MLB nicknames range from iconic to straight up weird
Mariners 6, Red Sox 2: The Big Dumper Drops A Deuce on Sox - Over the Monster
Mariners' clinch celebration a magical moment for Seattle players, fans alike
Baseball: Big Dumper Leads Seattle Beatdown of Boston – Eli Sports Network
Getting to the bottom of how the Mariners' Cal Raleigh got the nickname 'Big Dumper' - The Athletic
Best Seattle Mariners Lingo and Nicknames - SEAtoday
Is that Big Dumper?': Cal Raleigh surprises students of Snoqualmie class from viral video celebration
Cal Raleigh Player Profile (Big Dumper)
Big Dumper makes it to the Switch it Up Event! Get 25 Wins and add the @Mariners catcher to your team! #MLBTheShow