I say he is.
Kershaw is 11-2, but Max dominates major leagues in every other category.
I can't do a proper three year side by side comparison because Kershaw missed 1/2 season last year.
Check it out, Max hasn't missed a start in three years, has had a WH/IP of under 1.00 last 3 seasons which is sick.
Damn, Max is approaching Pedro Martinez elite.
Year W L ERA GS IP H BB SO WH/IP 2015 14 12 2.79 33 228.2 176 34 276 0.92 2016 20 7 2.96 34 228.1 165 56 284 0.97 2017 9 5 2.06 16 113.2 65 24 151 0.78