Wordmark “SEATTLE” in teal above “MARINERS” in navy blue.

Wordmark “MARINERS” in wavy blue with a baseball in the background streaking across.

Single lined wordmark “Seattle Mariners” in yellow, the M a trident. Below is a wordmark “BASEBALL CLUB.”

Wordmark “Mariners” in blue with a yellow outline and the letter “M” as a trident.

Wordmark “Seattle” on top and “Mariners” in blue with a yellow outline, and a wordmark “BASEBALL CLUB” below in blue.

Wordmark “Seattle” on top and “Mariners” in yellow with a yellow outline, and a wordmark “BASEBALL CLUB” below in yellow on a blue background.