There are a limited number of options when it comes to Outfield seating at Kauffman Stadium. Because of their location right up against the wall in the power alley, sections 101-103 offer some of the best chances at home run balls.
In LF, sections 104-106 are directly behind the visiting team bullpen. In RF, sections 150-152 are behind the Royals bullpen.
Directly behind 150-152 are 250-252, which offer a similar experience as the seats right in front of them. Avoid 150-152 and 250-252 during evening games as the sun will be directly in your eyes.