Upgraded DraftKings promo code: Bet $5, get a $300 bonus if you win on The Masters

The 2026 Masters is underway, but it’s not too late to cash in with one of the best sportsbook bonuses around. The best part? You don’t need a DraftKings promo code to unlock $300 in bonuses. Sign up, deposit and wager $5 on The Masters even after the tournament has begun. If you win, collect $300 in bonus bets.