Cuban defector Aroldis Chapman threw a bullpen session on Tuesday in Houston for about half the major league teams.
The left-hander tossed two separate five-minute side sessions, throwing mostly in the 92-93 mph range and topping out at 96 mph.
There were representatives from the Astros, Nationals, Angels, Marlins, Pirates, Orioles, Red Sox and Yankees, according to sources.
Chapman Works Out For 15 Teams