Netherlands
Marije Filius saw 55 tracked pitches in 2018.
Against Fastballs (48 seen), they have a 45% whiff/swing. When they connected (7 tracked), they generated 69mph average exit velocity.
Against Breaking Pitches (7 seen), they have a 0% whiff/swing. When they connected (1 tracked), they generated 55mph average exit velocity.
Against Offspeed Pitches (0 seen), they have a 0% whiff/swing.