What happened: The Chicago Cubs designated right-hander Bryse Wilson for assignment. The move removes Wilson from the 40-man roster after two appearances with Chicago.

Why it matters: The transaction gives the Cubs flexibility to revise a pitching staff that has used Wilson in a limited role. Chicago is 49-40 and enters its scheduled game with a two-game losing streak.

What to watch: Wilson can be traded or placed on waivers during the designation period. The Cubs next play with the St. Louis Cardinals leading the series 2-0.