DeChambeau, who turned 27 this week, won the tournament by a comfortable margin of six strokes.
"This is a new level of escalation," team manager Rouven Schroeder commented after coach Achim Beierlorzer unsuccessfully asked the team to start training.
A month has passed since then and the game will be a good test of Liverpool's ability to defend their title after beating Chelsea a week ago and also of how much Arsenal have improved under Mikel Arteta. Enditem
Having returned to the Merengues on a buy-back clause in 2016, Morata then joined Chelsea before a move to Atletico Madrid in January 2019.
But Flamengo defended stubbornly thereafter to secure their third win from four matches.
The 33-year-old leaves as the third highest scorer in Barcelona's history with 198 goals, but was not wanted by new Barca coach Ronald Koeman, while the club was also looking to lower its wage bill.
In his letter, published on social media, Messi said that Suarez had been "thrown out" by FC Barcelona.
The testing of players is mandatory in the Premier Leauge but not in the English Football League which includes Championship, League One and League Two.
With the result, Hertha Berlin suffered its first defeat whereas Eintracht Frankfurt took its first win of the season.
The 38-year-old broke the deadlock in the 34th minute as Theo Hernandez whipped in a cross from the left and the Swede out-jumped two defenders to steer his powering header into the net.
The Guangzhou side leads the table with 31 points with the win, while Henan Jianye languish at second from the bottom with six points. Enditem