"It makes me very happy to be back and I'm grateful that Necaxa has given me this opportunity," Cruz told W Radio. "We don't have much time to work but we will be proactive to take the steps necessary for the team to improve.
The other match on Friday saw Shenzhen Jiazhaoye held Shanghai Shenhua to a 0-0 draw.
Damjan Bohar scored the only goal for Slovenia in the 28th minute.
"I think lots of people didn't think it was possible to throw a javelin more than 95 meters in a closed stadium. I did it and I think there is a lot space for improvement. Very small differences, tiny differences, can make a difference of many meters."
Banka said his focus is "absolutely" on the welfare of athletes, and that the anti-doping system that "has served clean athletes" must be protected.
Stephens went up a double break to carve out a 5-2 lead and served out the opening set in just 38 minutes. But Williams began to raise her game and served much better in the second set, lifting her first-serve percentage from 50 to 76 percent. By breaking twice, Williams won the second set to level the match.
Then in the third set, Williams was rarely troubled by her rival en route to the victory.
"I rode my tempo and gave it all to create a gap big enough to win."
The 22-year-old netted again on the stroke of half-time with a powerful left-footed finish after Hyoran Kaue's assist.
In the last 10 minutes, both sides tried hard to find the net again but failed either. In the 88th minute, former Italian international Eder almost made it for Jiangsu, but his shot was saved by the goalpost. Enditem
"I just don't know what to say, it was really close to a perfect moment," Vetter told World Athletics.