Robert Gsellman was the right-handed version of Steven Matz for the 2020 New York Mets. Another sinkerball pitcher who failed to find any ability to keep the ball down in the strike zone. Unfortunately, it was the second consecutive season where Gsellman’s season ended due to an injury.
Robert Gsellman is apparently throwing a "1-seam fastball" pic.twitter.com/vrHbcXvztO
— Dylan Hornik (@_Hornik_) August 18, 2020
Gsellman dealt with some health issues that forced him to wait until August 8 to make his first appearance of the season.