Jannik Sinner refuses to rule out Grand Slam boycott as tennis civil war escalates

Tennis is facing a potential boycott of Grand Slam tournaments from top players over a dispute regarding prize money distribution. World number one Jannik Sinner has refused to rule out participating in a boycott, joining Novak Djokovic in publicly speaking out about the ongoing conflict. The dispute reflects a deepening civil war between leading players and Grand Slam organizers over how tournament revenues are shared.