NBA odds, lines, spreads, picks, predictions for Tuesday, April 28: 3-way parlay pays +5500

Tuesday's NBA playoff schedule features a trio of matchups, providing ample opportunities to form an NBA parlay. The slate has one moderate line in Knicks vs. Hawks (+6.5), as well as two large NBA spreads in Celtics vs. 76ers (+11.5) and Spurs vs. Blazers (+12.5). Apart from spread predictions, you could also make money line bets, over/under picks and seek out NBA player props for a Tuesday NBA parlay.

Before locking in any NBA bets or parlays, make sure you see what SportsLine's advanced computer model has to say. 

SportsLine's model simulates every NBA game 10,000 times and has returned well over $10,000 in betting profit for $100 players on its top-rated NBA picks over the past eight-plus seasons. The model entered the second full week of the 2026 NBA playoffs on a sizzling 25-9 roll (74%) on top-rated NBA spread picks this season. Anyone following could have seen HUGE returns!

The model has evaluated the Tuesday NBA odds and locked in three confident NBA best bets. If you successfully parlay them you'd be looking at a big payout of +5500.

One pick we'll give away: The model is backing the Knicks to cover the 6.5-point spread against the Hawks at 8 p.m. ET. Per 10,000 simulations, New York covers 66% of the time in an A-rated pick.

The model has also locked in two more strong picks, including a winning margin NBA bet that returns +800! You ABSOLUTELY need to see it right now.

So what are the NBA best bets for Tuesday? ... Join SportsLine now to see who wins and covers every single NBA game this week, all from the model that's on a 25-9 run on top-rated NBA picks!