"It never occurred to me that I would leap out to 8.36m. Huang did a great job today, it motivated me too," the Asian champion said.
Pressure on the 58-year-old escalated on Thursday following Flamengo's 5-0 Copa Libertadores defeat to Independiente del Valle in Ecuador.
Tan sealed the win for Changchun with a drive in the 81st minute.
This week saw Koeman's men beat Girona 3-1 in another preparation game, but Saturday will be their last chance to get things right before things are for real next week.
In the women's draw, US Open quarterfinalist Elise Mertens of Belgium disposed of Chinese Taipei's Hsieh Su-Wei 6-3, 6-1.
Sport Recife are currently 15th in the 20-team Brazilian Serie A standings with three wins from their first 10 matches. Enditem
Marco Rose's men threw everyone up front but got caught flat-footed following a corner, as Sancho had a lot of green ahead and teed up for Haaland, who put the result beyond doubt after wrapping up his brace in the 78th minute.
Mexico will host Costa Rica at Azteca stadium on September 30 before meeting the Netherlands in Amsterdam on October 7.
SHAOXING, China, Sept. 18 (Xinhua) -- The 2020 Chinese National Athletics Championships came to an end here on Friday, with Universiade champion Zhang Deshun winning the women's 10,000m race in 33:26.85.
The club has splashed cash on 12 new players in the current transfer window including foreigners; Uganda international Tito Okello, Cameroonian midfielder Bertrand Ngafei and Malawian midfielder Andrew Malisero.
According to the latest rule, the total salary for domestic players should stay between 20 million RMB (about 2,960,000 US dollars) and 44 million RMB (about 6,512,000 US dollars). After the conclusion of the season, the league will reassess the pay structure. Any amount over 44 million RMB or below 20 million RMB will be charged a luxury tax of 25 percent.