Seattle Mariners Postseason History

Overview

The Seattle Mariners have played a total of 48 seasons. Their first season was in 1977, and their most recent season was in 2024.

Have the Seattle Mariners gone by any other names?

No, the Seattle Mariners have been known by that name since 1977.

What division do the Seattle Mariners play in?

The Seattle Mariners currently play in the West Division of the American League, aka the AL West.

What was the best start to a Mariners season?

The best start to a Mariners season was the 1985 Seattle Mariners, who started the season 6-0. The second best starts to a Mariners season was the 1995 Seattle Mariners, the 2014 Seattle Mariners and the 2019 Seattle Mariners, who all started the season with 3 wins.

What was the worst start to a Mariners season?

The worst start to a Mariners season was the 1991 Seattle Mariners, who started the season at 0-6. The second worst starts to a Mariners season was the 1994 Seattle Mariners and the 2004 Seattle Mariners, who both started the season with 5 losses.

When was the last time the Mariners were in the playoffs?

The Seattle Mariners last made the playoffs in 2022, when they lost the AL Divisional Series. They've been in the playoffs a total of 5 times in their 48 seasons.

When was the last time the Mariners missed the playoffs?

The Seattle Mariners last missed the playoffs in 2023.

When was the last time the Mariners won a playoff series?

In 2022, the Seattle Mariners beat the Toronto Blue Jays in the AL Wild Card Series.

When was the last time the Mariners lost a playoff series?

In 2022, the Seattle Mariners lost to the Houston Astros in the AL Divisional Series.

What years did the Mariners make the World Series?

The Seattle Mariners have never appeared in a World Series.

How many World Series have the Mariners won?

The Seattle Mariners have never won a World Series. The closest they came to winning a World Series was in 1995, 2000 and 2001 when they lost the AL Championship Series.