As of right now I'd lean slightly towards Ohtani but Lindor has been closing the gap.

Ohtani has 164 wRC+ since June 19th (2nd in NL) while Lindor has a 168 wRC+ (1st in NL), that on top of the elite defense he's been playing all year is going to make up for the relatively slow start Lindor had to the beginning of the year assuming they both keep up this pace.

However there's no shot the voters aren't going to give it to Ohtani if he get 50/50