Before setting your Week 15 Fantasy baseball lineups for the 2023 MLB season from July 3-9, you NEED to see what SportsLine's advanced computer model has to say. When it comes to ranking players, SportsLine's model regularly beats human experts, especially when there were big differences in ranking! That could literally be the difference between winning your league or going home empty-handed.

Now the model, which simulates every MLB game 10,000 times, has revealed its latest Week 15 Fantasy baseball rankings.

One player the model is high on this week: Guardians first baseman Josh Naylor, who has an .808 OPS with 10 home runs and 58 RBI this season, ranking him as a top 10 option at first base for Week 15. And a massive shocker: Angels outfielder Mike Trout, a three-time AL MVP, doesn't even crack the top 40 at his position! He's a player to consider leaving on the bench.

The model is also calling for a surprising outfielder to finish in the top five of its Fantasy baseball rankings, ahead of stars like Julio Rodriguez and Mookie Betts! This pick could be the difference between winning BIG and going home with nothing. You ABSOLUTELY need to see who it is before locking in your lineups.

So who should you start and sit in Week 15? And which surprising player could lead you to victory? ... Join SportsLine now to get Fantasy baseball rankings for every single position, and see which shocking OF comes out of nowhere to crack the top five, all from the model that has out-performed experts big-time!