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NBA Betting Cheat Sheet Today – Monday, December 15th

Props Staff

Props Staff

Last updated: December 15, 2025

Cooper Flagg NBA

We’re breaking down everything you need to know before you make any NBA bets or set your DFS lineups. We’re talking the best game environments where points will be flying, the hottest NBA injury news that’s moving lines and opening up value, and the best expert player prop picks for tonight’s action. All that and more in our NBA Betting Cheat Sheet today – Monday, December 15th, featuring the best free player prop bets and pick’em plays.

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Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. See assets.underdogfantasy.com/web/PlayandGetTerms_DFS_.html for details. Offer not valid in MD, MI, OH, and PA. Concerned with your play? Call 1-800-GAMBLER or visit www.ncpgambling.org; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369)
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NBA Betting Cheat Sheet Today – Monday, December 15th

Our NBA betting cheat sheet is your one-stop snapshot to cut through the noise and zero in on where the edges actually are. Our team is here to break it down. Let’s get into it.

Check out some popular NBA player props on Underdog:

TOP NBA DFS GAMES

Which games are shaping up to be DFS and sports betting goldmines?

Dallas Mavericks vs Utah Jazz

  • 239.5 Game Total, 1.5-point spread
  • Both teams play at a top-5 pace, Utah 28th in defensive rating
  • Anthony Davis GTD

Houston Rockets vs Denver Nuggets

  • 237 Game Total, 1-point spread
  • National Broadcast on Peacock

Check out more of our NBA player props content for the 2025 season. As always, it’s 100% FREE:

NBA Injuries For Monday, December 15th

Injuries are a big part of any NBA betting cheat sheet.

Check out some NBA injuries today via Underdog (as of Monday morning):

NBA Live Player Prop Odds

Filters:
Player
De'Aaron Fox
De'Aaron Fox
SA PG SA @ NY
Today 8:30 PM ET
- -
Devin Vassell
Devin Vassell
SA SG SA @ NY
Today 8:30 PM ET
- -
Dylan Harper
Dylan Harper
SA PG SA @ NY
Today 8:30 PM ET
- -
Harrison Barnes
Harrison Barnes
SA SF SA @ NY
Today 8:30 PM ET
- -
Jalen Brunson
PG SA @ NY
Today 8:30 PM ET
- -
Jordan Clarkson
SG SA @ NY
Today 8:30 PM ET
- -
Josh Hart
SF SA @ NY
Today 8:30 PM ET
- -
Julian Champagnie
Julian Champagnie
SA SF SA @ NY
Today 8:30 PM ET
- -
Karl-Anthony Towns
PF SA @ NY
Today 8:30 PM ET
- -
Mikal Bridges
SF SA @ NY
Today 8:30 PM ET
- -
Mitchell Robinson
C SA @ NY
Today 8:30 PM ET
- -
OG Anunoby
SF SA @ NY
Today 8:30 PM ET
- -
Stephon Castle
Stephon Castle
SA SG SA @ NY
Today 8:30 PM ET
- -
Victor Wembanyama
Victor Wembanyama
SA PF SA @ NY
Today 8:30 PM ET
- -
Showing 5 of 14

Free NBA DFS Picks Cheat Sheet For 12/15

Our NBA betting cheat sheet today is ready to roll! Let’s get into some picks.

Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. See assets.underdogfantasy.com/web/PlayandGetTerms_DFS_.html for details. Offer not valid in MD, MI, OH, and PA. Concerned with your play? Call 1-800-GAMBLER or visit www.ncpgambling.org; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369)

BEST POINTS PROP

NBA Player Prop: Jaden Ivey > 7.5 Points
NBA Player Prop: P.J. Washington > 14.5 Points

Check out these free picks, along with the reasons for the selections!

BEST REBOUNDS PROP

NBA Player Prop: Kevin Love > 5.5 Rebounds

Love could push for 20 minutes tonight without Jusuf Nurkic. On the other side, Anthony Davis and Daniel Gafford are both questionable, which could help clear the paint for Love.

BEST ASSISTS PROP

NBA Player Prop: Brandon Williams > 4.5 Assists

UPDATE: Williams has been downgraded to questionable.

There will be more playing time opportunities without D’Angelo Russell, who plays Williams’ position. The Mavericks also have a handful of other questionable bodies, which can only help the case for Williams. Jazz play at a very high pace and are terrible defensively.

UNDERDOG FANTASY POINTS

Kawhi Leonard > 42.95 Fantasy Points – Kawhi has quietly been logging heavy minutes and playing some of his best basketball in a while. He’s averaging 28.1 points, 6.4 rebounds and 3.4 assists per 36 minutes through 15 games this season (Basketball Reference). That points average would be his highest since the 2019/20 season.

If James Harden ends up sitting (currently Q), he’d have to carry even harder in a home matchup against the Grizzlies. LA is favored by 4.5.

Featured Image Credit: Imagn

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