That is a 170 which was also hit by Peter Wright earlier on in the competition against Simon Whitlock. As a result of hitting 'the big fish' he put himself into a commanding 6-3 lead in the tie.
It shows Cross's brilliant form as of late and got the crowd into raptures as well. Click here for more information about the World Matchplay, including the prize money breakdown, schedule and format.
View the finish in full below:
https://twitter.com/OfficialPDC/status/1154825032490606592