What happened: Pete Crow-Armstrong was ruled out at second base after initially making contact with the bag and then losing possession of it. He had initially been credited with advancing before the call was reversed. Manager Craig Counsell was ejected in the aftermath of the decision.

Why it matters: An overturned out on the bases combined with a manager's ejection is the kind of swing moment that can shift momentum and leave a team without its skipper for the rest of the contest. Crow-Armstrong has been central to recent results, making any baserunning reversal involving him a notable in-game development.

What to watch: Watch for any postgame comment on the ruling and whether the ejection draws a follow-up from the league.