Woo day. Be there. https://t.co/DcuQHQlFjI Via @Mariners on X

What happened: The Seattle Mariners have announced 'Woo Day' for their series finale against the Baltimore Orioles on June 18. Right-hander Bryan Woo takes the mound as the ball club looks to clinch the home series before embarking on their next rotation.

Why it matters: The start is a pivotal bounce-back opportunity for Woo, who surrendered seven runs in his last outing against the Orioles. Maintaining consistency in the rotation is vital for the Seattle Mariners as they fight to keep pace in a competitive American League West division.

By the numbers: 2026 Season: 5–5 record, 4.28 ERA, 1.04 WHIP, 79 strikeouts, 15 walks. Last Start vs. BAL: 5.0 IP, 7 ER, 7 H.

What to watch: First pitch is set for 1:10 PM PDT at T-Mobile Park. Woo faces Orioles right-hander Shane Baz.

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