Melbourne - Saba:
Italian Jannik Sinner maintained his top spot since last June, beating German Alexander Zverev, who beat him in three straight sets in the Australian Open final yesterday, Sunday.
The ATP rankings did not witness any changes in the top four positions.
Spanish Carlos Alcaraz maintained third place, and the same applies to American Taylor Fritz, who maintained fourth place.
Russian Daniil Medvedev dropped two places to seventh place, after being eliminated from the Australian Open in the second round.
Serbian Novak Djokovic, who withdrew from his semi-final match due to a hamstring injury, advanced one place to sixth place behind Casper Ruud.
American Tommy Powell became the new face in the top ten, coming in his best position in his career, ninth place, after reaching the quarter-finals of the Australian Open.
The top ten players are: Jannik Sinner with 11,830 points, Alexander Zverev with 8,135 points, Carlos Alcaraz with 7,010 points, Taylor Fritz with 5,050 points, Casper Ruud with 4,160 points, Novak Djokovic with 3,900 points, Daniil Medvedev with 3,780 points, Alex de Minaur with 3,735 points, Tommy Powell with 3,495 points, and Andrey Rublev with 3,130 points.