Meaning of (+0.5) in Badminton Sports Betting

In badminton sports betting, a (+0.5) handicap means that the underdog is given a 0.5-point advantage before the match starts. Here’s how it works:


What (+0.5) Means:

  • You are betting on the underdog.
  • The underdog gets +0.5 points added to their final score.
  • This bet wins if the underdog either wins the match or loses by exactly 1 point/set (depending on how the handicap is applied — by points or by sets).

Example (Points Handicap):

  • Player A vs Player B
  • Handicap: Player B (+0.5)
  • Final score: Player A wins 21-20

With the +0.5, Player B’s adjusted score becomes 20.5, so Player A still wins  Your bet loses.

But if the final score was:

  • Player B wins 21-20  your bet wins outright.

Example (Set Handicap):

  • Match result: Player A wins 2–1 in sets.
  • Bet: Player B (+0.5 sets).
  • Adjusted result: Player B loses 2–1 becomes 2–1.5 after adding the +0.5  Your bet wins (because 1.5 > 2 is not true — so your bet loses).

Important: You need to know whether the bookmaker applies the handicap to points or sets. Usually, it’s applied to sets, unless it’s per game betting.


In Short:

  • +0.5 handicap = underdog can win or lose by the smallest margin for your bet to still win.
  • It’s a safer bet on the underdog compared to a moneyline (outright win) bet.

Let me know if you want examples for a specific match or set/point style!


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