I'll be sharing and tracking one of my systems here this season. This system had only one loss last season, and two the season before that. But still ended up as profitable as the unbeaten NBA-system, because it has more plays/season. But as per usual, please use caution if you choose to follow this system.
Find a team that have had a road trip of 2+ games, and returns home for atleast 3 consecutive games. Chase this team, up to 4 games. Favorites are always played as ML, dogs are always played +0.5 (to reach OT). This is the main criteria. But I do apply some filters, like if the team has two straight away wins before returning home, I don't chase this team despite qualifying.
This chase starts one month into the season, and close with one month left. Let me know if you have any questions.