WASHINGTON, DC - MAY 20: Zach Thornton #49 of the <a class="link " href="https://sports.yahoo.com/mlb/teams/ny-mets/" data-i13n="sec:content-canvas;subsec:anchor_text;elm:context_link" data-ylk="slk:New York Mets;sec:content-canvas;subsec:anchor_text;elm:context_link;itc:0" data-yga="{"yLinkElement":"context_link","yModuleName":"content-canvas","yLinkText":"New York Mets","ySubModuleName":"anchor_text","yHasCommerce":false}">New York Mets</a> pitches during the first inning of his Major League debut against the <a class="link " href="https://sports.yahoo.com/mlb/teams/washington/" data-i13n="sec:content-canvas;subsec:anchor_text;elm:context_link" data-ylk="slk:Washington Nationals;sec:content-canvas;subsec:anchor_text;elm:context_link;itc:0" data-yga="{"yLinkElement":"context_link","yModuleName":"content-canvas","yLinkText":"Washington Nationals","ySubModuleName":"anchor_text","yHasCommerce":false}">Washington Nationals</a> at Nationals Park on May 20, 2026 in Washington, DC. (Photo by Scott Taetsch/Getty Images) | Getty ImagesWASHINGTON, DC – MAY 20: Zach Thornton #49 of the New York Mets pitches during the first inning of his Major League debut against the Washington Nationals at Nationals Park on May 20, 2026 in Washington, DC. (Photo by Scott Taetsch/Getty Images) | Getty ImagesMets Lineup

Zach Thornton – LHP

Phillies Lineup

Zack Wheeler – RHP

Broadcast info

First pitch: 7:10pm EDT
TV: WPIX
Radio: Audacy Mets Radio WHSQ 880AM, Audacy App 92.3 HD2