New York Mets on X: Get #BackInBlack on Friday, Sept. 17 when the first 20,000 fans receive a Pete Alonso black jersey t-shirt! 🎟: / X

Pete Alonso makes his black Mets jerseys pitch: 'Friday Night Blackouts' - Newsday

Pete Alonso makes his black Mets jerseys pitch: 'Friday Night Blackouts' - Newsday

Pete Alonso thinks the Mets should bring back their black uniforms

Pete Alonso calls for return of Mets' black jerseys

Pete Alonso makes his black Mets jerseys pitch: 'Friday Night Blackouts' - Newsday

Did Pete Alonso Just Announce That The Black Mets Jerseys Are Coming B

Pete Alonso #20 - Mets Combined No-Hitter - Autographed Game Used Jersey and Game Used Pants Combo - Inscribed No-Hitter 4-29-22 - Mets vs. Phillies - 4/29/22

Pete Alonso makes his black Mets jerseys pitch: 'Friday Night Blackouts' - Newsday

Pete Alonso makes his black Mets jerseys pitch: 'Friday Night Blackouts' - Newsday

Pete Alonso makes his black Mets jerseys pitch: 'Friday Night Blackouts' - Newsday

Pete Alonso makes his black Mets jerseys pitch: 'Friday Night Blackouts' - Newsday

Pete Alonso makes his black Mets jerseys pitch: 'Friday Night Blackouts' - Newsday