Hannah Martensen threw 120 pitches that are in the Pitch Info database from 2018. In 2018, they relied primarily on their Fourseam Fastball (66mph) and Curve (55mph). they also rarely threw a Change (58mph).
All the tables you could want.
Charts with movement, speed, and release.
Graph how pitches were used and what happened.
Visualize pitch differences with continuous variables.
Pitch grid with outcomes by location.