Here's why Mets players are wearing numbers as eye black in NLCS
NEW YORK, NY - OCTOBER 16: Sean Manaea #59 of the New York Mets stands on the field for the national anthem prior to Game 3 of the NLCS presented by loanDepot between the Los Angeles Dodgers and the New York Mets at Citi Field on Wednesday, October 16, 2024 in New York, New York. (Photo by Daniel Shirey/MLB Photos via Getty Images)