Tennis betting tips: Selected ATP and WTA guide and suggested bets

The grass swing is in full flow with two events on the go from both the ATP and WTA Tours.

Friday will bear witness to last eight matches at the ATP 500 Queen's Club Championships and the ATP 250 Halle Open.

On the women's side, preparations for Wimbledon continue at the WTA 500 Berlin Open and also the Birmingham Classic.

Here we take a look at selected matches from across the events, picking out some high value bets.

Alexander Zverev and Nicolas Jarry have split their four ATP Tour meetings evenly but their clash at the OWL Arena will be their first meeting on grass.

Jarry won the last meeting between the two players as he halted a promising run for Alexander Zverev at the semi-final stage in Geneva earlier this year.

There was enough in that victory to suggest that Jarry might be quite the handful for Zverev even if the crowd are unlikely to get behind him.

Physically these players are as evenly matched as can be and getting first serves in will be crucial to the outcome.

Nicolas Jarry to win the first set 6-2

Caroline Garcia last met Petra Kvitova on her way to winning the Cincinatti Masters last season and might hope this all top-ten clash will be a good omen even if it proves a thorough examination.

Garcia and Kvitova have met on nine occassions with the former coming out on top in five of those contests.

Kvitova's big serve should give her the edge on grass but Garcia is a determined player capable of pouncing on errors.

Kvitova is enjoying a resurgence in her career of later and has traditionally enjoyed playing on grass.

Petra Kvitova to win two sets to one

Great British hope Cameron Norrie faces a young American who will be one to watch on this grass swing.

Korda has come back from the first major injury disruption to his career with a fresh perspective and if his serve is dialled in, Norrie could be blown off the court.

Norrie will need to be patient and focused in order to pounce on any opportunities that Korda will present to him.

Norrie is out to return to the Queen's Club Championship final to match his top performance at the event, while Korda is already on his best run in West London.

Korda to win second set 6-3

In a clash of two in-form young players who are potential stars of the future, Lorenzo Musetti and Holger Rune will meet for the first time at ATP Tour level.

A place in the last four of the prestigious grass court events last four is on the line for two players who have both beaten world No 1 Novak Djokovic this season.

On game alone Holger Rune should have the edge on grass but Musetti does have a small advantage when it comes to experience on the surface.

Rune is yet to drop a set in the Championships so far and held his nerve in a tense opening match that went to a pair of tiebreaks.

Holger Rune to win an opening set tiebreak