streaky
adjective
Definitions
Having streaks.
Used to describe a shot where the ball deflects off the edge of the bat, but is not caught by the slips or wicket-keeper and instead results in runs for the batsman.
(chiefly of a person, usually North America) Having alternating periods of good and bad performances; inconsistent.
Example: Jones has always been a streaky hitter
Not well-executed, due to luck more than skill.