Title: 2017 Mutua Madrid Open – Men's Singles
Content:  • # 🇫🇷 Adrian Mannarino • # 🇰🇿 Mikhail Kukushkin • # 🇧🇷 Thomaz Bellucci • # 🇺🇸 Ernesto Escobedo • # 🇫🇷 Pierre-Hugues Herbert • # 🇺🇿 Denis Istomin • # 🇷🇺 Andrey Kuznetsov
Title: 2017 Mutua Madrid Open
Content:  The 2017 Mutua Madrid Open was a professional tennis tournament played on outdoor clay courts at the Park Manzanares in Madrid, Spain from 5 May–14 May 2017. It was the 16th edition of the event on the ATP World Tour and 9th on the WTA Tour. It was classified as an ATP World Tour Masters 1000 event on the 2017 ATP World Tour and a Premier Mandatory event on the 2017 WTA Tour.
Title: 2017 Mutua Madrid Open
Content: 🇵🇱 Łukasz Kubot / 🇧🇷 Marcelo Melo def. 🇫🇷 Nicolas Mahut / 🇫🇷 Édouard Roger-Vasselin, 7–5, 6–3 
Title: 2017 Mutua Madrid Open
Content: 🇷🇴 Simona Halep def. 🇫🇷 Kristina Mladenovic, 7–5, 6–7(5–7), 6–2 
Title: 2017 Mutua Madrid Open – Men's Singles
Content:  Rafael Nadal defeated Dominic Thiem in the final, 7–6(10–8), 6–4, to win the men's singles title at the 2017 Madrid Open. It was his record 5th Madrid Open title and record-equaling 30th ATP Masters 1000 singles title. Novak Djokovic was the defending champion, but lost in the semifinals to Nadal.
Title: 2017 Mutua Madrid Open – Men's Singles
Content:  The top eight seeds receive a bye into the second round. • 🇬🇧 Andy Murray (Third round) • 🇷🇸 Novak Djokovic (Semifinals) • Stan Wawrinka (Second round) • 🇪🇸 Rafael Nadal (Champion) • 🇨🇦 Milos Raonic (Third round) • 🇯🇵 Kei Nishikori (Quarterfinals, withdrew) • Marin Čilić (Second round) • 🇦🇹 Dominic Thiem (Final) • 🇧🇪 David Goffin (Quarterfinals) • 🇫🇷 Jo-Wilfried Tsonga (Second round, withdrew) • 🇨🇿 Tomáš Berdych (Third round) • 🇧🇬 Grigor Dimitrov (Third round) • 🇫🇷 Lucas Pouille (First round) • 🇺🇸 Jack Sock (First round) • 🇫🇷 Gaël Monfils (First round) • 🇦🇺 Nick Kyrgios (Third round)
Title: 2017 Mutua Madrid Open – Men's Doubles
Content:  All seeds receive a bye into the second round. • # 🇫🇮 Henri Kontinen / 🇦🇺 John Peers (Quarterfinals) • # 🇺🇸 Bob Bryan / 🇺🇸 Mike Bryan (Quarterfinals) • # 🇬🇧 Jamie Murray / 🇧🇷 Bruno Soares (Quarterfinals) • # 🇵🇱 Łukasz Kubot / 🇧🇷 Marcelo Melo (Champions) • # Raven Klaasen / 🇺🇸 Rajeev Ram (Second round) • # 🇫🇷 Nicolas Mahut / 🇫🇷 Édouard Roger-Vasselin (Final) • # Ivan Dodig / 🇪🇸 Marcel Granollers (Quarterfinals) • # 🇪🇸 Feliciano López / 🇪🇸 Marc López (Semifinals)
Title: 2017 Mutua Madrid Open – Men's Singles
Content:  • # 🇫🇷 Adrian Mannarino (Qualified) • # Borna Ćorić (Qualifying competition, Lucky loser) • # 🇧🇷 Thomaz Bellucci (Qualified) • # Nikoloz Basilashvili (First round) • # 🇮🇹 Andreas Seppi (Qualifying competition) • # 🇺🇿 Denis Istomin (Qualified) • # 🇷🇺 Andrey Kuznetsov (Qualified) • # 🇰🇿 Mikhail Kukushkin (Qualified) • # 🇺🇸 Jared Donaldson (Qualifying competition, Lucky loser) • # 🇧🇷 Thiago Monteiro (First round) • # 🇺🇦 Alexandr Dolgopolov (First round) • # 🇺🇸 Ernesto Escobedo (Qualified) • # 🇫🇷 Pierre-Hugues Herbert (Qualified) • # 🇷🇺 Mikhail Youzhny (Qualifying competition)
Title: 2017 Mutua Madrid Open – Men's Doubles
Content:  Jean-Julien Rojer and Horia Tecău were the defending champions, but lost in the first round to Nick Kyrgios and Jack Sock. Łukasz Kubot and Marcelo Melo won the title, defeating Nicolas Mahut and Édouard Roger-Vasselin in the final, 7–5, 6–3.
Title: 2017 Mutua Madrid Open – Men's Singles
Content:  • # Borna Ćorić • # 🇺🇸 Jared Donaldson

Question: who has won the 2017 mens singles mutua madrid open tennis?
Answer: Rafael Nadal.