Michael Mercado allowed two home runs to Yordan Alvarez during the game, contributing to the Astros' offensive onslaught. He was brought in to relieve Taijuan Walker in the seventh inning but struggled against Houston's lineup. Walker, who had a rough outing, had his performance affected by Mercado's inability to contain the Astros' bats.

Michael Mercado entered the game to relieve Taijuan Walker and served up two home runs to Yordan Alvarez in the seventh and eighth innings. Walker had already struggled, allowing six runs on 13 hits during his six-inning outing. Mercado's performance continued the tough day for the Phillies' pitching staff, which saw the Astros dominate offensively.

Catcher Michael Mercado from the Philadelphia Phillies was optioned to Triple-A Lehigh Valley to make room for J.T. Realmuto's return from injury.

Michael Mercado posted a 1-2 record with a 9.26 ERA in four appearances (two starts) with the Philadelphia Phillies this season.

Michael Mercado struggled to contain the Oakland Athletics' power hitters, giving up multiple home runs including a 450-foot shot to Brent Rooker and a 452-foot blast to Seth Brown.