Zack Hample, a fan who claims to have collected over 9,000 baseballs at Major League Baseball games, said Clayton Kershaw rejected his request for a special Father's Day ball Sunday.

Hample, who attended Sunday's Dodgers-Reds game in Cincinnati, claimed in a series of tweets that he asked Kershaw for one of the Father's Day baseballs, only to be turned down by the ace pitcher.

Today I asked Clayton Kershaw if I could have a baseball. He said, "No, you got 7,000 of 'em." #rejected — Zack Hample (@zack_hample) June 18, 2017

...it was a blue Father's Day ball. I said, "It would mean so much to me," and Kershaw was like, "No, it wouldn't." Still love him. — Zack Hample (@zack_hample) June 18, 2017

Hample, attempting to make a logical argument, also jabbed at Kershaw, saying that the star left-hander's "next paycheck shouldn't mean all that much to him, right?"

...with that logic, Kershaw's next paycheck shouldn't mean all that much to him, right? — Zack Hample (@zack_hample) June 18, 2017

Hample made headlines in 2015 when he caught Alex Rodriguez's 3,000th hit -- a home run -- at Yankee Stadium and negotiated a compensation package from the Yankees in exchange for returning the ball to the now-retired slugger.

As part of the agreement, the Yankees donated $150,000 to a charity that Hample supports.

Hample, 39, also drew the ire of the 82nd Airborne Division last year when he sneaked into a game at Fort Bragg that was meant exclusively for military personnel.