Players v Grand Slams: Are top-10 stars being reasonable?

Aryna Sabalenka (left) is the women's world number one, and Jannik Sinner the men's number two

As another Grand Slam season dawns, many players still believe they are undervalued and denied a voice in key decisions made by the major championships.

This is despite a 16% increase in prize money at this month's Australian Open, and total player compensation of $90m (£68.64m) at last year's US Open.

The US Open prize money was over four and a half times more than the most lucrative combined ATP and WTA Tour event at Indian Wells.

But late last year, a host of top-10 players gave interviews in which they asked for increased prize money, contributions to player welfare benefits and a greater say in areas such as scheduling.