Tuesday night delivers a packed sports slate, and DraftKings is matching the action with a compelling offer for new users. Place your first $5 bet, and if it wins, you'll receive $300 in bonus bets. It's a perfect opportunity to add some extra stakes to a night featuring pivotal NBA Play-In Tournament games and a key MLB matchup.

The NBA postseason kicks off with high-stakes drama in the Play-In Tournament. In the East, the Miami Heat and Charlotte Hornets face off in a win-or-go-home elimination game. Out West, the Phoenix Suns and Portland Trail Blazers battle for the coveted No. 7 seed in the playoffs. According to the SportsLine Projection Model, which simulates every game 10,000 times, the Suns are the pick to cover as 3.5-point favorites. The model, known for its profitable track record, is also highlighting a prop bet on Miami's Tyler Herro to score over 21.5 points.

On the diamond, the Milwaukee Brewers host the Toronto Blue Jays in a clash of pitching prospects and veterans. The model is backing the Brewers, who will start young phenom Jacob Misiorowski. The 24-year-old has shown electric stuff this season, while Toronto counters with the experienced Kevin Gausman. Combining these expert picks into a parlay could yield a significant payout, making that $300 bonus bet offer from DraftKings even more enticing for those looking to get in on the action.