer of hope as he pulled back to level in the set.

But backed by the sizeable Ally Pally crowd, Van Barneveld nailed double eight for the match to book his place in the last 16 for the first time since 2018.

Van Barneveld told Sky Sports: “I will love to play Luke Littler. When I was 16 I was playing with Lego and Playmobile, we didn’t have the internet or whatever.

“This guy is amazing, and I am looking forward so much to that game. He is a quality player and I can’t wait to meet him tomorrow night.

“I was lucky to win this afternoon’s game. You have to be clinical and if you’re 2-0 up (in legs) you have to hit that double 16, and I let him back in at 2-2.

“The crowd were helping me but in the end you’re the one who throws the darts. I was in control but I felt a little bit nervous and I’m happy to go through.”

Littler, the world youth champion, is the youngest player to reach the last 16 after reeling off three impressive victories, including averaging over 106 in his first round win over Christian Kist.

Jonny Clayton joined Van Barneveld in the last 16 as he saw off Poland’s Krzysztof Ratajski 4-2, while Australia’s Damon Heta edged to a 4-3 win over Dutchman Berry van Peer.