Swailes is an effective off-ball slasher who does a great job finding openings in the half-court and capitalizing on scoring opportunities around the basket. He runs the floor hard and fills the lanes well in transition, consistently putting himself in position for easy scoring chances. Around the rim, he displays good touch and finishes plays efficiently. Defensively, Swailes uses his quickness to jump passing lanes and create turnovers, often turning those opportunities into offense. His activity level and ability to impact the game on both ends make him a valuable contributor.