Brad Miller hit three home runs in a game for the first time in his career, and the Philadelphia Phillies routed the sinking Chicago Cubs 8-0 on Thursday night.
Miller hit a solo drive in the third inning and added two-run homers in the fifth and seventh innings.
With a chance at joining the other 18 players who have hit a record four home runs in a game, Miller popped up in the ninth. He grounded out in his first at-bat.
Eflin (4-6) settled into pitch six solid innings as the Phillies took three of four games at Wrigley. Didi Gregorius added a two-run shot and All-Star catcher J.T. Realmuto scored on a double steal.
The Cubs lost for the 12th time in 13 and dropped to 43-45 as they struggled at the plate without injured stars Kris Bryant and Javier Baez.
It was 24th time a Phillies batter hit three homers in a contest and the first since Jayson Werth tagged Toronto for three in May 2008.
Miller homered early to left-center off Alzolay (4-9), who lost his fifth straight start.
Kyle Hendricks (10-4, 3.83) takes the mount against St. Louis LHP Wade LeBlanc (0-1, 4.24) in a Friday afternoon game at Wrigley.