Results 2019

Singles: 5-17
Doubles: 8-5

03/06 Surbiton (Great Britain, ATP Challenger Tour)
R64: Ruben - John-Patrick Smith (AUS) 6-4, 3-6, 7-6(7) (W)
R32: Daniel Evans (GBR) - Ruben 6-4, 6-4 (L)

20/05 Roland Garros (France, Grand Slam)
Q1: Sebastian Ofner (AUT) - Ruben 6-2, 7-6 (5) (L)

13/05 Gwangju (South Korea, ATP Challenger Tour)
R64: bye
R32: Ruben - Filip Peliwo (CAN) 7-6(4), 6-2 (W)
R16: Jason Jung (TPE) - Ruben 6-2, 7-5 (L)

06/05 Busan (South Korea, ATP Challenger Tour)
R64: bye
R32: Evan King (USA) - Ruben 6-7 (4), 7-5, 7-6 (8) (L)

29/04 Seoul (South Korea, ATP Challenger Tour)

R64: bye
R32: Max Purcell (AUS) - Ruben 6-2, 7-6 (4) (L)

R16 D: Ruben/Sergiy Stakhovsky (UKR) - Hong Chung/Jea Moon Lee (KOR/KOR) 6-1, 6-2 (W)
QF D: Ruben/Sergiy Stakhovsky (UKR) - Francis Casey Alcantara/Shintaro Imai (PHI/JPN) 6-3, 6-4 (W)
SF D: Ruben/Sergiy Stakhovsky (UKR) - Ramkumar Ramanathan/Brayden Schnur (IND/CAN) 6-1, 6-3 (W)
F D: Max Purcell/Luke Saville (AUS/AUS) - Ruben/Sergiy Stakhovsky (UKR) 6-4, 7-6 (7) (L)

15/04 Tunis (Tunisia , ATP Challenger Tour)
R64: bye
R32: Ruben - Nino Serdarusic (CRO) 6-4, 6-3 (W)
R16: Thomaz Bellucci (BRA) - Ruben 2-6, 6-3, 6-3 (L)

R16 D: Ruben/Tim Puetz (GER) - Zdenek Kolar/Mark Vervoort (CZE/NED) 6-4, 7-6(5) (W)
QF D: Ruben/Tim Puetz (GER) - Jonathan Eysseric/Antonio Sancic (FRA/CRO) 6-4, 6-1 (W)
SF D: Ruben/Tim Puetz (GER) - David Vega Hernandez/Andrea Vavassori (ESP/ITA) 7-6(5), 6-7(4), [10-5] (W)
F D: Ruben/Tim Puetz (GER) - Facundo Arguello/Guillermo Duran (ARG/ARG) 6-3 6-1 (W)

08/04 Murcia (Spanje, ATP Challenger Tour)
R64: bye
R32: Jose Hernandez-Fernandez (DOM) - Ruben 3-6,7-5, 6-2 (L)

18/03 Miami (Verenigde Staten, ATP World Tour)
Q1: Paolo Lorenzi (ITA) - Ruben 7-5, 3-6, 7-6 (5) (L)

11/03 Phoenix (United States, ATP Challenger Tour)
R64: Evgeny Donskoy (RUS) - Ruben 6-3, 6-3 (L)

R16 D: Rohan Bopanna/Divij Sharan (IND/IND) - Ruben/Peter Polansky (CAN) 6-3, 6-4 (L)

04/03 Indian Wells (United States, ATP World Tour)
Q1: Daniel Evans (GBR) - Ruben 6-4, 6-4 (L)

25/02 Indian Wells (United States, ATP Challenger Tour)
R64: Pedja Krstin (SRB) - Ruben 6-3, 6-4 (L)
R16 D: Christopher Eubanks/Thai-Son Kwiatkowski (USA/USA) - Ruben/Yannick Maden (GER) 5-7, 6-3, [10-8] (L)

18/02 Marseille (France, ATP World Tour)
Q1: Alexey Vatutin (RUS) - Ruben 7-5, 6-4 (L)

11/02 Cherbourg (France, ATP Challenger Tour)
R64: bye
R32: Ruben - Carlos Taberner (ESP) 3-6, 6-1, 6-2 (W)
R16: Nicolas Mahut (FRA) - Ruben 6-3, 6-4 (L)

04/02 Montpellier (France, ATP World Tour)
Q1: Ruben - Matteo Donati (ITA) 7-6 (6), 6-3 (W)
Q2: Matthias Bachinger (GER)- Ruben 6-3, 6-4 (L)

R32: Marcos Baghdates (CYP) - Ruben 6-2, 6-4 (L)

08/01 Australian Open (Australia, Grand Slam)
Q1: Kimmer Coppejans (BEL) - Ruben 7-5, 6-4 (L)

29/12/18 Pune (India, ATP World Tour)
Q1: Sebastian Ofner (AUT) - Ruben 5-7, 6-3, 6-1 (L)