Seattle Mariners Losses Charts and Records
About Losses
A loss is charged to a pitcher who allowed the run that the winning team scored to take the final lead of the game. Generally, for Losses, lower is better. (Source)
Top Seattle Mariners Players by Losses
Which Seattle Mariners players rank highest in Losses? Below are the top ten by single season and by career totals with the team, requiring at least 50 innings pitched for a season record, or 100 innings pitched for a career record with the team.


Seattle Mariners Losses Per Season
Seattle Mariners's Losses for each season of their history, plotted alongside yearly averages for MLB, the American League, and the American League West.

Seattle Mariners Losses Season Distribution vs. MLB and Peers
Each box summarizes Losses across all seasons, comparing the Seattle Mariners to MLB as a whole, the American League, and the American League West. The box covers the middle 50% of seasons, the center line is the median, and the whiskers extend to the min and max values.

Seattle Mariners Cumulative Losses — Franchise Progression
A running total of the Seattle Mariners's Losses through each season of their MLB history. Each point marks the cumulative franchise total at the end of that year.

Seattle Mariners Losses — Season-by-Season Breakdown
Every season of Seattle Mariners's history with Losses alongside yearly averages for MLB, the American League, and the American League West. Career totals include sum, average, minimum, maximum, and median.
