Carrying added perception from the best season of her profession final yr, Boulter has been a talismanic presence for Britain within the combined gender crew occasion.
The world quantity 24 led her nation into the quarter-finals with essential singles victories in opposition to Argentina’s Nadia Podoroska and Australia’s Olivia Gadecki within the group stage.
Dealing with Swiatek was a step up at school, however offered a possibility for Boulter to showcase her skill in opposition to probably the most dominant participant on the WTA Tour over the previous three seasons.
A rampant begin by the Pole, who moved 4-1 forward within the first set, was ominous for the Briton, however she confirmed her high quality in a spirited response.
Inflicting issues along with her baseline energy, Boulter started to match Swiatek’s depth and put a contest which showcased the crisp ball-striking of each gamers again on serve.
Swiatek has typically struggled to become familiar with heavy-hitting opponents, usually changing into much less correct along with her returning as she tries to match their energy.
Errors crept in as Boulter continued to pummel her groundstrokes, with the Briton taking part in among the finest tennis of her profession to maneuver right into a one-set lead.
Sustaining that stage was not going to be simple, although.
Swiatek hit again by making one other robust begin within the second set, taking among the tempo out of the rallies with loopier returns and happening to comfortably stage.
Momentum continued to fluctuate as Boulter bounced again to safe an early break within the decider.
After Swiatek took a medical timeout, the Briton misplaced the following eight factors as her 2-1 lead become a 3-2 deficit, whereas each gamers had been unable to take additional break factors within the eighth and ninth video games.
Had Boulter taken her probability, it might have left her serving for the most important win of her profession by rating.
As an alternative, Swiatek survived and broke Boulter to like, throwing her racquet excessive into the air to reveal her aid at coming via.