Assertion: bookmaker's margin | /r/HasProperty | favour
Facets:
value: in the bettor's
type: LOCATION
Source sentences:
text: By cross-matching the odds from Player 2 at Bookmaker A (3.930) with those for Player 1 at Bookmaker B, (1.420) the margin is in the bettor's favour providing a guaranteed return of 4.1% (100 - 95.9 = 4.1).