Cal Raleigh has one of the best nicknames in sports, and the Seattle Mariners catcher has parlayed that into a fantastic endorsement deal. Raleigh is nicknamed “Big Dumper,” which is a reference to his prominent backside.

The Mariners' meme came from a promotion the team started running at T-Mobile Park during the 2024 season, when fans who sent a message to the same email address could hire Raleigh to orchestrate their breakup.

Cal Raleigh can do it all on the baseball field. He started his week winning the 2025 Home Run Derby and playing in the Major League Baseball All-Star Game, and the Seattle Mariners star catcher might add another job to his resume before the regular season resumes this weekend.

It's been mesmerizing to watch Cal Raleigh's historic season for the Seattle Mariners unfold in 2025. As a Mariners fan, I'm ecstatic about a 38-home run first

Seattle's Cal Raleigh won his first All-Star Home Run Derby after leading the big leagues in long balls going into the break, defeating Tampa Bay's Junior Caminero 18-15 in the final round.

Almost immediately, Justin Turner could sense the bubbling frustration from Cal Raleigh. A veteran slugger with a World Series ring and an NL Championship Series MVP on his résumé, Turner arrived in Seattle just before the trade deadline in July 2024 and quickly began to form a connection with the Mariners catcher.

Cal Raleigh de Seattle ganó su primer Derbi de Jonrones del Juego de Estrellas después de liderar las Grandes Ligas en vuelacercas antes del receso,

Seattle’s Cal Raleigh won his first All-Star Home Run Derby after leading the big leagues in long balls going into the break, defeating Tampa Bay’s Junior Caminero 18-15 in the final round.