First-round play at the 2015 Toray Pan Pacific Open completed on Tuesday in Tokyo as some of the tournament’s most popular player completed their first match inside Ariake Coliseum with flying colors.
Following Agniesza Radwanska’s win on Monday, all other big names smoothly sailed into the second round as the tournament still has to see its first major upset.
TOKYO, JAPAN - SEPTEMBER 22 : Kristina Mladenovic in action at the 2015 Toray Pan Pacific Open WTA Premier tennis tournament 
TOKYO, JAPAN - SEPTEMBER 22 : Kristina Mladenovic in action at the 2015 Toray Pan Pacific Open WTA Premier tennis tournament 
TOKYO, JAPAN - SEPTEMBER 22 : Kristina Mladenovic in action at the 2015 Toray Pan Pacific Open WTA Premier tennis tournament 
TOKYO, JAPAN - SEPTEMBER 22 : Kristina Mladenovic in action at the 2015 Toray Pan Pacific Open WTA Premier tennis tournament 
TOKYO, JAPAN - SEPTEMBER 22 : Ana Konjuh in action at the 2015 Toray Pan Pacific Open WTA Premier tennis tournament 
TOKYO, JAPAN - SEPTEMBER 22 : Alison Riske in action at the 2015 Toray Pan Pacific Open WTA Premier tennis tournament 
TOKYO, JAPAN - SEPTEMBER 22 : Samantha Stosur in action at the 2015 Toray Pan Pacific Open WTA Premier tennis tournament 
TOKYO, JAPAN - SEPTEMBER 22 : Alison Riske in action at the 2015 Toray Pan Pacific Open WTA Premier tennis tournament 
TOKYO, JAPAN - SEPTEMBER 22 : Samantha Stosur in action at the 2015 Toray Pan Pacific Open WTA Premier tennis tournament
Among the victorious players on Tuesday were Sam Stosur, who got past Alison Riske, as well as Angelique Kerber who had no problems beating Daria Gavrilova in straight sets.