New York Yankees left-hander Andy Pettitte is headed to the 15-day disabled list with a strained left trapezious muscle, according to multiple reports Friday.
The 40-year-old veteran left Thursday night's game against the Seattle Mariners after 4 2/3 innings.
To take his place on the roster, the Yankees recalled pitcher Vidal Nuno from Triple-A Scranton/Wilkes-Barre.
Pettitte has a 4-3 record with a 3.83 ERA in 49 1/3 innings this season.
---Reid Ryan, son of Hall of Fame pitcher Nolan Ryan, officially became the Houston Astros president when the team announced his hiring at a news conference.
Ryan, 41, takes over for George Postolos, who stepped down on Monday.
His father, Nolan Ryan, is currently the CEO of the rival Texas Rangers.
--- Atlanta Braves outfielder Jason Heyward was activated from the ddisabled list on Friday after being out since April 21 following an emergency appendectomy.
Heyward missed 23 games, and was off to a slow start, hitting just .121 with two homers in the 17 games he played.
The Braves also placed reliever Jordan Walden on the disabled list with shoulder inflammation.
---The Kansas City Royals placed center fielder Jarrod Dyson on the 15-day disabled list on Friday because of a sprained right ankle.
They also recalled David Lough from Triple-A Omaha.
Dyson was injured while attempting to catch Mike Trout's home run during Wednesday's game against the Los Angeles Angels.
---The Cleveland Indians activated reliever Vinnie Pestano from the 15-day disabled list.
He has been out since May 1 with right elbow tendinitis.