What a Tennis Point Spread Actually Means
In tennis spread betting, the sportsbook assigns one player a positive handicap and the other a negative one — expressed in games rather than points. A line might read Djokovic -3.5 games, meaning he needs to win by four or more games across the match for that side to cash. The opposing line, +3.5, pays out if the underdog stays within three
games or wins outright. We post spread lines for main-draw singles across major tours, and the number shifts as money moves in on either side. Checking line movement before you commit is one of the sharper habits you can build.