Before setting your Week 25 Fantasy baseball lineups, you need to see what our advanced computer model has to say. When it comes to ranking players, the model beat human experts in Fantasy football last season when there were big differences in ranking. And the model was closest-to-the-hole overall, meaning it best pinpointed where every player would finish each week.

Last week, the model was extremely high on Texas Rangers catcher Jose Trevino, saying he'd finish as the third-best player at his position despite a market ranking of 48th. The result: Trevino has recorded a home run, three doubles and is hitting 100 points over his season batting average so far in Week 24. Anybody who had him in their lineup was well on their way to a huge week.

Now the model, which simulates every pitch and every at-bat 10,000 times, has revealed its rankings for Week 25 (Sept. 9 to Sept. 15).

For Week 25, we can tell you Phillies right fielder Bryce Harper, the fourth-best player at his position according to market value, stumbles big-time and isn't even in the top 20.

One player the model is high on this week: Washington Nationals second baseman Asdrubal Cabrera. The model lists him as the No. 9 second baseman even though he's owned in less than 60 percent of CBS Sports leagues.

The model is also calling for a surprising shortstop you aren't even thinking about to finish in the top 10 of its Week 25 Fantasy baseball rankings. This pick could be the difference between winning big and going home with nothing.

So who should you sit and start in Week 25? And what surprising shortstop could lead you to Fantasy glory? ... Join SportsLine now to get Fantasy baseball rankings for every single position, and see which surprising shortstop comes out of nowhere to crack the top 10, all from the model that out-performed experts big time last season!