Washington Nationals vs Seattle Mariners

Washington Nationals and Seattle Mariners have met 24 times — Washington Nationals won 15, Seattle Mariners won 9, with 0 draws. Their rivalry dates back to 2011. Washington Nationals leads the head-to-head with 15 victories from 24 meetings. A combined 201 goals have been scored across these fixtures, averaging 8.38 per match (117 for the home side, 84 for the visitors). Both teams scored in 23 matches (96%). Over 2.5 goals landed in 24 games (100%), making it a fixture that tends to produce goals. The highest-scoring encounter finished 5–9 in 2024.