Guaranteed DraftKings promo code: Bet $5, get a $100 bonus instantly for Spurs vs. Thunder

The NBA’s Western Conference Finals between the Oklahoma City Thunder and the San Antonio Spurs have been thrilling, and now the best-of-7 series has been whittled down to a best-of-3. Game 5 is tonight in OKC, and new DraftKings users can secure a $100 guaranteed bonus by registering with today’s DraftKings promo code (no code required) and betting $5 on the game.