Austin Voth DFA’d and Machado optioned. Jordan Weems and Francisco Perez called up.
Evan Lee is the next man up in the rotation so another move is coming.
just a guess, but Perez is up for a day. They wouldn't have added Weems to the 40 man if they planned on sending him down the next day. Lee is on the 40 man, so that gives him an advantage over Tetrault. It'll be a day, it'll be minimal service time. He's a lefty they haven't seen and maybe he confuses them once or twice through the order.
I'm a little surprised it's Weems instead of Clippard, but Weems has pitched well.