In today’s video, I break down every NBA game on the Sunday, December 21st, 2025 slate and share my predictions, early leans, and betting picks for spreads, over/under totals, and NBA player props.
If you want access to the research dashboards we show in the video so you have all of the crucial information at your disposal, sign up to become a GBS Dashboard Member! https://guybostonsports.com/membership-levels/
Plays:
- Raptors Team Total Over 108.5 (0.5 units, -133 DraftKings)❌
- Josh Hart Over 24.5 (0.5 units, -147 DraftKings)✅
- ✅ = Win | ❌ = Loss | 🅿️ = Push/Void
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