The world No.53, who is also in the doubles semifinals along with Nicole Melichar, had lost just 23 games in her six matches prior to the final showdown.
Argentina will face Ecuador at La Bombonera in Buenos Aires on Thursday and Bolivia in La Paz next Tuesday.
Loew is now facing two crucial games in the Nations League against Ukraine and Switzerland. The pressure is increasing after continental rival France set a mark with a 7-1 win over Ukraine.
The 28-year-old, who endured a difficult 18 months at Barcelona before being farmed out to the Bundesliga club in July 2019, has rediscovered his confidence since returning to the Camp Nou last month, shining in a central attacking midfield role behind Lionel Messi.
"I don't know what is going on, I'm so happy," said Swiatek in a smile.
"My own family is a very ordinary one and the route I became the world No. 1 woman golfer is not as expensive as imagined. It only costs no more than ten dollars to play an hour in the driving range."
"Athletics is the number one sport of the Olympic Games. We are here to let the organizing committee know, I think they already know it. We want to work very closely with them. We want these games to be hugely successful. They (the games) will come when the world is relying heavily on sport. I hope they come out of the pandemic."
The Spaniard booked his berth in the final earlier in the afternoon by a straight-set 6-3, 6-3, 7-6(0) win over 12-seeded Diego Schwartzman, taking revenge for his Rome quarterfinal loss to the Argentine.
Cape Verde is scheduled to host Rwanda on November 13 while a return leg match will be played in Kigali on November 17. Both nations are in Group F, which also features Cameroon and Mozambique.
ACCRA, Oct. 9 (Xinhua) -- The Black Stars of Ghana Friday lost to the Eagles of Mali 3-0 in an international friendly in Antalya, Turkey.
Daqing showed their great defense as they forced Tianjin to shoot just 27 of 78. Daqing player-coach Ji Yanyan was unstoppable, notching a game-high 43 points, also becoming the league's all-time leading scorer in the process.