Earlier in the day, Czech Karolina Pliskova survived a scare from Egyptian qualifier Mayar Sherif after she came back from one set down to beat her opponent 6-7(9), 6-2, 6-4 to reach the second round.
1 Fati ready to become new Barca hero
World No. 1 and top seed Novak Djokovic will kick off his campaign for an 18th major title against Sweden's Mikael Ymer later on the central court. Enditem
The Uruguayan came into the game as a 65th minute substitute with the score already 3-0 thanks to goals from Diego Costa, Angel Correa and the impressive Joao Felix.
Selby, 37, reached his 27th career ranking final after defeating China's top player Ding Junhui and compatriot Shaun Murphy back-to-back on Saturday.
Baum is known as a successful academy coach relying on a modern attacking system and high pressing. Before being appointed as Augsburg's head coach (2016-2019), the former sports and economics teacher worked as head of the club's academy.
Meanwhile, the 2-0 defeat against underdogs FC Augsburg showed that Dortmund hasn't solved the problems that have accompanied the side over recent years.
The following is the 28-man roster:
Celta held Barca to a 2-2 draw last season, with Iago Aspas netting a late equalizer and the now departed Luis Suarez scoring twice for Barca, so Thursday will be an indication as to how the two teams have evolved in the last three months.
Ninth seed Denis Shapovalov of Canada crashed out after suffering a shock defeat to Roberto Carballes Baena of Spain.
Mexico will meet the Netherlands in Amsterdam on October 7 and Algeria in the Hague six days later.