World No. 1 Ashleigh Barty advanced to the final of the Adelaide International by defeating reigning champion Iga Swiatek in straight sets on Saturday.The Australian started brilliantly, taking the first set 6-2. Swiatek fought hard in the second set but the World No. 1 was simply too strong for the Pole, earning one break of serve to seal the match.Barty will take on Elena Rybakina in the final on Sunday.WTA Insider@WTA_insiderAsh Barty will go for the sweep on Sunday. The World No.1 defeats Iga Swiatek 62 64 to advance to the #AdelaideTennis final to face No.7 seed Elena Rybakina. 20th final for the Aussie.Barty also in the doubles final with Storm Sanders.3:40 AM · Jan 8, 202211424Ash Barty will go for the sweep on Sunday. The World No.1 defeats Iga Swiatek 62 64 to advance to the #AdelaideTennis final to face No.7 seed Elena Rybakina. 20th final for the Aussie.Barty also in the doubles final with Storm Sanders. https://t.co/X2qV2LuC5uAshleigh Barty vs Iga Swiatek scoreAshleigh Barty defeated Iga Swiatek 6-2, 6-4WTA Insider@WTA_insiderAsh Barty will go for the sweep on Sunday. The World No.1 defeats Iga Swiatek 62 64 to advance to the #AdelaideTennis final to face No.7 seed Elena Rybakina. 20th final for the Aussie.Barty also in the doubles final with Storm Sanders.3:40 AM · Jan 8, 202211725Ash Barty will go for the sweep on Sunday. The World No.1 defeats Iga Swiatek 62 64 to advance to the #AdelaideTennis final to face No.7 seed Elena Rybakina. 20th final for the Aussie.Barty also in the doubles final with Storm Sanders. https://t.co/X2qV2LuC5uAshleigh Barty vs Iga Swiatek winnerAshleigh Barty defeated Iga Swiatek in straight sets to reach her 20th WTA final. Standing between the World No. 1 and a 14th title is seventh seed Elena Rybakina.Ashleigh Barty vs Iga Swiatek match recapAshleigh Barty beat Iga Swiatek 6-2, 6-4Both players started off well and Swiatek got the first opportunity to break in the fourth game of the match. However, the Australian managed to hold serve, before breaking the Pole in the next game to go 3-2 up.The World No. 1 broke Swiatek again in the seventh game and successfully served out the set 6-2.Swiatek started the second set brightly and tried to break Barty in the second game. However, the Australian managed to keep the Pole at bay and level the set at 1-1.Barty broke Swiatek in the very next game to take control of the match. The Pole earned a breakpoint opportunity in the sixth game, but failed to capitalize, allowing the World No. 1 to move 4-2 up.Swiatek saved a matchpoint at 5-3, forcing the World No. 1 to serve for a spot in the final. The Australian made no mistake and held easily to register her second straight win over Swiatek.The Australian's next opponent, Elena Rybakina, advanced after beating Misaki Doi in straight sets. Barty and Rybakina have met once before, in the third round of the 2020 Australian Open. Barty won the match 6-3, 6-2.Given Barty's dominant run so far, she is the heavy favorite to win on Sunday and lift the 14th WTA title of her career.