Why would we ignore Wilk's MLB numbers in this exercise? Presumably we didn't claim him to be a LOOGY in Rochester. MLB career vs LHB: 2.11 WHIP, 10.4% K%, 10.4% BB%, and .845 OPS And while it's a small sample (48 PA), it's still equal to 70% of his 2016 AAA vs LHB sample. Also, why would we ignore PCL numbers, if we're looking at K rates and relative platoon effectiveness? K rates are relatively comparable between the PCL and the IL, and even if the overall numbers are worse due to offensive environment, he should still be better vs LHB relative to RHB. 2017 vs RHB: 1.24 WHIP (.795 OPS), 24.4% K%, 6.1% BB% vs LHB: 1.68 WHIP (1.011 OPS), 15.5% K%, 0% BB% 2015 vs RHB: 1.67 WHIP (.859 OPS), 15.8% K%, 7.3% BB% vs LHB: 1.32 WHIP (.768 OPS), 17.2% K%, 2.5% BB% Heck, even his stats vs LHB in the IL haven't been consistently great. 2016 was the only dominant year (also the smallest sample, only 69 PA). In 2014, he gave up a decent but not dominant .647 OPS vs LHB, and it was similar in 2012 too (and virtually identical vs RHB that year).