5:47 PM - Sonny Gray (STL) (2-1) struck out 12 and took the loss Sunday against Milwaukee after he allowed two runs on five hits and one walk over 6.1 innings.

5:40 AM - Sonny Gray (STL) (1-0) tossed five shutout innings in a win over the Phillies on Tuesday. He allowed five base hits and no walks while striking out five.

3:07 PM - Sonny Gray (STL) Cardinals activated Gray (hamstring) from the 15-day injured list Tuesday.

12:08 PM - Sonny Gray (STL) manager Oliver Marmol said Gray (hamstring) will be activated from the 15-day injured list to start Tuesday against the Phillies, John Denton of MLB.com reports.

10:56 AM - Sonny Gray (STL) (hamstring) is still expected to make a rehab start before rejoining the Cardinals' rotation, Jeff Jones of the Belleville News-Democrat reports.

12:05 PM - Sonny Gray (STL) (hamstring) threw 54 pitches over his three-inning simulated game Wednesday, Derrick Goold of the St. Louis Post-Dispatch reports.

7:32 PM - Sonny Gray (STL) (hamstring) will no longer make a rehab start Wednesday, instead opting to throw a simulated game, Derrick Goold of the St. Louis Post-Dispatch reports.

8:08 PM - Sonny Gray (STL) (hamstring) will pitch for Triple-A Memphis on Wednesday, Lynn Worthy of the St. Louis Post-Dispatch reports.

10:08 AM - Sonny Gray (STL) (hamstring) will throw a simulated game at the Cardinals' spring training complex Friday, Derrick Goold of the St. Louis Post-Dispatch reports.

6:53 PM - Sonny Gray (STL) Cardinals placed Gray (hamstring) on the 15-day injured list Tuesday, Jeff Jones of the Belleville News-Democrat reports.

12:02 PM - Sonny Gray (STL) (hamstring) is scheduled to pitch in another minor-league game Thursday, Lynn Worthy of the St. Louis Post-Dispatch reports.

4:20 PM - Sonny Gray (STL) manager Oliver Marmol announced Friday that Gray (hamstring) will begin the season on the injured list, Lynn Worthy of the St. Louis Post-Dispatch reports.

9:20 AM - Sonny Gray (STL) (hamstring) won't pitch as scheduled in a minor-league game Friday due to heavy rain in the forecast, Derrick Goold of the St. Louis Post-Dispatch reports.

11:39 AM - Sonny Gray (STL) manager Oliver Marmol said Thursday that Gray (hamstring) could make his season debut during the ' season-opening road trip, which runs from March 28 through April 3, John Denton of MLB.com reports.

3:36 PM - Sonny Gray (STL) (hamstring) will throw a bullpen session Wednesday before facing minor leaguers in a game-like situation Friday, John Denton of MLB.com reports.

10:40 AM - Sonny Gray (STL) manager Oliver Marmol said Sunday that Gray (hamstring) won't be an option to start Opening Day but may not require a stay on the injured list to begin the season, Katie Woo of The Athletic reports.

1:39 PM - Sonny Gray (STL) (hamstring) will throw another bullpen session Thursday, Derrick Goold of the St. Louis Post-Dispatch reports.

2:17 PM - Sonny Gray (STL) (hamstring) completed a 20-pitch light bullpen session Monday with no issues and is slated for a longer bullpen session Wednesday or Thursday, Katie Woo of The Athletic reports.

9:26 AM - Sonny Gray (STL) (hamstring) will throw a bullpen session Monday, Derrick Goold of the St. Louis Post-Dispatch reports.

10:34 AM - Sonny Gray (STL) (hamstring) has progressed to throwing from 120 feet and participating in agility drills, John Denton of MLB.com reports.

10:51 AM - Sonny Gray (STL) (hamstring) will play catch from 60 feet Thursday, Lynn Worthy of the St. Louis Post-Dispatch reports.

10:46 AM - Sonny Gray (STL) president of baseball operations John Mozeliak said Tuesday that Gray has been diagnosed with a "mild" right hamstring strain and it would be "challenging" getting the pitcher ready in time for Opening Day, John Denton of MLB.com reports.

3:39 PM - Sonny Gray (STL) will undergo an MRI on his injured right hamstring Monday, Derrick Goold of the St. Louis Post-Dispatch reports.

1:51 PM - Sonny Gray (STL) was removed from Monday's outing against the Nationals because of right hamstring tightness, Lynn Worthy of the St. Louis Post-Dispatch reports.

1:37 PM - Sonny Gray (STL) was removed from Monday's Grapefruit League start versus the Nationals in the second inning with an apparent injury, Lynn Worthy of the St. Louis Post-Dispatch reports.

3:14 PM - Sonny Gray (STL) will be the Cardinals' Opening Day starter on March 28 against the Dodgers, Derrick Goold of the St. Louis Post-Dispatch reports.

9:08 AM - Sonny Gray (STL) agreed to a three-year, $75 million contract with the Cardinals on Monday, Ken Rosenthal of The Athletic reports.