Robin Haase and Matwe Middelkoop defeat Maxime Cressy and Albano Olivetti to secure the Montpellier title.

Philipp Oswald and Robin Haase prevail in their debut as a team in Umag.

Robin Haase hits 15 aces in a three-set win against #NextGenATP Frenchman Ugo Humbert.

Dutchmen Wesley Koolhof and Robin Haase reach their first ATP Tour final together.

Joe Salisbury (foreground), with Rajeev Ram at the net, strikes a forehand back to Matwe Middelkoop and Robin Haase on Friday in Rotterdam.

Marius Copil, Pierre-Hugues Herbert, Robin Haase and Marco Cecchinato will look to claim the ATP Tour 250 title up for grabs in Doha.

Robin Haase strikes a forehand as Matwe Middelkoop watches on in Tokyo on Thursday.

Robin Haase will face American Mackenzie McDonald in the US Open first round.

Robin Haase defeats Alexander Zverev in three sets at the Western & Southern Open on Wednesday.

Robin Haase returns to the Rogers Cup quarter-finals on Thursday.

Robin Haase and Matwe Middelkoop lift their third team trophies of the year in Umag.

Robin Haase ousts defending champion Andrey Rublev to reach his second tour-level semi-final of the season.

Robin Haase fires 18 aces in three-set win over Mikhail Youzhny at the Turkish Airlines Open Antalya on Tuesday.

Robin Haase defeats Ivo Karlovic in three sets at the Libema Open on Monday.

Home favourite Robin Haase will meet Ivo Karlovic in his opening match at the Libema Open.

Gilles Simon with son Timothee, Pablo Andujar, Robin Haase, Matwe Middelkoop and Kyle Edmund take part in a quad bike ride in Marrakech.

Robin Haase (second from left) assists at the Marrakech draw ceremony. The Dutchman begins his campaign against Sofia champion Mirza Basic.

Yuichi Sugita, Borna Coric, Robin Haase and Marcos Baghdatis partake in the draw ceremony ahead of the Dubai Duty Free Tennis Championships.

Robin Haase and Matwe Middelkoop claim their second ATP World Tour doubles trophy of 2018.

Dutchman Robin Haase defeats German Peter Gojowczyk to reach the Auckland quarter-finals.

Matwe Middelkoop and Robin Haase earn their first ATP World Tour title as a team, defeating Pierre-Hugues Herbert and Gilles Simon in the Pune final.

Robin Haase sets up a second-round match against Nicolas Jarry with his victory at the Tata Open Maharashtra on Tuesday.

Robin Haase upsets Alexander Zverev in the second round in Paris.

Robin Haase records his first victory on indoor Paris courts since 2013 on Monday.

Robin Haase and Matwe Middelkoop keep Dutch hopes alive in their Davis Cup World Group Play-off against the Czechs.