How'd he look last Friday against the Rays? 5 2/3, 4 ER
How'd he look against the Yankees on Sept 3? 4 1/3, 3 ER
How'd he look against the Guardians on Aug 24? 3, 6 ER
Half of his starts since Aug 1 have been mediocre to horrible. http://www.fangraphs.com/statsd.aspx?playerid=10603&position=P&type=&gds=2017-08-01&gde=2017-09-20&season=