LOS ANGELES — The stomach virus that sidelined him for most of two weeks might be behind Mookie Betts. But it does not appear to be over for the Dodgers.

Kiké Hernandez would have been in the lineup for Thursday’s home opener against Detroit Tigers left-hander Tarik Skubal, but he was feeling ill and vomiting, according to Dodgers manager Dave Roberts. Hernandez never made it to Dodger Stadium for Thursday’s home opener and will be re-evaluated today.

“I got a text from him earlier today that he wasn’t feeling well and didn’t sleep well and couldn’t keep stuff down,” Roberts said before the game. “(We’re) trying to just get some fluids in him, rest up, and hopefully we can stay away from him. But let’s just hope that it’s not what Mookie dealt with.”

The fact that Hernandez did not feel ill until after the Dodgers returned from Japan makes them confident it is unrelated to Betts’ illness. Betts started feeling ill during the team’s final days in Arizona before leaving for Tokyo and said he dropped from 175 to 157 pounds over the course of two weeks.

“It’s something that we would have felt that it would have happened earlier, where Mookie has been on the backside of this, and so I don’t think that’s the case, but I’m not sure,” Roberts said.

Apparently, Betts was not the only player who came down with a stomach virus while the team was still in Arizona. Reliever Michael Kopech did not make the trip to Tokyo and said he was ill before the team’s departure as well — “similar stuff to what Mookie had but probably not as severe.”

Kopech said he had to stop his throwing program briefly but should return to throwing off a mound “soon.”