Free hockey picks by Professor MJ based on his 10 winning NHL betting systems for today (Thursday December 12, 2019). Should you bet the Boston Bruins or the Tampa Bay Lightning? Toronto Maple Leafs or Calgary Flames? Winnipeg Jets or Detroit Red Wings? THUS FAR THIS SEASON: +9.70 units (if your average bet is $100, you earned $970 from tailing my system plays!). The betting strategies were developed via a thorough statistical study based on nine (9) full seasons of data (more than 10 000 games). Let's crush the bookies together!!! Professor MJ