Ruben (ATP-166) will be in action this week at the Seoul Challenger Tournament (South Korea, CH 100). He has a bye in the first round.
Ruben starts as the fourteenth seed in Seoul, and will not be in action in the first round. In the second round he will face the winner of the Australian encounter between Maverick Banes (ATP-260) and Max Purcell (ATP-242).
Ruben (ATP D-295) also plays doubles together with Sergiy Stakhovsky (ATP D-212). They meet home players Hong Chung (NG) and Jea Moon Lee (ATP D-431) in the first round.