Tennis betting: match, sets and games

Tennis has an almost continuous calendar and matches across every time zone, which makes it one of the favourite sports for in-play betting. The point–game–set structure makes markets easy to follow, but a few special rules apply, especially on retirement.

Main markets

Match winner — only two players, so no draw.
Set betting — the exact score in sets, such as 2-0 or 2-1 in a best-of-three match.
Game handicap — one player starts with a games advantage or deficit.
Total games over/under — the total number of games played.
Set winner or first-set winner.

Best of three or best of five

Best-of-five matches leave more room for comebacks, and set markets have more possible outcomes. Check the tournament format before betting on the set score.

The retirement rule

If a player retires mid-match, rules differ between operators: some void match-winner bets unless a set number of sets were completed, others settle them for the player who advances. Markets already decided, such as a completed first set, usually stand. Read the rules before backing a player who looks injured.

Game handicap example

You stake 15 on player A at -3.5 games at 1.90. The match ends 6-4, 6-3, so A wins 12 games and B 7. The difference is 5, the bet wins and you receive 28.50 (example figures, not Bilionro odds or terms).

In-play tennis

Prices move after every point, and some markets are suspended on every rally. The pace is very fast; a decision taken in reaction to a lost break can be expensive. If you bet in play, pick the market in advance — for instance the set winner — and a fixed stake.

No tips

We do not comment on form or name favourites. Rankings, surfaces and head-to-head records are in sports sources. Here we explain markets and rules so you know what you are paying for. For multi-match combinations see bet types.

Bankroll on a tournament week

Grand Slam weeks bring dozens of matches a day. Decide how many slips you place per day and keep the stake flat; the schedule should not set the size of your betting.

Go to the offer

Frequently asked questions

What happens to my bet if a player retires?

It depends on the operator’s rules: the bet may be voided or settled for the player who advances. Completed markets usually stand.

What does -2.5 games mean?

That your player must win at least three more games than the opponent, counted over the whole match.

Why are prices suspended during a match?

Because the situation changes with every point; markets reopen once prices are recalculated.