Major League Baseball teams will begin calling up their best prospects, starting Aug. 15. Here are six minor league stars who could debut soon.

Based on FanGraphs’ WAR, the only rookie as valuable as him so far this season is Nick Kurtz.

The Oregon State Beavers are looking to reload in the offseason to make it back to Omaha again in the next few years. Beavers coach Mitch Canham and his staff h ...