Tsitsipas made short work of Norwegian eighth seed Casper Ruud as he seized a third Monte Carlo Masters title in four years with a 6-1, 6-4 victory on Sunday.
The world number five Spaniard has won 15 straight matches since returning from a foot issue that sidelined him for nearly six months last year.
Surprise package Davidovich Fokina, who knocked out top-ranked Novak Djokovic and Indian Wells champion Taylor Fritz in the earlier rounds at Monaco, drew first blood by breaking Tsitsipas to take a 2-1 lead in the opening set.
Thiem became the first Austrian since Thomas Muster in 1996 to reach the final of the claycourt tournament after subduing Murray for the first time in his career.
Punjab Marshalls swept the first home tie 23-15 against Raipur Rangers in possibly the most exciting tie of the Champions Tennis League so far in Chandigarh on Friday.
Factbox on Austria's Dominic Thiem, who beat German Alexander Zverev 2-6, 4-6, 6-4, 6-3, 7-6(6) to win the US Open title on Sunday.
Dominic Thiem produced a remarkable fightback to beat German fifth seed Alexander Zverev 2-6, 4-6, 6-4, 6-3, 7-6(6) to win the US Open for the first time on Sunday.
Former world number one Thomas Muster, 43, returning to the ATP circuit after an 11-year absence, enjoyed a lucky break when first-round opponent Ernests Gulbis pulled out of the Vienna Open on Monday.
List of French Open men's singles champions:
The world No 2 survived one of the toughest battles in his long claycourt winning streak to set up a meeting with Fernando Gonzalez.
Rafael Nadal cruised into the Swedish Open final with a 6-3, 6-3 victory over fellow Spaniard Tommy Robredo.
The 19-year-old Spaniard also equalled Guillermo Vilas's record of 53 consecutive claycourt wins.
Spanish top seed Juan-Carlos Ferrero retained his crown at the Monte Carlo Masters with a 6-2, 6-2 win over Argentina's Guillermo Coria.
David Ferrer won a record-equalling fourth Mexican Open title with a 6-3, 7-5 victory over Kei Nishikori in the Acapulco hardcourt final.
Rafael Nadal, the king of clay won his 11th French Open title on Sunday.
Briton Andy Murray will take over from Novak Djokovic as World No 1 when the rankings are updated on Monday after his Paris Masters semi-final opponent Milos Raonic withdrew with a leg injury on Saturday.
The first meeting between Nick Kyrgios and Stefanos Tsitsipas lived up to the hype on Saturday as the Australian saved a match point in a wildly entertaining 6-4, 3-6, 7-6(7) win to reach the Citi Open final.
Thirteen years on and his record next to the Bois de Boulogne stands at an incredible 85 wins and two losses.
German seventh seed Alexander Zverev recovered from a slow start to beat former champion Stan Wawrinka 1-6, 6-3, 6-4, 6-2 in the Australian Open on Wednesday to reach his first career Grand Slam semi-final. Swiss Wawrinka, who won the first of his three Grand Slams at Melbourne Park in 2014, broke Zverev twice early in the opening set to breeze through the opening set but the 22-year-old German came roaring back into the contest.
Flavia Pennetta, Italy's newly-crowned US Open women's singles champion, will represent Mumbai Masters in this year's Champions Tennis League along with 1996 Wimbledon men's champion Richard Krajicek of the Netherlands following the players' draft, in Mumbai, on Wednesday. The second edition of the Champions Tennis League, the brainchild of former India Davis Cup captain Vijay Amritraj, will be played from November 23 to December 6, an increase of four days from last year's ten-day duration, announced Amritraj at a media conference after the players' draft.
Austria's Dominic Thiem strained every sinew trying to cling on to the 32-year-old Spaniard and at times even gained a precarious foothold in his first Grand Slam final. But it ultimately proved a futile mission as, just like in all but two of Nadal's previous 87 matches here, the relentless Spaniard proved insurmountable, winning 6-4, 6-3, 6-2.
Novak Djokovic rediscovered his warrior spirit to tame Canada's Milos Raonic 7-6(6), 7-6(5) in a rivetting duel and guarantee progress from his group at the ATP World Tour Finals in London on Tuesday.
Novak Djokovic came from a set down to beat Rafael Nadal for the fourth time in a row and claim his third Italian Open title with an impressive 4-6, 6-3, 6-3 victory in Rome.
IMAGES from the French Open semi-finals played at Roland Garros on Friday
List of French Open men's singles champions:
Claycourt king Rafael Nadal marched into his 10th French Open final after demolishing rising Austrian Dominic Thiem 6-3, 6-4, 6-0, while third seed Stan Wawrinka edged past Andy Murray 6-7, 6-3, 5-7, 7-6, 6-1.
The 2nd major of the year, the French Open will start on the weekend. With the clay-court grand slam starting on Sunday, here is the list of French Open champions over the years