Will Derrick White score 20+ points against the Knicks?

This market refers to the Boston Celtics NBA playoff game five versus the New York Knicks, scheduled for May 14, 7:00 PM ET. This market will resolve to "Yes" if Derrick White scores more than 19.5 points in his game against the Knicks. Otherwise, this market will resolve to "No". If this game is cancelled, postponed past May 21, or Derrick White otherwise doesn't play in the game, this market will resolve to "No". The resolution source will be the NBA (https://www.nba.com).