Remembering Mets History (2019) Pete Alonso Sets MLB Rookie Single Season HR Record
Saturday, September 28th , 2019 : On this Saturday evening, in the next to last game of the New York Mets 2019 season, MLB history was made. Their young rookie Mets Pete Alonso put himself in the record books by hitting his 53rd HR of the season , the most ever by a rookie. The previous day Alonso had tied Aaron Judge's record of 52 HRs set in his rookie year of 2017. Tonight, Mickey Callaway's Mets (84-76) hosted the NL East leading Atlanta Braves (97-63) in front of a large crowd of 32,210 who were mostly there in support of Pete Alonso & hoping to see him break & set a new record. All the scoring came in the 3rd inning. The Mets' Todd Frazier singled & catcher Rene Rivera hit a two run HR. Playing just his ninth game of the year, it was his first of the year. Then Pete Alonso stepped in & launched his record 53rd HR over the right centerfield wall. Pete carried the bat up the base line as he slowly walked & watched the HR officiall