Lineups not announcedLineups only · full preview is a separate page

Seattle Mariners vs Pittsburgh Pirates Starting Lineups — June 23, 2026

Batting orders, positions, season stats, splits against the opposing starter's hand and batter-versus-pitcher history with sample size for both clubs.

6:40 PM ET · PNC ParkLineups not confirmedStats updating

Seattle Mariners

76–86 · 3rd AL West

Pending

StarterMitch Keller

HandRHP

OPS vs hand.712 vs RHP

Pittsburgh Pirates

82–80 · 3rd NL Central

Pending

StarterGeorge Kirby

HandRHP

OPS vs hand.749 vs RHP

Both lineups pending

Neither club has announced a batting order yet. Check back closer to first pitch.