Yes, so Sale started out higher than many on my list, and his low point is not as bad as his ERA shows and not as low as many of the low points of pitchers on my list, yet Jacko seems to be so sure, he will never come back to near where he was before.
His K/BB rate (5.9) is better than his career number (5.4).
His xFIP- (74) is better than his last year with the CWS in 2016 and is equal to or better than his 2011, 2012 and 2013 seasons in Chicago. His xFIP of 2.91 is only slightly higher than his career 2.91 mark.
His BAbip (.312) in higher than his career .293 mark and his second highest of any season.
His WHIP (1.09) is slightly higher than his career mark (1.03). He was at 1.09 in 2015 and higher in 2012(1.14) and 2011 (1.11).
His SIERA of 3.01 is not far from his career 2.82. He's had 3 seasons worse than 3.01.
The numbers that are most off are:
HR/9 (1.41)-- career 0.94 (His previous high was 1.07)
HR/FB (18.6)-- career 11.8
Hard hit% (36%)-- career 28%
ERA 4.41--career 3.02 (previous high 3.41)