The main draw of ATP Moscow 2013 (Kremlin Cup) saw limited action on Monday. However there were four matches completed in the men's singles draw and one of them saw a seeded player fall. All the results from Monday are listed below.
Singles - First Round
 Horacio Zeballos (ARG) d Ricardas Berankis (LTU) 16 63 64
Sergiy Stakhovsky (UKR) d  Joao Sousa (POR) 64 63
[WC] K Khachanov (RUS) d Albert Ramos (ESP) 62 36 64
Eduardo Roger-Vasselin (FRA) d Jiri Vesely (CZE) 63 67(3) 63