Simplify the following text for a Grade 6 native English-speaking person.
Original: The term `` innings '' is also sometimes used to describe an individual batsman 's contribution ( `` he played a fine innings '' ) .
Simplified: In a one-day game , each side has one innings , and innings are limited to a certain number of overs . In longer formats each side has two innings , and there is no specific limit to the number of overs in an innings .