Zhang had just broke the national record in the preliminary final on Sunday night in a time of 52.90 seconds. She led in the first 50 meters in the final, but Yang raced ahead of her in the last moment.
Newly-crowned US Open champion Dominic Thiem extended his winning streak to nine matches as the 2018 and 2019 Roland Garros finalist saw off American qualifier Jack Sock 6-1, 6-3, 7-6 (6) in two hours and 22 minutes.
"We were not in form at the start. Guards didn't handle the ball well on our first possession, which affected the team's rhythm and mentality," admitted Ji.
The defeat again highlights doubts about Manchester City's defense as they were taken apart by Leicester even though Riyad Mahrez put Guardiola's men ahead in just the fourth minute.
Diaz is a stylish right-sided defender, who is comfortable on the ball and should complement the left-footed Aymeric Laporte in the Manchester City defense. He already has international experience after forming part of the 2018 Portugal World Cup squad.
Fujian had little chance to score in the third set. Yang Yi then concluded the game with a serve.
Elsewhere, Freiburg and Wolfsburg shared the spoils following a 1-1 stalemate as Josip Brekalo cancelled out Nils Petersen's opener. Enditem
Zhejiang bagged all three medals in the men's 100m butterfly, as Hong Jinquan clinched the gold in 53.03 seconds.
Rangnick has successfully worked in Gelsenkirchen twice in 2004 and 2011, and since then enjoys high respect among the club's supporters.
Alba increased the lead to 12 points early in the second quarter, but a remarkable 11-0 run, led by Scottie Wilbekin and Othello Hunter, brought Maccabi back to the game.
Liaoning followed Zhejiang tightly in the fourth set until Zhejiang strengthened the lead by scoring four points in a row. Wang Na took the set point with a service, then Liaoning gifted the victory to Zhejiang with a spiking error.