Max Scherzer vs Michael Wacha
71.2 IP vs 57.2
1.51 ERA vs 1.87
85 SO vs 35
0.88 WHIP vs 1.04
6 wins vs 7 wins
Boy does that jump out. How do you only have 35 Ks in 57 innings but post such a good ERA? Defense. This is the lowest strikeout rate Wacha's ever had, and his FIP is 3.64.
If you sort NL pitchers by WAR, Scherzer is 1st and Wacha is 24th (behind Lynn and Lackey off his own team).
If you sort NL pitchers by FIP, Scherzer is 1st and Wacha is 25th (the 2nd and 3rd guys are Arrieta and Gerrit Cole).
If you sort NL pitchers by ERA, Scherzer is 4th (!) and Wacha is 5th.
If you sort NL pitchers by Ks, Scherzer is 1st.
Fewest walks, Scherzer is 4th.
Innings, Scherzer is 1st.
Right now there's no other serious candidate to start the ASG.