Players self-officiate tennis matches - The Temple News
Tennis in the Land semifinals - cleveland.com
Denis Shapovalov overcomes code violation for win at Italian Open
Nick Kyrgios-Stefanos Tsitsipas match, Nadal win mark wacky night at Wimbledon - The Washington Post
Automated Line Calls Will Replace Human Judges at U.S. Open - The New York Times
You can't be the player's friend': inside the secret world of tennis umpires | Tennis | The Guardian
Damir Dzumhur faces disciplinary probe, fined for walking off court | CNN
Tennis Rules for Challenges
College tennis at it's finest, this call is so bad and so slow how the ref didn't overrule this is beyond me. : r/tennis
Cheating in junior tennis: First-hand account, solution - Sports Illustrated
Tennis Terms, Definitions, and Other Tennis Trivia - Facts.net
Sania Mirza of India argues after the chair umpire overruled a call during her match against Virginie Razzano of France at the East West Bank Classic tennis tournament in Carson, California August
Nelson Lawns Overrule win Cameron Cup interclub tennis title in nail-biter | Stuff.co.nz
Reigning ATP Finals champion Daniil Medvedev has just enough answers to squeak past Alexander Zverev
Nick Kyrgios overrules umpire during Felix Auger-Aliassime clash at Queen's Club | Tennis | Sport | Express.co.uk
Tennis Coming Back Slowly With Exhibition Matches - The New York Times
Worst line calls and umpire decisions in Tennis - YouTube
Tennis Officials World: March 2016
French Open updates | Norway's Ruud into 1st Slam semifinal | AP News
Umpire's Overrule Sends Viktor Troicki Into a Tirade at Wimbledon - WSJ
Player COPIES opponent's grunt! 🔊 - YouTube
Referee overruled. Wawrinka inspires against Tiafoe with a big fair play action. - Archysport
