Today was the first day of workouts in Oklahoma City for the Dodgers’ Triple-A affiliate. The OKC Dodgers are expected to release a formal roster tomorrow.

In the meantime, we have a starting rotation: Zach Lee, Jharel Cotton, Jeremy Kehrt, Carlos Frias and Julio Urias.

Via The Oklahoman’s website, here’s why Lee is pitching on Opening Day on Thursday:

Lee, 24, was OKC’s rotation anchor last season, going 11-6 with a 2.70 ERA in 19 starts.
He battled to the final week for a spot in the major league rotation, but ultimately lost out to rookie Ross Stripling.

His work and schedule made him the choice for Thursday.
“It’s just coming out of spring training it’s the way they have him lined up,” [manager Bill] Haselman said. “I don’t think it was a decision over anybody in particular. It’s just a process of what falls into place.”