Sport have secured three wins and a draw from their past five matches and are now 10th in the standings with 14 points, trailing Fluminense on goal difference.
Madrid is likely to control most of the game, but Zidane needs wide forwards Rodrygo and Vinicius Jr to turn control into goals.
Maccabi, without nine players who tested positive for the coronavirus, surprised its opponent in the 9th minute, when midfielder Dan Biton scored, after a long pass from forward Eylon Almog.
Reynolds has been called up to various youth national team camps of the United States and was the youngest player on the US Under-17 team during the CONCACAF Championship in 2017. He also represented the United States in the 2017 FIFA U-17 World Cup in India.
"It will be strange to see you in another shirt and even stranger to come up against you on the pitch... I had already begun to imagine it but today I went into the dressing room and it truly dawned on me. It's going to be so difficult not to continue to share every day with you both on the pitch and away from it," the Argentinean wrote.
In other action, Hebei and Tianjin lost several chances to take a lead in the first half, when Hebei forwards Buya Turay and Markao failed to score in succession in the eighth minute, and Tianjin's 21-year-old midfielder Liu Ruofan missed three times in a row.
With the pandemic situation worsening in recent weeks in France, the government has taken action to control of the spread of the virus, which has killed more than 31,500 people in the country.
Arsenal continued their winning start to the season with goals from Alexandre Lacazette and young striker Eddie Nketiah, who scored the winner five minutes from time after Michail Antonio had equalized for West Ham just before the break.
The 16-team CSL was split into two groups, with each group of eight teams based respectively in Dalian and Suzhou. Both groups will play 14 rounds in the first phase, which is to end next Monday.
Bruno Labbadia's men gained momentum but Frankfurt stood firm and protected its lead until the final whistle.
After that, control of the game was taken by the Austrians, and in the 16th minute Maccabi's defender Eitan Tibi saved a sure goal from the line, after a shot by Hungarian midfielder Dominik Szoboszlai.