NBA Playoffs Odds, Picks & Predictions: Profitable Betting System for Heat vs. 76ers, Suns vs. Mavericks (May 12)

Both of Wednesday's NBA playoff games fit a PRO system that boasts an impressive 20% return on investment (ROI) since 2005.

Over the last 17 years, if you had wagered $100 per game on the roughly 25 NBA playoff games per year that have fit this system, then you'd be up over $5,500 today. That's about $325 per year, good for a solid 61% win rate over a lengthy sample size.

For reference, a success rate of 52.5% is enough to break even.

This PRO system targets what sharp and big money bettors are wagering on. The Action Network's proprietary tracking data contributes to these analyses by providing up-to-the-minute data regarding where the whales are dropping down their cash.

This betting trend is also exclusively designed for against the spread (ATS) wagers on playoff games. The 20% ROI system encompasses both NBA playoff games tonight:

7 p.m. ET | Miami Heat vs. Philadelphia 76ers, Game 6

9:30 p.m. ET | Phoenix Suns vs. Dallas Mavericks, Game 6

Read further to learn what this NBA betting system is, the theory behind it and how to incorporate it for your betting card tonight.

NBA Betting System Picks for Thursday