Jerzy Janowicz defeated Karen Khachanov 6-2 6-4 6-4 in the RUS vs POL round robin on hard.
Janowicz J. took it in straight sets.
Jerzy Janowicz beat Karen Khachanov 6-2 6-4 6-4. Umpiry, "Jerzy Janowicz vs Karen Khachanov — RUS vs POL Round Robin", https://umpiry.com/match/2014-01-31/janowicz-vs-khachanov-rus-vs-pol-rr?utm_source=cite (as of 31 January 2014).