Philadelphia Phillies vs Seattle Mariners

Philadelphia Phillies and Seattle Mariners have met 21 times — Philadelphia Phillies won 12, Seattle Mariners won 9, with 0 draws. Their rivalry dates back to 2011. Philadelphia Phillies leads the head-to-head with 12 victories from 21 meetings. A combined 198 goals have been scored across these fixtures, averaging 9.43 per match (110 for the home side, 88 for the visitors). Both teams scored in 17 matches (81%). Over 2.5 goals landed in 19 games (90%), making it a fixture that tends to produce goals. Philadelphia Phillies are currently unbeaten in the last 4 meetings. The highest-scoring encounter finished 12–7 in 2025.