Kosgei was later disqualified for stepping onto the infield in the closing stages.
Kek acknowledged that there are still problems in creating opportunities, but said four points were a good tally for the start of the competition.
Though it was clear that Djokovic did not intend to hit the line judge, organizers said Djokovic was disqualified in accordance with the rules.
It is the second such injury in eight months for Zaniolo, as the 21-year-old was stretchered off in the Serie A game between Roma and Juventus in January, following a tackle with Adrien Rabiot and Matthijs de Ligt.
"You dream of it and never think it will happen," an emotional Bennett said after the race, during which the 29-year-old collected 65 sprint points to clinch the green jersey from Slovakia's Peter Sagan.
"He did well in the most time of this match, I think Han deserves a reward,"
British rider Adam Yates retained the yellow jersey and Peter Sagan took the green jersey.
The new fixtures will be held between November 2020 and March 2021. Enditem
The reasons seem apparent in Klein's view.
As the COVID-19 pandemic brought the international table tennis calendar to a grinding halt early in the year, many players, coaches and fans were confined to their homes or their local communities.
Old dogs such as Toni Kroos (30/Real Madrid) and Manuel Neuer (34/Bayern Munich) might be an exception as they are pillar upon which he can build on.