Very Good: (if there is) Good carry, limited seam movement and consistent good bounce early in the match and as the pitch wears as the match progresses, with an acceptable amount of turn on the first two days but natural wear sufficient to be responsive to spin later in the game
Good: (if there is) Average carry, moderate seam movement and consistent bounce both early in the match and as the pitch wears as the match progresses, natural wear sufficient to be responsive to spin from day 1, though not quite meeting the criteria for carry and bounce for a "very good" pitch.
Average: (If it) Lacks carry, and/or bounce and/or occasional seam movement, but consistent in carry and bounce. A degree of turn, but with average bounce for the spinner. Falling significantly short of "very good" with respect to carry, bounce and turn.
Below Average: (If there is) Either very little carry and/or bounce and/or more than occasional seam movement, or occasional variable (but not excessive or dangerous) bounce and/or occasional variable carry. If a pitch demonstrates these features, then the pitch cannot be rated in a higher category regardless of the amount of turn the pitch displays at any stage of the match.
Poor: A Poor pitch is one that does not allow an even contest between bat and ball, either by favouring the batters too much, and not giving the bowlers (seam and spin) from either team sufficient opportunity to take wickets, or by favouring the bowlers too much (seam or spin), and not giving the batters from either team the opportunity to make runs. If any of the following criteria apply, a pitch may be rated "poor":- The pitch offers excessive seam movement at any stage of the match- The pitch displays excessive unevenness of bounce for any bowler at any stage of the match- The pitch offers excessive assistance to spin bowlers, especially early in the match- The pitch displays little or no seam movement or turn at any stage in the match together with no significant bounce or carry, thereby depriving the bowlers of a fair contest between bat and ball.- The pitch offers excessive assistance to spin bowlers, especially early in the match
Unfit: A pitch may be rated 'unfit' if it is dangerous.
-> It is recognised that a limited amount of seam movement is acceptable early in the match and that a pitch may develop some unevenness of bounce for seam bowlers as the match progresses. This is acceptable, but should not develop to a point where they would be described as "excessive".
-> It is acceptable for a pitch to offer some degree of turn on the first day of a match, particularly in the sub-continent, though anything more than occasional unevenness of bounce at this stage of the match is not acceptable. It is to be expected that a pitch will turn steadily more as a match progresses, and it is recognised that a greater degree of unevenness of bounce may develop.
-> It is impossible to quantify the amount that a ball is "allowed" to turn as bowlers will turn the ball differing amounts. The type and identity of bowler shall be taken into account when assessing this factor.
-> In no circumstances should the pitch 'explode'.