Tennis - Copa Davis - Quarter Finals - Germany v Canada - Palacio de los Deportes Jose Maria Martin Carpena, Malaga, Spain - November 24, 2022 Germany's Tim Puetz and Kevin Krawietz protest to the chair umpire during the doubles match against Canada's Denis Shapovalov and Vasek Pospisil REUTERS/Jon Nazca 

Tennis - WTA 1000 - Guadalajara Open - Guadalajara, Mexico - October 22, 2022 An umpire is seen during the semi-final match between Greece's Maria Sakkari and Czech Republic's Marie Bouzkova REUTERS/Henry Romero 

Tennis - Laver Cup - 02 Arena, London, Britain - September 24, 2022 Roger Federer with Team Europe captain Bjorn Borg and the umpire at the end of his last match after announcing his retirement REUTERS/Dylan Martinez 

Cricket - Third Test - England v South Africa - The Oval, London, Britain - September 11, 2022 Umpires Richard Kettleborough and Nitin Menon talk before stopping play due to bad light Action Images via Reuters/Andrew Boyers 

Cricket - Third Test - England v South Africa - The Oval, London, Britain - September 11, 2022 Umpires Richard Kettleborough and Nitin Menon talk before stopping play due too bad light Action Images via Reuters/Andrew Boyers 

2022 FIVB Volleyball Men's World Championship - Semi Final - Italy v Slovenia - Spodek, Katowice, Poland - September 10, 2022 Italy's Giannelli Simone talks to the chair umpire during the match REUTERS/Kacper Pempel 

Cricket - Third Test - England v South Africa - The Oval, London, Britain - September 10, 2022 Umpires walk off as bad light stops play Action Images via Reuters/Andrew Boyers 

Cricket - Third Test - England v South Africa - The Oval, London, Britain - September 10, 2022 General view of umpires as bad light stops play Action Images via Reuters/Andrew Boyers 

Tennis - ATP 250 - Los Cabos Open - Cabo Sports Complex, San Jose del Cabo, Mexico - August 5, 2022 Russia's Daniil Medvedev shakes hands with the chair umpire after winning his semifinal match against Serbia's Miomir Kecmanovic REUTERS/Carlos Perez Gallardo 

Cricket - T20 Series - Scotland v New Zealand - The Grange Club, Edinburgh, Scotland, Britain - July 29, 2022 Umpires change the balls REUTERS/Russell Cheyne 

Cricket - T20 Blast Finals Day - Final - Hampshire Hawks v Lancashire Lightning - Edgbaston Stadium, Birmingham, Britain - July 16, 2022 Hampshire Hawks' Nathan Ellis celebrates after thinking they had won the final before the umpire delivers a no-ball verdict and the ball is needed to be re-bowled Action Images via Reuters/Jason Cairnduff 

Cricket - T20 Blast Finals Day - Final - Hampshire Hawks v Lancashire Lightning - Edgbaston Stadium, Birmingham, Britain - July 16, 2022 Hampshire Hawks' Nathan Ellis celebrates after thinking they had won the final before the umpire delivers a no-ball verdict and the ball is needed to be re-bowled Action Images via Reuters/Jason Cairnduff 

Cricket - T20 Blast Finals Day - Final - Hampshire Hawks v Lancashire Lightning - Edgbaston Stadium, Birmingham, Britain - July 16, 2022 Hampshire Hawks' Nathan Ellis celebrates after thinking they had won the final before the umpire delivers a no-ball verdict and the ball is needed to be re-bowled Action Images via Reuters/Jason Cairnduff 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 10, 2022 Australia's Nick Kyrgios speaks to the umpire during the men's singles final against Serbia's Novak Djokovic REUTERS/Toby Melville 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 10, 2022 Australia's Nick Kyrgios speaks to the umpire during the men's singles final against Serbia's Novak Djokovic REUTERS/Toby Melville 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 10, 2022 Australia's Nick Kyrgios speaks to the umpire during the men's singles final against Serbia's Novak Djokovic REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 6, 2022 Australia's Nick Kyrgios remonstrates with the umpire during his quarter final match against Chile's Cristian Garin REUTERS/Paul Childs 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 6, 2022 Australia's Nick Kyrgios remonstrates with the umpire during his quarter final match against Chile's Cristian Garin REUTERS/Paul Childs 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 6, 2022 Australia's Nick Kyrgios shake hands with the umpire after he won his quarter final match against Chile's Cristian Garin REUTERS/Paul Childs 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 6, 2022 Spain's Rafael Nadal speaks to the umpire after losing the third set during his quarter final match against Taylor Fritz of the U.S. REUTERS/Toby Melville 

Cricket - Fifth Test - England v India - Edgbaston, Birmingham, Britain - July 5, 2022 Umpires are seen during a break in play Action Images via Reuters/Jason Cairnduff 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 4, 2022 Australia's Nick Kyrgios talks with the umpire during his fourth round match against Brandon Nakashima of the U.S. REUTERS/Paul Childs 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 4, 2022 Australia's Nick Kyrgios talks to the umpire during his fourth round match against Brandon Nakashima of the U.S. REUTERS/Paul Childs 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 4, 2022 The umpire inspects the baseline during the fourth round match between Australia's Nick Kyrgios and Brandon Nakashima of the U.S. REUTERS/Paul Childs 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 3, 2022 Frances Tiafoe of the U.S. collides with the umpires chair during his fourth round match against Belgium's David Goffin REUTERS/Paul Childs 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 2, 2022 Greece's Stefanos Tsitsipas talks to the umpire during his third round match against Australia's Nick Kyrgios REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 2, 2022 Greece's Stefanos Tsitsipas talks to the umpire during his third round match against Australia's Nick Kyrgios REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 2, 2022 Greece's Stefanos Tsitsipas talks to the umpire during his third round match against Australia's Nick Kyrgios REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 2, 2022 Greece's Stefanos Tsitsipas talks to the umpire during his third round match against Australia's Nick Kyrgios REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 2, 2022 Greece's Stefanos Tsitsipas talks to the umpire during his third round match against Australia's Nick Kyrgios REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 2, 2022 Australia's Nick Kyrgios talks to the umpire during his third round match against Greece's Stefanos Tsitsipas REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 1, 2022 General view of an umpire during the third round REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 30, 2022 General view of the umpire and fans during the second round match between Brandon Nakashima of the U.S. and Canada's Denis Shapovalov REUTERS/Toby Melville 

Cricket - Women's International Test Match - England v South Africa - County Ground, Taunton, Britain - June 30, 2022 Umpires inspect the pitch during a rain delay Action Images via Reuters/Andrew Couldridge 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 30, 2022 Britain's Harriet Dart remonstrates with the umpire after losing her second round match against Jessica Pegula of the U.S. REUTERS/Toby Melville 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 30, 2022 Britain's Harriet Dart remonstrates with the umpire after losing her second round match against Jessica Pegula of the U.S. REUTERS/Toby Melville 

Cricket - Women's International Test Match - England v South Africa - County Ground, Taunton, Britain - June 30, 2022 Umpires inspect the pitch during a rain delay Action Images via Reuters/Andrew Couldridge 

Cricket - Women's International Test Match - England v South Africa - County Ground, Taunton, Britain - June 30, 2022 Umpires inspect the pitch during a rain delay Action Images via Reuters/Andrew Couldridge 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 30, 2022 Australia's Jordan Thompson remonstrates with the umpire during his second round match against Greece's Stefanos Tsitsipas 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 30, 2022 Australia's Jordan Thompson remonstrates with the umpire during his second round match against Greece's Stefanos Tsitsipas REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 30, 2022 Australia's Jordan Thompson remonstrates with the umpire during his second round match against Greece's Stefanos Tsitsipas REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 30, 2022 Australia's Jordan Thompson remonstrates with the umpire during his second round match against Greece's Stefanos Tsitsipas REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 30, 2022 Australia's Jordan Thompson remonstrates with the umpire during his second round match against Greece's Stefanos Tsitsipas REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 30, 2022 Australia's Jordan Thompson remonstrates with the umpire during his second round match against Greece's Stefanos Tsitsipas REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 30, 2022 Australia's Jordan Thompson remonstrates with the umpire during his second round match against Greece's Stefanos Tsitsipas REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 29, 2022 Britain's Emma Raducanu shakes hands with the umpire after losing her second round match against France's Caroline Garcia REUTERS/Paul Childs 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 29, 2022 General view of an umpire during play REUTERS/Paul Childs 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 29, 2022 Umpires footwear is seen REUTERS/Toby Melville 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 29, 2022 General view of the umpire during the second round match between Frances Tiafoe of the U.S. and Germany's Maximilian Marterer REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 29, 2022 An umpire dries his chair before play REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 28, 2022 The chair umpire is pictured during the first round match between Britain's Daniel Evans and Australia's Jason Kubler REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 28, 2022 General view of umpires seated in the outside courts REUTERS/Toby Melville 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 28, 2022 General view of umpires seated in the outside courts REUTERS/Toby Melville 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 28, 2022 General view of umpires seated in the outside courts REUTERS/Toby Melville TPX IMAGES OF THE DAY 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 28, 2022 General view of umpires and ball kids in the outside courts REUTERS/Toby Melville 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 27, 2022 The match Umpire speak to South Korea's Kwon Soon-woo during a delay for a medical emergency in the crowd, during his first round match against Serbia'a Novak Djokovic REUTERS/Paul Childs 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 27, 2022 The match Umpire speak to South Korea's Kwon Soon-woo during a delay for a medical emergency in the crowd, during his first round match against Serbia'a Novak Djokovic REUTERS/Paul Childs 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 27, 2022 Spain's Pablo Andujar reacts towards the umpire during his first round match against Britain's Cameron Norrie REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 27, 2022 Spain's Pablo Andujar reacts towards the umpire during his first round match against Britain's Cameron Norrie REUTERS/Hannah Mckay 

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 27, 2022 The umpire uniform is pictured ahead of the first round match between Frances Tiafoe of the U.S. and Italy's Andrea Vavassori REUTERS/Toby Melville