New York Mets vs Seattle Mariners head-to-head

Who has won more, the New York Mets or the Seattle Mariners?

Seattle Mariners lead the series 19-11 in 30 meetings since Jun 6, 2003. They average 3.3 to 5.3. The last meeting was Jun 3, 2026, 7-1.

Record
New York Mets 11-19 Seattle Mariners
Games
30
Points per game
3.3 – 5.3
Biggest win
Seattle Mariners by 12

Every meeting on file

New York Mets vs Seattle Mariners, every game on file
Jun 3, 2026NYM at SEA7-1New York MetsRegular
Jun 2, 2026NYM at SEA3-8Seattle MarinersRegular
Jun 1, 2026NYM at SEA2-3Seattle MarinersRegular
Aug 17, 2025SEA at NYM3-7New York MetsRegular
Aug 16, 2025SEA at NYM1-3New York MetsRegular
Aug 15, 2025SEA at NYM11-9Seattle MarinersRegular
Aug 11, 2024NYM at SEA1-12Seattle MarinersRegular
Aug 10, 2024NYM at SEA0-4Seattle MarinersRegular
Aug 9, 2024NYM at SEA0-6Seattle MarinersRegular
Sep 3, 2023SEA at NYM3-6New York MetsRegular
Sep 2, 2023SEA at NYM8-7Seattle MarinersRegular
Sep 1, 2023SEA at NYM1-2New York MetsRegular
May 15, 2022SEA at NYM8-7Seattle MarinersRegular
May 14, 2022SEA at NYM4-5New York MetsRegular
May 13, 2022SEA at NYM2-1Seattle MarinersRegular
Jul 30, 2017NYM at SEA1-9Seattle MarinersRegular
Jul 29, 2017NYM at SEA2-3Seattle MarinersRegular
Jul 28, 2017NYM at SEA7-5New York MetsRegular
Jul 23, 2014NYM at SEA3-2New York MetsRegular
Jul 22, 2014NYM at SEA3-1New York MetsRegular
Jul 21, 2014NYM at SEA2-5Seattle MarinersRegular
Jun 25, 2008SEA at NYM2-8New York MetsRegular
Jun 24, 2008SEA at NYM11-0Seattle MarinersRegular
Jun 23, 2008SEA at NYM5-2Seattle MarinersRegular
Jun 19, 2005NYM at SEA5-11Seattle MarinersRegular
Jun 18, 2005NYM at SEA1-4Seattle MarinersRegular
Jun 17, 2005NYM at SEA0-5Seattle MarinersRegular
Jun 8, 2003SEA at NYM13-1Seattle MarinersRegular
Jun 8, 2003SEA at NYM7-0Seattle MarinersRegular
Jun 6, 2003SEA at NYM2-3New York MetsRegular

Completed games on file, which start in 2003 — not the clubs’ full all-time series. Regular season 30, postseason 0.