Saturday night, news dropped that the Phillies were placing ace righty Zack Wheeler on the injured list due to a blood clot in his shoulder area. More on that in a second. Sunday, veteran right-hander Aaron Nola returned from a lengthy stint on the injured list.

Philadelphia Phillies pitcher Aaron Nola's first start after returning from the injured list didn't last long. The right-hander allowed six runs in 2 1/3 innings Sunday against the Washington Nationals, a start that ended when seven consecutive batters reached safely.

The Phillies entered the weekend with one of the best rotations in the league. Much of that stability changed in about 24 hours.