What happened: Seattle is building up to its road series against Pittsburgh, with first pitch set for 6:40 p.m. ET. Ahead of the trip, the club reinstated outfielder Randy Arozarena from the 10-day injured list following a left hamstring strain. To clear the roster spot, infielder/outfielder Connor Joe was optioned to Triple-A Tacoma.

Why it matters: Arozarena's return restores a key everyday bat to the lineup as Seattle navigates a stretch of regular-season games. The timing matters for an offense that has leaned on contributions up and down the order, and a healthy outfield gives the club more flexibility heading into the series.

What to watch: Watch how the reshaped lineup performs in Pittsburgh and whether Arozarena slots back in as an everyday outfielder right away.