Threw the data in excel and yeah looks like it's two distinct pitches.
2 Seamer?: 10 pitches, 97.4 MPH, 11.8 inch vert, 14.7 inch horizontal
4 seamer: 8 pitches, 96.6 MPH, 15 inch vert, 7.0 inch horizontal
The 4 is pretty close to what he threw last year