Washington Nationals
Robert Gsellman has thrown 6,376 pitches that have been tracked by the PITCHf/x system between 2016 and 2024, including pitches thrown in the MLB Regular Season and Spring Training. In 2024, they have relied primarily on their Sinker (92mph) and Slider (88mph), also mixing in a Change (85mph). He also rarely throws a Curve (80mph) and Fourseam Fastball (91mph).