Donovan, who was set to start in left field and bat in the leadoff spot Friday against the Phillies, was scratched from the Cardinals' lineup due to neck stiffness, Derrick Goold of the St. Louis Post-Dispatch reports.
The Padres are still evaluating Darvish's left hamstring injury and have not ruled out him making his next scheduled start Tuesday versus the Angels, Kevin Acee of The San Diego Union-Tribune reports.
Orioles GM Mike Elias announced Friday that Wells will undergo surgery to repair his right elbow's UCL and will miss the remainder of the season, Jake Rill of MLB.com reports.
Orioles GM Mike Elias announced Friday that Means will undergo surgery to repair the UCL in his left elbow and will miss the rest of the season, Jake Rill of MLB.com reports.
O'Neill (knee) said Friday that he expects to be activated from the 10-day injured list when first eligible Wednesday, Mac Cerullo of the Boston Herald reports.
Kwan (hamstring) was reinstated from the injured list and is starting in left field and batting leadoff Friday against the Nationals, Mandy Bell of MLB.com reports.
Manoah will receive a second opinion on his injured right elbow, but the expectation is that he's going to be sidelined for an extended period of time, Scott Mitchell of TSN.ca reports.
Winn (forearm) threw a 45-pitch bullpen session Monday, and Giants manager Bob Melvin said that the right-hander could be available to start when his next turn in the rotation comes up, MLB.com reports.
Vientos is expected to serve as the Mets' everyday third baseman after the club optioned Brett Baty to Triple-A Syracuse on Friday, Jeff Passan of ESPN.com reports.