Pearson is horrendous. I dunno what happened; it looked like he really found it, for a window of time.
I guess it's just that the piss poor command leads to meltdown outings too often. He has several blowups of 3+ or 4+ earned runs. If he had enough to keep those to 1 or 2 ER outings his ERA would be significantly lower.
His K/BB rates aren't bad.
Definitely this is the next Merryweather. He will give Toronto nothing then end up in Atlanta as a closer, clinching AA's third Word Series in a few years.