MLB insider ranks a Los Angeles Dodgers rookie pitcher as the eighth-most impressive rookie in MLB right now, and it's not Roki Sasaki.

Yates left a two-strike splitter belt high off the plate, and Josh Smith swatted it the other way for a leadoff double. Yates left a fastball over the middle to Adolis García, and the slugger crushed it for a walk-off blast and a 4-3 Dodgers loss.

On Saturday at Dodger Stadium, 23-year-old right-hander Roki Sasaki took the mound for the fourth start of his highly anticipated rookie season and delivered his best performance yet, allowing just one run over five innings of work. Unfortunately for his team, Sasaki’s strongest start to this point was also the first one to result in an L.A. loss.