McMahon is a strong player on the wing, whether asked to play defense or in attack. McMahon has a knowledge of the game beyond her years and uses that to her advantage to make quick passes and run into space, much like her teammate Clyburn. McMahon is comfortable in tight spaces on the touchline but will also dribble into the middle of the pitch to create when the opportunity presents itself.

McMahon is a strong player on the wing, whether asked to play defense or in attack. McMahon has a knowledge of the game beyond her years and uses that to her advantage to make quick passes and run into space, much like her teammate Clyburn. McMahon is comfortable in tight spaces on the touchline but will also dribble into the middle of the pitch to create when the opportunity presents itself.