Matwé Middelkoop
Matwé Middelkoop is a professional Dutch tennis player. He is a doubles specialist who reached his career-high doubles ranking of world No. 30, achieved on 27 August 2018.
Career
Middelkoop has played most of his singles career on the Futures circuit. In 2008, he played his maiden ATP match in Rosmalen, the Netherlands, but lost.At the 2016 Sofia Open, Middelkoop won his first doubles ATP title, partnering Wesley Koolhof.
ATP career finals
Doubles: 19 (9 titles, 10 runners-up)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Win | 1–0 | 2016 Garanti Koza Sofia Open – Doubles| | Sofia Open, Bulgaria | 250 Series | Hard |  Wesley Koolhof |  Philipp Oswald Adil Shamasdin | 5–7, 7–6, |
| Win | 2–0 | 2016 Generali Open Kitzbühel – Doubles| | Austrian Open, Austria | 250 Series | Clay | Wesley Koolhof | Dennis Novak Dominic Thiem | 2–6, 6–3, |
| Win | 3–0 | 2017 Apia International Sydney – Men's Doubles| | Sydney International, Australia | 250 Series | Hard | Wesley Koolhof |  Jamie Murray Bruno Soares | 6–3, 7–5 |
| Loss | 3–1 | 2017 ABN AMRO World Tennis Tournament – Doubles| | Rotterdam Open, Netherlands | 500 Series | Hard | Wesley Koolhof |  Ivan Dodig Marcel Granollers | 6–7, 3–6 |
| Loss | 3–2 | 2017 Swedish Open – Men's Doubles| | Swedish Open, Sweden | 250 Series | Clay | Sander Arends | Julian Knowle Philipp Petzschner | 2–6, 6–3, |
| Win | 4–2 | 2017 St. Petersburg Open – Doubles| | St. Petersburg Open, Russia | 250 Series | Hard |  Roman Jebavý |  Julio Peralta Horacio Zeballos | 6–4, 6–4 |
| Win | 5–2 | 2018 Maharashtra Open – Doubles| | Maharashtra Open, India | 250 Series | Hard | Robin Haase |  Pierre-Hugues Herbert Gilles Simon | 7–6, 7–6 |
| Win | 6–2 | 2018 Diema Xtra Sofia Open – Doubles| | Sofia Open, Bulgaria | 250 Series | Hard | Robin Haase | Nikola Mektić Alexander Peya | 5–7, 6–4, |
| Loss | 6–3 | 2018 Gazprom Hungarian Open – Doubles| | Hungarian Open, Hungary | 250 Series | Clay | Andrés Molteni | Dominic Inglot Franko Škugor | 7–6, 1–6, |
| Loss | 6–4 | 2018 Lyon Open – Doubles| | Lyon Open, France | 250 Series | Clay | Roman Jebavý |  Nick Kyrgios Jack Sock | 5–7, 6–2, |
| Loss | 6–5 | 2018 Antalya Open – Doubles| | Antalya Open, Turkey | 250 Series | Grass | Sander Arends | Marcelo Demoliner Santiago González | 5–7, 7–6, |
| Win | 7–5 | 2018 Croatia Open Umag – Doubles| | Croatia Open Umag, Croatia | 250 Series | Clay | Robin Haase | Roman Jebavý Jiří Veselý | 6–4, 6–4 |
| Loss | 7–6 | 2018 St. Petersburg Open – Doubles| | St. Petersburg Open, Russia | 250 Series | Hard | Roman Jebavý |  Matteo Berrettini Fabio Fognini | 6–7, 6–7 |
| Loss | 7–7 | 2019 Qatar ExxonMobil Open – Doubles| | Qatar Open, Qatar | 250 Series | Hard | Robin Haase |  David Goffin Pierre-Hugues Herbert | 7–5, 4–6, |
| Loss | 7–8 | 2019 Open 13 – Doubles| | Open 13, France | 250 Series | Hard |  Ben McLachlan | Jérémy Chardy Fabrice Martin | 3–6, 7–6, |
| Loss | 7–9 | 2019 Grand Prix Hassan II – Doubles| | Grand Prix Hassan II, Morocco | 250 Series | Clay |  Frederik Nielsen | Jürgen Melzer Franko Škugor | 4–6, 6–7 |
| Loss | 7–10 | 2019 Zhuhai Championships – Doubles| | Zhuhai Championships, China | 250 Series | Hard | Marcelo Demoliner | Sander Gillé Joran Vliegen | 6–7, 6–7 |
| Win | 8–10 | 2019 Kremlin Cup – Men's Doubles| | Kremlin Cup, Russia | 250 Series | Hard | Marcelo Demoliner | Simone Bolelli Andrés Molteni | 6–1, 6–2 |
| Win | 9–10 | 2020 Córdoba Open – Doubles| | Córdoba Open, Argentina | 250 Series | Clay | Marcelo Demoliner | Leonardo Mayer Andrés Molteni | 6-3, 7-6 |