Inter Milan midfielder Barella headed home in first-half stoppage time after receiving a long pass from Ciro Immobile, with the goal enough for Italy to clinch three points in Amsterdam.
The reasons seem apparent in Klein's view.
As the match progressed, Joachim Low's men retreated with their narrow lead and kept all their men behind the ball.
The 17-year-old, who turned pro last month, closed with a three-under 69 for a 54-hole scores of 10-under 206 at Orient Xiamen to earn RMB100,000. The former China national player is believed to be the first player to post three straight wins to start a pro career.
"They feel that what is happening with the U.S. Government could create a negative precedent internationally that could be replicated and would jeopardize the entire global anti-doping system."
In the 69th minute, the Shenzhen side got another scoring opportunity. However, Harold Preciado's close-range shot was saved by Shenhua goalkeeper Zeng Cheng, and then John Mary's follow-up header hit the woodwork once again.
"It's a very difficult competition as you can see. We followed the coach's guidance to keep the clean sheet. The draw is acceptable for us," said Shenhua midfielder Zhu Baojie.
This year, world number four Kenin counts herself among the top players, but the challenge won't get any easier as Tunisia's Ons Jabeur, one of the most in-form players of 2020, awaits in the next round.
The other match on Friday saw Shenzhen Jiazhaoye held Shanghai Shenhua to a 0-0 draw.
"The competitions were postponed due to the coronavirus, and we don't know when we can hold our training camp," Skocic was quoted as saying by Persian Football website.
All of his youngsters have already left their marks and speak about their enormous ambitions.