Pete Alonso 2021 Home Run Derby Tracker: Mets star hits 23 HRs in finals to beat Trey ManciniAlonso broke Vladimir Guerrero Jr.'s first round record of 29 HRs7/13/2021, 2:50 AMScott ThompsonEditorial ProducerColin MartinFreelance Editorial ProducerJul 12, 2021; Denver, CO, USA; New York Mets first baseman Pete Alonso hits during the 2021 MLB Home Run Derby. / Mark J. Rebilas-USA TODAY Sports
