Andy Murray of Great Britain celebrates in his match towards Tomas Martin Etcheverry of Argentina in the course of the BNP Paribas Open on March 09, 2023 in Indian Wells, California.| Photo Credit: Getty Images

Britons Andy Murray and Emma Raducanu each confirmed exceptional coronary heart to return out on the profitable aspect of powerful first-round matches at Indian Wells on Thursday.

Murray fired an ace out vast on match level to beat Argentina's Tomas Etcheverry 6-7(5) 6-1 6-4 within the newest in a string of spectacular comebacks for the ageless Scot, who has resurrected his profession after hip resurfacing surgical procedure.

"I've been fighting my hardest. I really want to make the most of these last years that I've got," Murray, 35, stated after the three-hour and 12-minute contest.

"I've managed to fight through some brutal matches. It's been incredible really.

"I do not need it to cease. I do know it should at some stage however whereas it is going like this, may as effectively get pleasure from it."

Murray dropped the tight first set and frustration with his play and some of the calls made by the electronic line calling system threatened to boil over.

But like he has so many times in his career, he roared back with help from his ferocious forehand in the second set to force a decider.

The match then hinged on a marathon game at 4-4 in the third where Murray executed a perfectly placed half volley winner that sent Etcheverry running off the court in pursuit.

Murray's sixth ace of the match sealed the win as he improved to 7-0 in deciding set matches this year.

Next up is a meeting with Spain's Pablo Carreno Busta in the second round on Saturday and three-time Grand Slam champion Murray said he is as hungry as ever.

"I nonetheless really feel extraordinarily motivated, I nonetheless benefit from the competitors and all of the work that goes into it," he said.

Earlier in the day, Murray's compatriot Raducanu battled back from a break down in both sets to beat Danka Kovinic 6-2 6-3 and get revenge on the Montenegrin who beat her at the 2022 Australian Open.

No one was quite sure what to expect from the 20-year-old Raducanu coming into the tournament in the Southern California desert, even whether she would actually take the court.

The wrist injury that forced her to shut down her season early last year has been flaring up again and after she withdrew from a pre-tournament exhibition event, it appeared she might not compete at all.

But she walked on to the sun-soaked showpiece court to a loud ovation and after going 2-0 down, began to find the range with her forehand and sealed the 33-minute first set with a second service ace.

The story repeated in the second set where she again fell behind 2-0 before recovering to advance to the second round, where she will face Poland's Magda Linette.

"I'm glad I caught in," Raducanu said. "Being a break down is tough in fact however I believe mentally I simply took it some extent at a time."

She said she relished playing on what she called one of her favorite courts.

"I'm simply so glad to have gotten via and hopefully play one other match in entrance of you guys," she stated.

Switzerland's three-time Grand Slam champion Stan Wawrinka made a profitable return to the occasion after a four-year absence and Australia's Thanasi Kokkinakis superior to arrange a gathering with high seed Carlos Alcaraz.

But it was finish of the highway for 2019 champion Dominic Thiem, who squandered a number of possibilities to get previous French veteran Adrian Mannarino earlier than crashing to a 4-6 6-4 7-6(5) defeat.

On the ladies's aspect, Sofia Kenin beat Sloane Stephens 6-4 6-1 in a battle between former Grand Slam champions. She joined fellow American Madison Brengle and Czechs Marketa Vondrousova and Karolina Muchova within the second spherical.

Dalma Galfi, who misplaced within the last spherical of the qualifying occasion however was a late alternative for Tamara Korpatsch, shocked former Australian Open runner-up Danielle Collins 6-4 6-4.