Pitches & outfields assessed by captains and umpires for each day's play, based on:
Ratings below are as of 6 February 2019.
Ratings below are the final ratings across the 2017/18 Premier Cricket season.
Grounds are rated for each day's play by umpires and captains based on the following assessment system. Results are averaged out across the season.
Ratings below are as at 30th March 2017