The 18-year-old reeled in her American opponent 6-4, 6-2 in 79 minutes to set up a second-round qualifying meeting with local player Tessah Andrianjafitri, a 3-6, 7-5, 6-3 winner over Spain's Nuria Parrizas.
The South American zone World Cup qualifiers were originally scheduled to begin in late March but were suspended because of the COVID-19 pandemic.
Manchester United's first Premier League game of the season ended in a shock 3-1 defeat at home to Crystal Palace on Saturday as Old Trafford old boy, Wilfred Zaha scored twice against his former club.
There were also seven goals in the clash between newly promoted Leeds United and Fulham with Leeds coming out 4-3 winners to claim their first points of the season.
The world and Olympic 3,000m steeplechase champion Kipruto, who missed the opening leg of Diamond League series in Monaco in August after testing positive for COVID-19, will return to action after shaking off the virus.
However, Yu couldn't advance to the final as he failed to make the top eight in the physical tests held from September 22 to 23, according to the new rule of the championships.
It has been such a complicated summer for FC Barcelona that it is almost hard to know where to begin. Ronald Koeman takes over a side that is now without Ivan Rakitic, Arturo Vidal and Luis Suarez, who joined Atletico Madrid on Wednesday night. Lionel Messi will clearly be the focus of attention after his summer request to leave the club, but Antoine Griezmann has to step up after Suarez's departure and Frenkie de Jong has to do the same in a side now without Vidal and Rakitic.
Ramos chipped the ball into the middle of the Betis goal to give his side their first win of the season and end Betis' winning start to the campaign.
Olympic champion Ye Shiwen claimed the second place of the women's breaststroke 200m and go through to the final.
Using 100% clean energy for the Games venues, and natural carbon dioxide as refrigerant to lower carbon emissions to nearly zero in the ice-making process are some of the steps taken to make the Games green.
The pair have not played for Colombia since the team's penalty shootout defeat to Chile in the quarterfinals of last year's Copa America in Brazil.