Matt I'm wondering if Knight's arm might be fatigued

the location wasn’t the only thing off last night.his velocity was 4-5 MPH off too on a lot of his pitches I saw 89 several times…he has not beeen spot on in the last 2-3 weeks…would like you to ask DVH and see what he says…may be nothing to it but he didnt hit the 94-95 that he normally does.