Luke Humphries remains on course to defend his World Grand Prix title after easing into the quarter-finals with victory over Ricardo Pietreczko.
Pietreczko had accounted for two-time finalist Raymond van Barneveld in the previous round but the German was no match for the world number one and reigning world champion, who coasted to a 3-1 victory.
Humphries won the first set 3-0 and finished in style with a 112 and 139 in his final leg.
Rob Cross, who knocked out pre-tournament favourite Luke Littler, made it past the second round for the first time in eight appearances with a 3-1 win over Martin Schindler.
The German number one, a quarter-finalist last year, won five successive legs in taking a 2-1 lead but Cross levelled things up with the help of his first 180 of the match and was never behind from that point.
Nathan Aspinall, 2022 runner-up, missed three match darts to allow Ryan Joyce to win 3-2 in a last-leg shoot-out.
Jonny Clayton’s quest for a second World Grand Prix title continued with a 3-1 victory over Ross Smith.
Monday October 7 (6pm)
TV Coverage: Sky Sports
First Round (Best of three sets)
Tuesday October 8 (6pm)
TV Coverage: Sky Sports
First Round (Best of three sets)
Wednesday October 9 (7pm)
TV Coverage: Sky Sports
Second Round (Best of five sets)
Thursday October 10 (7pm)
TV Coverage: Sky Sports
Second Round (Best of five sets)
Friday October 11 (7pm)
TV Coverage: Sky Sports
Quarter-Finals (Best of five sets)
Saturday October 12 (7pm)
TV Coverage: Sky Sports
Semi-Finals (Best of seven sets)
Sunday October 13 (7pm)
TV Coverage: Sky Sports
Final (Best of nine sets)