Mets' Kevin Pillar explains change in face mask and 'nervous energy' since returningPillar returned to the field on May 31 after dealing with multiple facial fractures6/5/2021, 11:16 PMColin MartinFreelance Editorial ProducerJun 2, 2021; Phoenix, Arizona, USA; New York Mets center fielder Kevin Pillar (11) scores in the fifth inning against the Arizona Diamondbacks at Chase Field. / Matt Kartozian-USA TODAY Sports