Bayern coach Hansi Flick added more quality with Leon Goretzka and Robert Lewandowski coming on the pitch but the goals were scored at the other end of the pitch as Ihlas Bebou set up for Kramaric, who kept his nerves to overcome Neuer from inside the box in the 77th minute.
Ibrahima Niane scored in the 71st minute to give Metz the lead, but midfielder Morgan Sanson's goal in stoppage time saved the game for the hosts.
The 24-year-old Sherif, who ranks 172nd in the world, has become the first Egyptian woman to present at a Grand Slam main draw, while Pliskova, 27, is bidding for her first major title in her 33rd Grand Slam appearance.
Other games played on Wednesday sees Atletico Madrid (and Luis Suarez fresh from two goals on his debut) travel to face recently promoted Huesca, while Villarreal entertain Alaves, who are without a win so far this season and Eibar are at home to Elche.
Wang predicts that the new technologies will bring dramatic changes to the sports market, and sports companies should follow the trend and find new opportunities.
The difficult negotiations with David Alaba are creating an unpleasant atmosphere. Bayern is said to have made an offer below the defenders demands and is risking losing one of its cornerstones in 2021 for free.
World champion Yan Zibei took the crown in the men's 100m breaststroke in 59.07 seconds, with Wang Lizhuo from Heilongjiang and Yu Zongda from Hubei rounding out the top three.
The players, all aged between 12 and 15, were returning to the town of Offinso having undergone a local district football registration exercise when their driver lost control of the minibus and crashed into a river.
Monday's first game saw Fulham outclassed at home by Aston Villa. The side that won promotion to the top-flight two seasons ago, outplayed the team that did the same last season with goals from Jack Grealish after four minutes, Conor Hourihane 11 minutes later and Tyrone Mings three minutes after the break.
"In fact, we're still waiting for legal guidelines to run the games," Dortmund's sports director Michael Zorc complained.
"More than 10,000 schools in China are using our products," said Liang. "And we are expecting more."