Anderson faced off against Michael van Gerwen in the semi-final and smashed in a brilliant nine darter. It was the second perfect leg of his career after his previous one at the World Championship in 2013.
He went on to miss two match-darts to beat Van Gerwen and eventually lost after a leg-decider. However he still picked up £25,000 for hitting the nine-dart finish.
Watch the video below:
https://twitter.com/OfficialPDC/status/1054408002948734976