Which of these trainers has the highest number of wins from 2-year-olds thus far this year?

Which of these trainers has the highest number of wins from 2-year-olds thus far this year?

Which of these trainers has the highest number of wins from 2-year-olds thus far this year? [249 votes total]
Steven M. Asmussen (44)	18%
Bob Baffert (49)	20%
Mark E. Casse (63)	25%
Todd A. Pletcher (83)	33%
Other (10)	4%