Brandon Pfaadt is set to take the mound for the Diamondbacks with an 8-4 record and a 5.50 ERA. His previous performance against the Mariners was solid, making him a key player to watch in tonight's game against the Blue Jays.

Brandon Pfaadt has faced challenges this season with a 7-4 record and a 5.51 ERA, indicating areas for improvement.

Brandon Pfaadt's struggles against left-handed hitters are becoming concerning, leading to reduced fantasy value. With a 5.51 ERA and worrisome splits against LHH, he may not be worth holding in shallow leagues.

Brandon Pfaadt, the Diamondbacks' starting pitcher, holds a 7-4 record and has allowed three earned runs or fewer in eight of 12 starts.

Brandon Pfaadt started strong with a 2.78 ERA, but recent outings have seen significant struggles against left-handed hitters. He must adapt his pitch strategy to regain effectiveness and minimize hard contact.