English Tennis is the second most popular sport among bookmakers. The margins on tennis bets are generally lower (for the player) than for other sports. An exception should be noted for matches between famous tennis players, or when at least one of them is famous. In that case, one side of the surebet or middle may be overvalued, giving the bettor numerous opportunities to play on this imbalance and win.
Without analyzing in depth the causes of the surebet's appearance, simply note that during major tennis tournaments, for example during a Grand Slam tournament, the probability of a strong surebet occurring increases dramatically, which is a dream opportunity for a professional bettor.
It is therefore not impossible to make money from tennis.