The Dodgers' lackluster start to the 2018 campaign is starting to show visible leakage, with the latest example coming during Los Angeles' 4-2 loss to the San Francisco Giants on Sunday.

Dave Roberts pulled last year's rookie of the year, Cody Bellinger, in the fifth inning for what the manager described as a lack of hustle.

"I felt there wasn't hustle on the play -- the ball that he hit 421 feet into right-center field, and he cruised into second base," Roberts told reporters, referring to a ball Bellinger smacked into the area called Triples Alley. "He plays every day, and there's certain expectations for the way we have to play the game. When you don't abide by that, we'll get somebody in there that will. It's pretty simple."