Mariners Record vs NL East By Year

What is the Mariners record vs the NL East in 2026?

The Mariners are currently 2-1 vs NL East teams in 2026, with 12 more upcoming games against the Marlins, Mets, Nationals, and Phillies. Their next game vs an NL East team is Jun 1, 2026 vs the Mets.

What was the best record the Mariners had against the NL East in a single season?

The Mariners had their best record against the NL East in 2003, going 8-4 (66.7%) over 12 games.

What was the worst record the Mariners had against the NL East in a single season?

The Mariners are tied for their worst record against the NL East across multiple seasons: 2011 (4-8) and 2008 (4-8), all at 33.3%.