The Magic of Phil Mickelson on Sunday

Throughout his storied career, Phil Mickelson has been synonymous with final-round electricity. Few golfers have matched his ability to conjure brilliance when it matters most, blending audacious shotmaking with a gambler's instinct. From his first major breakthrough at Augusta National to his historic major win at age 50 on the windswept Ocean Course, Mickelson's Sunday charges have defined an era of golf. This article revisits his most memorable final-round performances, analyzing the shots, the pressure, and the enduring legacy of "Lefty" on the biggest stages. Each of these rounds reveals not just a player at the peak of his powers, but a showman who understood that a final round is as much about drama as it is about scoring.

2004 Masters: The Long-Awaited Breakthrough

For years, Phil Mickelson carried the weight of being the best player without a major. The label "best player never to win a major" haunted him through 46 major starts. That burden was never heavier than entering the final round of the 2004 Masters at Augusta National. Trailing Ernie Els by four strokes, Mickelson needed something special. He delivered with a bogey-free, five-under-par 67, a round of relentless precision and courage that silenced critics and finally silenced the narrative.

The defining moment came on the par-5 15th hole. After a perfect drive, Mickelson faced a 180-yard approach over water to a tucked pin. He launched a towering 6-iron that landed softly twelve feet from the cup, setting up a two-putt birdie. But the crowning shot was on the 18th. Facing a 12-foot birdie putt to win, Mickelson calmly rolled it in the center, raised his putter in the air, and jumped into the arms of his caddie, Jim "Bones" Mackay. The image of him leaping became iconic. That final round not only earned him his first green jacket but also cemented his reputation as a big-game performer who thrived under the brightest lights. He had finally exorcised the demons of previous major letdowns, including a final-round collapse at the 1999 U.S. Open at Pinehurst.

External context: The 2004 Masters marked the first of Mickelson's six major titles. The round is widely considered one of the greatest closing rounds in Masters history, ranking alongside Jack Nicklaus's 1986 charge and Tiger Woods's 1997 demolition. For a detailed breakdown, see Masters.com's official recap.

2006 Masters: Dueling with Tiger on Sunday

Another Sunday Charge That Fell Just Short (of a Collapse)

While Mickelson eventually won the 2006 Masters, his final round that year deserves recognition not for a runaway victory but for sheer drama and a clash of titans. Playing alongside Tiger Woods in the last group, Mickelson entered Sunday with a one-shot lead. Woods had won five of the last nine Masters and was wearing his signature red shirt. The front nine was a showcase of high-quality golf: Mickelson played it in 32 strokes, building a three-shot advantage. But Woods, as he always does, fought back. He birdied the 13th and 14th to tie the lead, electrifying the galleries. The turning point came on the par-5 15th, where Mickelson nearly drove the green with a booming tee shot and two-putted for birdie to regain the lead. He held off Woods from there, closing with a 69 to win his second Masters. This final round was a testament to his ability to duel with the best under intense scrutiny, proving that he could match Woods shot for shot in a high-stakes Sunday pairing.

2010 Open Championship: Redemption at the Home of Golf

After years of near-misses in The Open, Mickelson finally lifted the Claret Jug at St. Andrews in 2010. He had come painfully close in 2001 at Royal Lytham and again in 2003 at Royal St. George's, where a final-round 66 still left him one shot short. Entering the final round at St. Andrews one stroke behind leader Lee Westwood, Mickelson played a controlled, intelligent round that leaned on experience rather than heroics. His 67 was built on solid driving and a superb short game that left him in control of the tricky links greens. The key sequence came on the back nine: a 25-foot birdie putt on the 14th and a 15-foot par save on the 17th that kept his momentum alive. On the 18th, he hit a classic low stinger and two-putted for birdie to win by one stroke over Westwood.

What made this final round so memorable was the emotion. Mickelson had lost The Open in heartbreaking fashion before. At St. Andrews, the home of golf, he finally exorcised those demons. His post-round celebration with his wife Amy, who had been battling breast cancer, added a deeply personal dimension to the victory—a moment of pure joy and relief. For more on that emotional win, read The Open's official history page.

2013 Masters: The Master of the Back Nine

An Aggressive Final Round for the Ages

If any final round defines Mickelson's philosophy of "attack, attack, attack," it is the 2013 Masters. Starting the final round one shot behind Brandt Snedeker and tied with Angel Cabrera, Mickelson went out in 33 to build a small lead. But the real magic happened on the back nine. At the par-5 13th, he hit a towering draw around the pine trees to set up a two-putt birdie. Then came the moment that tourists still replay on phones: the 15th. After a massive drive, Mickelson had 253 yards to the hole. He rifled a 3-wood that landed 15 feet from the pin, and he made the eagle putt. The roar that erupted echoed through the Georgia pines and caused the ground to shake. He added a 9-iron to 3 feet on the 16th for another birdie, closing with a 33 on the back nine for a 69 and a three-shot victory. Augusta National's back nine has rarely seen a more fearless final-round performance. The eagle on 15 remains one of the greatest shots in major championship history. For a deeper dive, check Golf Digest's analysis of that eagle.

2018 WGC-Mexico Championship: An Ageless Wonder

At 47 years old, Mickelson proved he could still compete with the young guns. The 2018 WGC-Mexico Championship was played at Club de Golf Chapultepec in Mexico City, a demanding course at high altitude where the ball flies ten percent further. Mickelson entered the final round one shot off the lead. He played a bogey-free 65, the lowest final round of his WGC career, to win by three strokes. The round was a masterclass in course management and short-game wizardry. He chipped in for birdie on the 14th and holed a 30-footer on the 17th to seal the victory. This win made him the oldest WGC champion ever, a testament to his enduring skill and competitive fire. It also served as a preview of the improbable feats he would accomplish two years later.

2021 PGA Championship: The Golden Age Breakthrough

At 50, Phil Becomes the Oldest Major Champion

Perhaps no final round in golf history was more unlikely than Phil Mickelson's 2021 PGA Championship at Kiawah Island. At 50 years and 11 months, he became the oldest major champion in history, surpassing the record set by Julius Boros in 1968. Entering the final round with a one-shot lead over Brooks Koepka and Louis Oosthuizen, Mickelson faced the daunting Ocean Course, a Pete Dye layout notorious for its difficulty, especially when the wind howls. He shot a final-round 73, which included three birdies and three bogeys, but it was the grit and resilience that defined the round. On the back nine, with winds gusting over 25 mph, he made a crucial 5-foot par save on the 12th, a 6-foot par save on the 14th, and a 10-foot birdie on the 16th to regain a two-shot lead. On the 18th, after a wild tee shot that found the left rough, he chipped to 6 feet and made the putt to secure the victory. The images of the 50-year-old Mickelson pumping his fist on the 18th green will forever be etched in golf lore. It was a victory not just for Mickelson but for every aging athlete who refuses to accept that time is undefeated. The final round was a masterful display of course management, mental fortitude, and sheer belief. For a complete recap, visit PGA.com's official 2021 PGA Championship section.

Honorable Mention: 2016 Open Championship (Royal Troon)

While Mickelson did not win at Royal Troon in 2016, his final round deserves mention for its brilliance. He shot a 65 that day, but Henrik Stenson shot a 63 to win. It was arguably the finest runner-up performance in major history. Mickelson's final round included an eagle on the 4th and four birdies on the back nine, but Stenson's 8-under 63 was simply unbeatable. The two traded blows like heavyweight boxers, and Mickelson handled defeat with class. That final round showed that even on days when he plays nearly flawless golf, someone else can be supernatural. The 2016 Open remains a testament to Mickelson's ability to produce greatness even in defeat, a quality that endeared him to fans around the world.

The Anatomy of a Mickelson Final Round

What makes Phil Mickelson's final rounds so memorable? It is the combination of high-risk, high-reward shotmaking, his ability to manufacture birdies from impossible positions, and the emotional connection with the crowd. He plays with a joy that is infectious. He is never out of a tournament, even when trailing by multiple shots, because he believes he can make a birdie on any hole. His short game, especially his chipping and putting, becomes even sharper on Sundays. He often pulls off shots that others wouldn't even attempt—like the 3-wood from 253 yards at the 2013 Masters or the flop shot from the rough at the 2010 Open.

Another key factor is his resilience. Mickelson has experienced more heartbreaking losses than most—the 2006 U.S. Open at Winged Foot, the 2009 U.S. Open at Bethpage Black, and the 2016 Open Championship—yet he never stops attacking. He always chooses aggression over caution, which leads to both spectacular triumphs and occasional disasters. But it is precisely that willingness to risk everything that makes his final rounds so compelling. He treats every major Sunday as if it were his last, and that urgency translates into unforgettable theater.

Legacy: The Sunday Performer

Phil Mickelson's list of final-round heroics spans more than three decades. From the 2004 Masters to the 2021 PGA Championship, he has provided golf fans with an extraordinary catalog of Sunday drama. His six major championships were all won with memorable final rounds, and even the near-misses added to his legend. His ability to embrace the moment, smile under pressure, and connect with galleries made him one of the most beloved players in the history of the sport. As he continues to play on the PGA Tour Champions, those Sunday moments remain a gold standard for clutch performance. Golf may never see another player who can combine audacity, skill, and showmanship so perfectly on the final day of a major.

In the end, Phil Mickelson taught us that the final round is not just about hitting fairways and greens. It is about embracing the moment, taking risks, and trusting your talent when it matters most. That is why his final rounds will always be some of the most memorable in the history of the sport. His legacy as a Sunday performer is secure, and the stories of his charges will be told for generations.