What Does “Over 150.5” Mean in Basketball Betting?
When you bet Over 150.5, you’re betting that the total combined points scored by both teams in the game will be more than 150.5 points.
You win if the total points = 151 or more
You lose if the total points = 150 or less
The “.5” ensures there’s no draw or tie — the bet always wins or loses.
Example with Teams
Let’s say we have a game:
Los Angeles Lakers vs Golden State Warriors
- The Total Points line is set at 150.5
- You bet Over 150.5
Possible Outcomes:
| Final Score | Total Points | Bet Result |
|---|---|---|
| Lakers 80 – 75 Warriors | 155 | Win (155 > 150.5) |
| Lakers 76 – 74 Warriors | 150 | Lose (150 < 150.5) |
| Lakers 90 – 70 Warriors | 160 | Win (160 > 150.5) |
So, in this case, your Over 150.5 bet wins if both teams combine for 151 points or more.
Why Bookmakers Set 150.5
Bookmakers choose this number based on:
- The teams’ scoring average
- Defensive performance
- Game pace (fast or slow)
- Injuries or key player absences
Example:
Teams like Golden State Warriors or Denver Nuggets often have high totals (Over 220+ in the NBA).
But in European leagues (like EuroLeague), totals are often lower — around 150–170 points.
Betting Tips for Over 150.5
- Check Team Scoring Averages
- If both teams average 75+ points per game, the Over 150.5 is realistic.
- Look at Recent Form
- If both teams’ last 5 games have totals of 160+ points, it’s a strong Over sign.
- Game Pace Matters
- Teams that play fast (like Golden State) lead to more possessions → more points.
- Avoid Defensive Matchups
- If both teams are known for tight defense (like Milwaukee Bucks vs Miami Heat), the Under may be safer.
- Consider Overtime Potential
- Overtime adds extra scoring — and it counts for Over/Under bets!
Example from European League
Real Madrid vs Barcelona (EuroLeague)
- Line: Over/Under 150.5
- Final Score: Real Madrid 82 – 79 Barcelona = 161 total
Bet Result: Over wins, because 161 > 150.5.
Summary
| Term | Meaning |
|---|---|
| Over 150.5 | Total combined points must be 151 or more |
| Lose | If total points = 150 or less |
| Applies to | Full game (unless specified) |
| Tips | Look for fast teams, good shooters, poor defenses |