We got this.
Tyler Wilson is a very bad pitcher, and his ERA is kind of fluky. All his ERA estimators concur, he should be at 4.5 --- his BABIP is 0.232.
Also his SO/9 is awful, 4.64. He doesn't walk people but he allows a lot of bombs HR/FB% is at 12.8%.
In fact his ERA in the last month is starting to show what he really is, it is at 4.25.