The 22-year-old Pole cemented her standing as one of the best feminine participant on the earth, significantly on clay, together with her third title in 4 years at Roland Garros.
But this was by a long way the toughest of her Grand Slam finals, with unseeded Czech Muchova battling again from a set and 3-0 all the way down to power a decider.
Muchova twice led by a break in that however Swiatek refused to be overwhelmed, finally prevailing 6-2 5-7 6-4 after two hours and 46 minutes and crouching down on the clay in tears.
She is the primary lady since Justine Henin in 2007 to efficiently defend her title on the Paris clay and joins Naomi Osaka on 4 Grand Slam titles - veteran Venus Williams with seven is the one energetic participant to carry extra.
Swiatek joins Osaka and Monica Seles, in the meantime, as the one girls within the open period to win every of their first 4 Slam finals.
Muchova, a 26-year-old ranked 43, produced the efficiency of her life to beat second seed Aryna Sabalenka within the semi-finals, saving a match level and preventing again from 5-2 down within the deciding set.
But Swiatek had each the expertise and a formidable report in finals to bolster her confidence, whereas Muchova was by to this stage for the primary time.
She made a really nervous begin and it appeared Swiatek could come up towards little resistance however Muchova bought on the board within the fourth sport and the remainder of the primary set was aggressive.
The Czech showcased the range she has in her sport towards Sabalenka, preserving the Australian Open champion off steadiness together with her courtroom craft and willingness to come back to the online, and she or he produced some standout moments right here.
There have been simply too many unforced errors, although, whereas Swiatek was capable of preserve her favoured place in the midst of the baseline and dictate together with her heavy forehand.
A second break of serve gave Swiatek the opening set, making her the primary participant, male or feminine, to win their first seven units in Grand Slam finals.
When she moved 3-0 forward once more within the second, it appeared quantity eight was not distant, however Muchova dug in and broke Swiatek for the primary time within the fifth sport with an excellent working forehand.
The majority of the group was keen her to increase Swiatek additional and abruptly it was the Pole feeling the stress, with a double fault handing Muchova the possibility to serve for the set.
She couldn't take it however one other shaky sport from Swiatek gave her a second probability and this time she made it over the road, clinching her third set level after a shocking all-court rally.
Muchova has struggled badly with accidents throughout her profession and it was solely final 12 months that medical doctors advised her she might need to surrender the sport.
She rode her momentum in the beginning of the decider by transferring right into a 2-0 lead as Swiatek threatened to implode however the 22-year-old pulled herself collectively rapidly to degree.
They exchanged breaks once more within the seventh and eighth video games, with Muchova unable to drag away, and Swiatek regained the ascendancy when she fought off one other break level to carry for 5-4.
The stress of serving to remain within the contest proved an excessive amount of for Muchova, who made three errors earlier than double-faulting on match level in a merciless finish to an absorbing last.
Please share by clicking this button!
Visit our site and see all other available articles!