One loose service game can undo half an hour of good work. A player who looked comfortable is suddenly a break down, the crowd wakes up and the price shifts. Tennis does that often.
Selected matches appear in the tennis area of our online sports betting site. You can bet before the warm-up or wait to see how things look on court. Live match odds, set betting and game markets may all appear, although the exact choice depends on the fixture.
If the first few games have already passed, you have not necessarily missed your chance. That is exactly when the in-play markets begin.
Live prices follow the score. They also take account of the server, the match format and how much work a player still has to do. If the favourite loses the first set, their odds will usually drift. How far? That depends on whether they were outplayed, how many sets remain and what the market expected before the match.
You will notice markets closing during rallies. They normally reopen once the point is over and the umpire has called the new score. That next price may be different from the one shown a few seconds earlier.
Before pressing the button, stop and read the slip again. Tennis odds move fast; the price you clicked may no longer be the price in front of you.
Forget the individual sets and call the eventual winner. A lead helps, of course, but two hours of tennis may still be left.
This narrows the bet to one set. It may cover the set currently being played or the next one, so read the heading rather than assuming.
Pick the player who will win a particular game. A server beginning at 0-0 is in a different position from one facing 15-40, which is why the price can change after every point.
Some fixtures allow you to back the winner of the next point. The market only has a short window between rallies and who is serving will matter enormously.
Here, the final winner is beside the point. You are backing the match or set to contain more or fewer games than the listed number. Tie-breaks and close sets tend to push the total up. A quick straight-sets result does not.
A games handicap gives one player a head start on the adjusted score. Back someone at +3.5 games and that amount is added to their total when the bet is settled. A player at -3.5 needs to finish at least four games ahead.
Set handicaps work on the same basic idea but use sets rather than individual games.
Pick the final score in sets. First check whether the match is best of three or best of five. For bets placed before the players come out, use the main tennis betting page.
First question: who is serving well? At 3-3, the scoreboard looks even. Yet one player might be holding to love while the other survives deuce every time. The score alone misses that.
Breaks also mean more near the end of a set. Losing serve at 1-1 hurts. Losing it at 5-4 can end the set before there is any chance to reply.
Then watch the movement. Medical treatment, shorter rallies or a player stretching between points may suggest a physical problem. Do not jump too quickly, though. Tennis players show frustration for all sorts of reasons and poor body language is not proof of an injury.
Do not ignore the court beneath them. Grass tends to reward the serve. Clay gives the receiver longer. Hard court is the broad middle ground, although one venue can play much quicker than another.
Count the sets still needed. A player trailing in a five-set match has more road left than someone one set down in a best-of-three contest. Then glance at the conditions. Wind interferes with the toss, heat drains energy and rain may send everyone off court.
January belongs to Melbourne and the Australian Open. A few months later, the rallies get longer on the clay at the French Open.
After Paris comes grass, white clothing and Wimbledon betting. New York gets the last major, with the US Open betting odds following matches at Flushing Meadows.
There is tennis between all of them. ATP and WTA events run most weeks, and the Davis Cup and Billie Jean King Cup bring national teams into the mix.
If the odds change before the final step, do not rush past the update. Make sure the new price still works for you.
Give yourself more than one game to judge what is happening. A brilliant return might start a comeback. It might also be the only good return game the player has all afternoon. Serve figures and break points add context, nothing more.
Set the budget before the match and stick with it. Do not chase an earlier loss or use money that has another purpose.