Sports betting has been very very good to me. Use 3 services (DK, FanDuel, MGM). Only bet using promo's (profit boosts, free bets, risk-free bets). Fortunately, each service has multiple promo's a day. Usually stick to Football, basketball, and baseball. Some hockey. I bet enough to make it interesting but not too much. Mostly a series of $10 bets.
It's been a great way to convert otherwise meaningless games into games I love to watch. TNF, multiple NCAA Saturday games, NFL Sunday, SNF, and MNF. It's great entertainment. They give you so much more flexibility than betting in sports books in Vegas. You can move spreads and over/under's up or down, and easily do Same Game Parleys and regular parleys across sports.
I've been doing it for almost 2 years, AND I'M UP!!!!! I've almost doubled my $$. I never take it out. I just keep track of how much I'm up or down and roll with it. Have had some extended down streaks but the law of averages kick in if you're consistent.
Because of the promo's, you can actually play with better-than-house odds, meaning over the long haul, you should win. If you really want to get cute, if two services are having similar promo's, you can bet either side of the game, and make a little $$ guaranteed. However, that defeats the purpose for me. I love the excitement rooting for my bets to win.
Last night was a great example. The Bills were a -10.5 favorite and the over/under was 43.5. I bet the following:
Bills -5.5 and Under 54.5. Bet $10 to Win $11.
Bills -5.5 and Over 32.5. Bet $10 to Win $11.
Both these bets had a 50% profit boost with a max $10 bet. That how you can adjust the spread and the over/under to your favor and still win more than you bet.
Then MGM had a 50% boost on Diggs receiving for 70+ yards and Godwin receiving for 50+ yards. I bet $5 to Win $13.
Final Score: Bills 24 Bucs 18. Had to sweat a final play Hail Mary by the Bucs.
Total score fell right in between my high Under Bet and Low Over Bet. Thing of beauty.
Godwin had 54 receiving yards and Diggs had 70. Diggs had 55 with 2 minutes to go and Allen hit him on a slant, and he broke two tackles for a 15-yard gain. I was screaming like I won the Super Bowl.
Bottom line: $35 winner. This may seem like chump change to some, but it's enough to make me care. Had I lost $25, my since-inception total winnings would go down by $25. Flesh wound.
Just like Fantasy creates additional interest in sports, app-based sports betting is easy and fun.