What happened: The Astros publicly thanked right-hander Jayden Murray and wished him well in Chicago following the trade that sends him to the Cubs. The message came from the club's official account marking his departure.

Why it matters: The move trims Houston's pitching depth and hands Murray a fresh opportunity with a new organization. For Chicago, it adds another controllable arm to the staff as the season rolls on.

What to watch: Watch how the Cubs slot Murray into their pitching plans and whether Houston moves to backfill the open roster spot.