Which MLB Week 18 play was the best?

What a week it's been. Ji-Man Choi did the splits, David Ortiz was given an enormous fish and a Create-A-Player somehow escaped the world of video games and ended up on the mound in San Diego:

But what were the best plays of MLB, Week 18? Catch up below.
Best offensive play
Post-Trade Deadline, Jonathan Lucroy makes his mark with a new team, J.D. Martinez returns from the DL with a bang, Giancarlo Stanton goes way, way, way, way back and Ichiro makes history.

Best defensive play
Coco Crisp steals a home run, Adonis García flips into a camera well, Todd Frazier dodges a broken bat and Mike Trout gives himself a great birthday present.

Best pitching performance
Danny Duffy flirts with a no-hitter, Marcus Stroman tallies 13 strikeouts and Dallas Keuchel and Steven Wright throw complete games.

Best mascot moment
Mariner Moose wins the heart of a Red Sox reporter, Orbit thinks José Bautista is an airplane and a young fan finally defeated the Phanatic in a dance contest.