The Qatar Open witnessed a thrilling display of tennis prowess as Carlos Alcaraz and Jannik Sinner secured their spots in the quarter-finals with impressive straight-sets victories. Alcaraz, the world No. 1, demonstrated his dominance in his first tournament since achieving the career Grand Slam at the Australian Open. He secured the first set 6-2, but faced a challenging second set against Valentin Royer, ultimately prevailing 7-5. This victory extended Alcaraz's outdoor hard-court winning streak to an impressive 27 matches. Meanwhile, Sinner, the second seed, showcased his prowess by defeating Australia's Alexei Popyrin in straight sets, 6-3 7-5, in just over an hour. The Italian's performance sets up an intriguing last-eight tie against Jakub Mensik of the Czech Republic. The tournament continues to captivate fans, with Alcaraz and Sinner's progress setting the stage for an exciting quarter-final showdown. But here's where it gets interesting: Alcaraz's focus on finals rather than quarter-finals raises questions about his mindset. Is he aiming for a more balanced approach, or is this a strategic shift in his approach to the game? The tennis world eagerly awaits the answers as these young stars continue to make waves on the court. Don't miss the live action on Sky Sports or stream with NOW, where you can catch over 50% more live sport this year at no extra cost. Find out more about the Sky Sports app and the exciting world of tennis.