Yoan Lopez has thrown 499 pitches that have been tracked by the PITCHf/x system between 2015 and 2019, including pitches thrown in the MLB Regular Season, Spring Training and Fall/Winter Ball. In 2019, he has relied primarily on his Fourseam Fastball (96mph) and Slider (84mph). He also rarely throws a Change (90mph).
Basic description of 2019 pitches compared to other RHP:
His fourseam fastball generates a very high amount of groundballs compared to other pitchers' fourseamers, has less armside movement than typical and has well above average velo. His slider is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sliders, sweeps across the zone, generates a high number of swings & misses compared to other pitchers' sliders and has some two-plane movement. His change (take this with a grain of salt because he's only thrown 6 of them in 2019) is thrown extremely hard, is basically never swung at and missed compared to other pitchers' changeups, results in more flyballs compared to other pitchers' changeups and has a lot of backspin.