Dominic Thiem Voices Support of a Third Set "Super Tiebreak"

SI's Jon Wertheim shares the rule change and how it would shape the matches after the layoff

As Sports Illustrated's Jon Wertheim reports, Dominic Thiem has been playing a lot of tennis during the shutdown caused by the coronavirus pandemic. Thiem recently came out in support of a rule change wherein there would be a third set "super tiebreak" to settle matches. The reasoning for the change would be to shorten matches in a time where many players have not been able to keep up with competition due to the tennis layoff. Wertheim shares more on Thiem and the proposed change.