How's your math, meat. It's All Batted Ball Luck...Fake News!!!
Last 7 Days - 200/237/429, ISO .229, BABIP .214, BB% 5.3, K% 18.4, BB/K 0.30, wOBA .278, wRC+ 70
Plate Discipline---> https://www.fangraphs.com/statsd.aspx?playerid=13066&position=OF&type=8&gds=2018-04-28&gde=2018-05-04&season=
Batted Ball --->https://www.fangraphs.com/statsd.aspx?playerid=13066&position=OF&type=3&gds=2018-04-20&gde=2018-05-04&season=
Last 15 Days - 212/284/455, ISO .242, BABIP .224, BB% 9.5, K% 20.3, BB/K 0.50, wOBA .315, wRC+95
Plate Discipline---> https://www.fangraphs.com/statsd.aspx?playerid=13066&position=OF&type=3&gds=2018-04-20&gde=2018-05-04&season=
Batted Ball ---> https://www.fangraphs.com/statsd.aspx?playerid=13066&position=OF&type=3&gds=2018-04-20&gde=2018-05-04&season=
Season - 259/319/541, ISO .282, BABIP .290, BB% 8.5, K% 21.3, BB/K O.40, wOBA .362, wRC+ 126
Plate Discipline---> https://www.fangraphs.com/statsd.aspx?playerid=13066&position=OF&type=8&gds=&gde=&season=2018
Batted Ball ---> https://www.fangraphs.com/statsd.aspx?playerid=13066&position=OF&type=3&gds=&gde=&season=2018
Edit: Too be fair he did have a ton of Batted Ball Luck prior... thing is, nothing has changed but luck. A slash line isn't as predictive as advanced metrics, the PD @ BB numbers are pretty much the same.