TOKYO, Sept 24, 2025 (BSS/AFP) - World number one Carlos Alcaraz said Wednesday that he will have to prepare for a new and improved Jannik Sinner after beating his great rival in the US Open final. Italy's Sinner admitted he needed to overhaul his "predictable" game after losing to Alcaraz in New York earlier this month in the latest of a string of recent defeats to his Spanish nemesis. Alcaraz is playing at the Japan Open in Tokyo this week, while Sinner will compete at the China Open in Beijing in his first appearance since the US Open. Alcaraz said he would need to be ready for a different Sinner next time he faces the world number two on the...