Collins fired 32 winners and converted six of eight break points while Swiatek, who had won the tournament three times in the last four years, made 22 unforced errors.
An ailing Serena Williams stayed on course for a 20th grand slam singles title as she came back from the brink to reach the final of the French Open with a 4-6, 6-3, 6-0 win against Swiss power hitter Timea Bacsinszky on Thursday.
Here is what you need to know about the prize pot on offer at the 2025 Australian Open, the first Grand Slam tournament of the year:
From flawless tournament runs to viral outbursts, Carlsen continues to shape the sport's future - sometimes with brilliance, sometimes with drama.
Russian teenage sensation Mirra Andreeva continued her giant-slaying exploits at the Dubai Tennis Championships by upsetting Kazakhstani sixth seed Elena Rybakina 6-4, 4-6, 6-3 in the semi-finals on Friday.
Jannik Sinner retained his Australian Open title with an emphatic 6-3, 7-6(4), 6-3 win over Alexander Zverev on Sunday
He went out after a 6-3, 6-0, 6-4 defeat by Sinner on Court Philippe Chatrier but it was not long before he began planning his immediate future.
Grandmaster R Praggnanandhaa took down World No 1 Magnus Carlsen to advance to the top-bracket quarter-finals along with Arjun Erigaisi at the Freestyle Grand Slam Tour.
He said rather than think about what is stopping Indian players from making an impact in Grand Slams, the focus should be on doing well in the upcoming Davis Cup tie.
Prime Minister Narendra Modi launched his Bihar assembly poll campaign, asserting that the NDA under Chief Minister Nitish Kumar will break all previous electoral records. He criticized the INDIA bloc and highlighted the NDA's cohesiveness and development efforts in Bihar.
The grand comeback party of Virat Kohli and Rohit Sharma endured a quick 22-ball ending, and their lowkey outing reflected in India's seven-wicket defeat against Australia.
Carlos Alcaraz, 22, reached his eighth Grand Slam semi-final and will continue his quest for a third successive Wimbledon title.
Novak Djokovic said he owes much of his success to his former rivals Roger Federer, Rafael Nadal and Andy Murray.
Sinner gives the impression of a player with all the answers against whoever he comes up against, but the off-court questions he is likely to face about the doping case that surfaced in August might be harder to shrug off.
Pain free Vondrousova getting old magic back on grass
'This introduction that has now been in place for sometime could well give that additional flavour for the chess players as they will be able to guess the pressure that a certain player is feeling during the course of a game.'
Novak Djokovic won a record-equalling 20th Grand Slam title by after winning this year's Wimbledon drawing level with long-time rivals Roger Federer and Rafael Nadal.
IMAGES from the French Open played at Roland Garros, in Paris, France, on Sunday.
Paris St Germain forward Ousmane Dembele got a roaring welcome usually reserved for tennis champions when he carried the freshly-won Champions League trophy onto centre court on Monday.
Jannik Sinner kept alive his dream of becoming the first Italian to lift three Grand Slam singles trophies.
The 23-year-old has dropped 17 games in his three matches at an average of less than two per set, in an ominous warning to his rivals for the title.
Teenager Andreeva marches into Wimbledon last 16
Italy's Sinner and Spain's Alcaraz have won two Grand Slams each this year, with Alcaraz beating Sinner in closely fought clashes at the French Open semi-finals and the China Open final.
American Hikaru Nakamura also finished with 5.5 points, 1.5 points ahead of local representative Vincent Keymer, who placed sixth.
Alexander Zverev cruised past Frenchman Lucas Pouille in straight sets in the first round of the Australian Open on Sunday.
Tennis Australia said the ITIA confirmed the breach related to the use of a prohibited method rather than the presence of a prohibited substance.
Naomi Osaka tumbled out of the Berlin Open first round on Tuesday
Alcaraz ends Tarvet fairytale to reach Wimbledon third round
From Grand Slam champions to Olympic gold medalists, some of the world's most iconic athletes brought their signature style to the steps of the Metropolitan Museum of Art in New York City.
'Great to catch up with a champion tennis player.'
Zverev also collected the keys to a shiny new BMW on his 28th birthday and will now look to leave his disappointing spell in the rear-view mirror.
'We were the best team in Asia at one point. Today, we are barely in the reckoning for the Davis Cup.' 'Players now, especially this decade, lack perseverance.'
Aryna Sabalenka claimed her third Grand Slam title after winning the Australian Open twice.
Reigning world chess champion D Gukesh has stated that he is open to competing in all formats of chess, including the newly popular freestyle format, but believes that classical chess, with its rich history, will always hold the greatest significance. Despite concerns of a potential split in the sport between supporters of freestyle and classical chess, Gukesh sees no reason for division, highlighting the excitement of freestyle while acknowledging the importance of the traditional format's legacy.
Wimbledon top seed Aryna Sabalenka says she has cleared the air with Coco Gauff after she raised eyebrows with her remarks in the aftermath of her French Open final loss to the American.
Djokovic puts record books out of mind in hunt for 24th major title
Novak Djokovic moved to the brink of his 100th tour-level title after recovering from a second-set blip to beat British qualifier Cameron Norrie 6-4, 6-7(6), 6-1 in the Geneva Open semi-finals on Friday.
Djokovic rolls back the years to crush Britain's Evans at Wimbledon 2025
Sierra, who had already checked out of her accommodation, learned only at lunchtime on Monday that Belgium's Greet Minnen had pulled out of the tournament and that she had been selected in the draw for a lucky loser spot in the main draw.
'Nick Kyrgios without his serve is probably not -- I'm not a threat to many players.'