Pete Alonso reaches 300 home runs for Mets against former team
Yahoo Sports • 1 min read • Latest: Sep 22, 2026, 3:56 AM
Last updated Sep 22, 2026

Pete Alonso hit his 300th career home run on September 19 against the Philadelphia Phillies at Citi Field. This milestone made him the 20th player to achieve 300 home runs against a former team. The Mets have set a record this season with 11 players hitting 10 or more home runs, previously held by a 2017 team with 10 such players. Alonso's homer marked his first go-ahead or game-tying home run late in a game since the 2024 Wild Card Series and broke Kodai Senga's streak of seven consecutive saves converted. The Mets played their 18th extra-inning game of the season, marking the most since 2018.
- •Alonso became the second player to hit 300 homers at Citi Field.
- •A.J. Ewing recorded his 100th career hit and tied Mookie Wilson's rookie stolen base record.
- •The Mets allowed homers to the same players in back-to-back games for the first time.
- •Coby Mayo hit an inside-the-park homer against the Mets in extra innings.
- •The Mets have played four extra-inning games this season.
- 3:56 AMYahoo Sports — Monday Stat Party: Put him in the books
"The Polar Bear returns, but Benge melts one of his Mets records.
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