Is Jannik Sinner underpaid after winning $1.15 million in Miami Open? John Isner raises serious questions | International Sports News
Is Jannik Sinner underpaid after winning $1.15 million in Miami Open? John Isner raises serious questions (Image via Getty) Jannik Sinner is winning almost everything right now, but one detail from his latest titles has sparked a strong reaction. After his big run across Indian Wells, Miami, and Monte Carlo, the prize money he received…