Reading a Tennis Point Spread Line
A tennis point spread assigns a numerical handicap to each side of a match. If the line reads Djokovic -5.5 games, he must win by at least six games across the match for that side to cash. The underdog gets +5.5, meaning they cover as long as they keep the deficit under six games total. Lines shift based on betting volume and
late news — an injury report or surface change can move a spread by two or three games before the first serve. Check the current line in your account before the match locks, because spreads on live courts update in real time inside the sportsbook.