What is the device that umpires have in their hands and look into after a caught behind appeal/nick? - Quora

What is the device that umpires have in their hands and look into after a caught behind appeal/nick? - Quora

Why do bowlers hand over the ball to the captain/umpire after the end of the over? - Quora

Why do bowlers hand over the ball to the captain/umpire after the end of the over? - Quora

What decisions can an umpire make during a match, and what are they called? - Quora

Why do bowlers hand over the ball to the captain/umpire after the end of the over? - Quora

What is the device that umpires have in their hands and look into after a caught behind appeal/nick? - Quora

Why are there still umpires in Major League Baseball? Why can't it all be automated? - Quora

In baseball or softball, how does an umpire call someone 'OUT'? - Quora

What use is a “warning” given by an umpire to a team in baseball, usually after a pitcher beans a batter? Isn't a “warning” as serious as “double secret probation”? Why not

What is the worst decision ever taken on a cricket field? - Quora

What happens when a ball hits the umpire in cricket? - Quora

Even after his latest ejection, Yankees manager Aaron Boone doesn't want robo umps