Welcome to trade deadline day. Why isn't it a national holiday yet?
Here's a preview of the more important storylines to follow:
Where will Sonny Gray land?
The New York Yankees and Los Angeles Dodgers remain the favorites to land Oakland's right-hander, who is in demand not only because he's having a solid season with a 3.43 ERA but also because he's controllable through 2019. The top prospects rumored to be potential focal points of a deal are two outfielders, Estevan Florial of the Yankees and Alex Verdugo of the Dodgers.