Novak Djokovic defeated American Ben Shelton in the U.S. Open semifinals with a score of 6-3, 6-2, 7-6.
Djokovic did not let the home crowd favorite, Shelton, affect his momentum in the match.
Djokovic's motivation is fueled by Grand Slam events.
Confident 20-year-old Shelton faced the 23-time Grand Slam champion without nerves."
Djokovic's experience prevails over Shelton's youth.
The Serbian player excelled in longer rallies, often tiring out Shelton or creating opportunities to win points.
Shortened sentence: "Shelton had a set point at 5-4 in the third set, but Djokovic held on, leading to a tiebreaker.
"Djokovic secures world No. 1 ranking, irrespective of U.S. Open result, thanks to his absence last year."