Former player Stakhovsky enlists in Ukraine's reserve army | Reuters
Many Slips, but Federer Takes the Biggest Fall - The New York Times
Tennis: Stakhovsky: From defeating Federer to risking his life on the front line | Marca
Federer's Ukrainian Conqueror Swaps Racquet For Kalashnikov – Channels Television
Tennis star who beat Roger Federer 'hopes he won't have to use gun' in Russia-Ukraine war - Mirror Online
Ukraine's Sergiy Stakhovsky, who beat Roger Federer at Wimbledon, joins war against Russia- The New Indian Express
Roger Federer sent crashing out of Wimbledon by Sergiy Stakhovsky | Roger Federer | The Guardian
Meet Sergiy Stakhovsky, the man who conquered Roger Federer | For The Win
Wimbledon 2013: Sergiy Stakhovsky rushes rusty Roger Federer out | Tennis News | Sky Sports
Ukrainian who shocked Roger Federer at Wimbledon in 2013 now facing Russia on battlefield - CBS News
Roger Federer's loss costs bettor $130,000 - CBSSports.com
ATP: Sergiy Stakhovsky ended his career at the age of 36 · tennisnet.com
Sergiy Stakhovsky - Wikipedia
Shocking Wimbledon loss for Roger Federer - The Boston Globe
Wimbledon: Reigning champion Roger Federer beaten by Sergiy Stakhovsky in second round | Tennis News | Sky Sports
Sergiy Stakhovsky: Ukrainian tennis player says he is ready to fight for his country | Tennis News | Sky Sports
An Early Wimbledon Exit for Federer - The New York Times
Another Giant Slayer Makes a Quick Exit - The New York Times
Sergiy Stakhovsky on second round win at Wimbledon 2013 - YouTube
Wimbledon 2013: Roger Federer v Sergiy Stakhovsky, live
Wimbledon on Twitter: "Stakhovsky has #Federer on the run but the Swiss gets the break back for 7-6 6-7 5-7 3-3 #Wimbledon http://t.co/zQ00iUzhMR" / Twitter
Tennis: Stakhovsky on Federer's starring role in increasing prize money
Nishikori scrapes past Stakhovsky - The Championships, Wimbledon - Official Site by IBM
Tennis: Stakhovsky on Federer's starring role in increasing prize money