DFS picks and promos for NBA Playoffs tonight: Cavaliers vs. Celtics Game 2, Mavericks vs. Thunder Game 2

(Getty Images) The NBA playoffs continue on Wednesday night with a pair of Game 2s: Cavaliers vs. Celtics and Mavericks vs. Thunder. Both the Cavs and Mavs will look to avoid falling behind two games to none after dropping their Game 1s on the road. You can get in on the action by signing up for one of the best DFS platforms and securing a new user promo for tonight's NBA playoff games. Our top recommended Daily Fantasy Sports providers include Underdog, Fliff, SuperDraft and Betr. Each is offering a promo for new users signing up during the NBA playoffs....