That performance has put Athletic coach Gaizka Garitano under pressure and both he and Machin need wins to assure they are still in their jobs after the international break.
Icardi opened the scoring for PSG in the ninth minute which was set up by Mbappe after an impressive long dribble. It was the first goal since February for the Argentinean, who recently took over the number nine jersey from the departed Edinson Cavani.
Bayern looked more active but wasn't able to create clear-cut chances against a well-positioned Hoffenheim defence.
Ambitions to win titles collide with the club leader's demands to accept the performance fluctuations of young footballers.
LONDON, Sept. 29 (Xinhua) -- Chinese player Luo Honghao reached the second stage at the Snooker Championship League after claiming two victories and one draw in on Tuesday.
In the day's earlier fixture, Spezia registered their first Serie A win, as the newly-promoted side stunned Udinese 2-0. Enditem
Beer Sheva scored the only goal after just four minutes of play with a penalty from Portuguese midfielder Josue, after Plzen's goalkeeper Ales Hruska fouled Colombian striker Jhonatan Agudelo.
Fujian was in lead in the start of the first set. However, Tianjin retook the advantage after scoring five points in a row. Fujian's frequent errors in receiving allowed Tianjin to a win.
"It's important for a striker to score goals," said Icardi. "Today we lacked the efficiency to kill the match earlier, but we are happy with the result."
"We have been plagued with injuries during the first stage but grappled with reality," Said Shenhua coach Choi Kang-Hee. "We'll do our best next round."
The match had been suspended by a Rio de Janeiro labor court on Saturday but the decision was overturned by a senior judge just 10 minutes before kickoff. The game eventually started more than 20 minutes late.