After Sam Underhill's disallowed try that denied England victory over the All Blacks, Rugby World looks at other TMO controversies that have affected the men in white…False hope: Sam Underhill caps his great performance v NZ with a try that was ruled out on review (Getty)After Sam Underhill's disallowed try that denied England victory over the All Blacks, Rugby World looks at other TMO controversies that have affected the men in white…
What exactly does a TMO do? Read our basic guide about the match official you never see but who plays a vital part in ensuring the on-field referee makes good decisions
Repeat viewing: referee Andrew Brace (left) waits while footage of an Ospreys try is shown (Getty)What is the TMO? Rugby's Television Match Official explained
The quick and seamless nature of football's VAR system is exposing the deficiencies of rugby's TMO. We look at the lessons – for both codes – to be drawn from the World Cup Screen test: spectators at the FIFA World Cup are informed whenever a VAR check is in operation (Getty)Football has stolen a march on rugby with its impressive use of the VAR system in the FIFA World Cup. Rugby World looks at some lessons for both codes
What exactly does a TMO do? Read our basic guide about the match official you never see but who plays a vital part in ensuring the on-field referee makes good decisions
Repeat viewing: referee Andrew Brace (left) waits while footage of an Ospreys try is shown (Getty)What is the TMO? Rugby's Television Match Official explained
