As Sparks star Kelsey Plum was warming up before their Sunday, June 29 face off against the Chicago Sky at Los Angeles' Crypto.com Arena, she spotted a fan sitting courtside wearing a yellow Caitlin Clark Indiana Fever t-shirt. Plum, a native of California, walked over and jokingly told the fan, “You can't be wearing that in the gym. Do better.”

Game respects game, but Los Angeles Sparks star Kelsey Plum wasn't interested in a rival fan sitting courtside prior to Sunday's loss to the Chicago Sky. Plum tossed a Sparks shirt to a Caitlin Clark supporter in the first row during pre-game,

During a break within the game, Clark stood up to argue with the referees about a call. Plum took notice and somewhat jokingly went to the same ref to argue that the 2024 Rookie of the Year was illegally stepping onto the court, with one of her shoes across the line.