The 29-year-old, who helped Bayern to the treble last season, arrived in Liverpool on Friday morning to complete his medical and put pen to paper.
Playing on home soil, Musetti will meet Kei Nishikori of Japan in the second round, but the youngest player said he would "enjoy the victory" before that.
Infantino also reiterated FIFA's prioritization of women's football through the recently-launched FIFA Women's Development Program and investment totaling one billion US dollars over the current four-year cycle.
Fans are seen in the Deutsche Bank Park prior to a German Bundesliga match between Eintracht Frankfurt and Arminia Bielefeld in Frankfurt, Germany, Sept. 19, 2020. About 6,500 fans were permitted to enter the stadium to watch the German Bundesliga match between Eintracht Frankfurt and Arminia Bielefeld in Frankfurt on Saturday. (Photo by Kevin Voigt/Xinhua)
Elsewhere, Hebei took a lead in the 10th minute, when Buya Turay's long distance pass found Ricardo Goulart in the box, who volleyed to the corner of the net.
In stoppage time, Zhang Chengdong's right-footed volley enabled Hebei to cut the deficit to 3-2.
Middle blocker Wang Yuanyuan also returned from the national team to join Tianjin in their quest for the title.
Belgium's Ben Broeders finish second with a personal best of 5.80m and Ernest John Obiena of the Philippines also cleared 5.80m but had to finish third after a count-back. Enditem
The 30-year-old title favorite Roglic, however, had to finished second, 59 seconds behind, after having worn the yellow jersey for 13 days, while Australia's Richie Porte, 35, took the third place on the podium.
Marco Rose's men threw everyone up front but got caught flat-footed following a corner, as Sancho had a lot of green ahead and teed up for Haaland, who put the result beyond doubt after wrapping up his brace in the 78th minute.
"Signing for this special club was never in doubt," the striker told the Arsenal website, adding it was "thanks to our fans, my teammates, my family and everybody at this club that I feel like I belong here."