Mitchell hit the highest mark of 108.72 in the quarter finals of the tournament in his win over David Copley.
Copley also hit a high mark in the top eight of 101.19 in that specific game meaning it was really high quality.
Scott Waites hit the second highest mark of the weekend with 103.42 in the last 32.
View the full list below:
Top eight highest averages during Winmau World Masters (stage matches) Scott Mitchell 108.72 (quarter-finals)
Scott Waites 103.42 (last 32)
John Burgess 102.72 (last 32)
Glen Durrant 101.99 (quarter-finals)
Michael Unterbuchner 101.44 (last 16)
David Copley 101.19 (quarter-finals)
Scott Waites 100.22 (quarter-finals)
Glen Durrant 99.68 (final)