Gaston is to challenge third seed Dominic Thiem in the fourth round. Earlier in the day, the Austrian had claimed another straight-sets victory over 28th seed Casper Ruud, beating the Norwegian 6-4, 6-3, 6-1.
The 51-year-old coach replaced interim coach Majid Namjoo Motlagh on the Tehran-based team.
Following is the Argentina squad:
Eibar has just one point from four games and Jose Luis Mendilibar's team travels to Real Valladolid after seven days which has seen them lose home games to Athletic Bilbao and newly-promoted Elche.
"We are not a strong team, but we have shown our mentality and fighting spirit to make games more appealing, which is beneficial to the league," she said. Enditem
After registering a 30-point performance in Saturday's first round game, Shanxi captain Wu Tongtong expressed her gratitude to medical staff in fighting against the virus.
On social media, sports like racquetball, indoor rock climbing and go-karting are highly recommended by internet celebrities. Investors are looking to cash in, too. However, the safety and professionalism of some of these sports facilities have already raised concern.
The Greek star will compete for a quarterfinal place with No. 18 seed Grigor Dimitrov. Enditem
Arsenal continued its positive start to the season with a 2-1 win at home over Sheffield United, but Mikel Arteta's side had to endure a frantic end to its game after David McGoldrick curled home a spectacular 83rd minute goal for the visitors.
While predecessor Wagner could count on a seven-week-long preparation phase, only two weeks remain for Baum to get the team back on track, when Schalke faces Union Berlin on October 18 on home soil in the Bundesliga.
Most clubs have counted on loan deals instead of buying new players.