Before the Breakthrough: Phil Mickelson's Early Career and the "Best Without a Major" Label

From the moment Phil Mickelson turned professional in 1992, he carried a reputation as a generational talent. His left-handed swing, aggressive short game, and fearless putting made him a fan favorite and a consistent winner on the PGA Tour. By the time the 2004 season arrived, Mickelson had already captured 22 PGA Tour titles, including a World Golf Championship event and multiple wins at the prestigious AT&T Pebble Beach Pro-Am. He was a fixture in the world's top ten and had been runner-up in three major championships—the 1999 U.S. Open (where Payne Stewart famously holed a clutch putt to edge him), the 2001 PGA Championship, and the 2002 U.S. Open.

Yet that résumé came with a persistent asterisk. For all his brilliance, Mickelson had never won a major. The label "best player without a major" was a phrase that followed him like a shadow. Critics pointed to his aggressive, sometimes reckless style—especially with the driver—as the reason he couldn't close on the biggest stages. He was celebrated for his creativity but questioned for his discipline. The narrative was becoming heavy, and as Mickelson entered his mid-thirties, the window for a career-defining major victory seemed to be narrowing.

"I've been close so many times. People say I'm not clutch, but I know I am. I just need one to fall." — Phil Mickelson, prior to the 2004 Open Championship

At Royal St George's, the stars aligned. The course, with its undulating fairways, deep bunkers, and unpredictable coastal winds, demanded the very qualities Mickelson had been accused of lacking: patience, shot-making discipline, and the ability to adapt to varying conditions. It was a test that would either confirm his critics' doubts or silence them forever.

The 2004 Open Championship: Course, Conditions, and Contenders

Royal St George's Golf Club in Sandwich, England, had not hosted the Open Championship since 1993. It was a links course famous for its blind shots, hilly terrain, and the notorious "Himalayas" bunker on the 4th hole. The weather during the 2004 edition was typically British: a mix of rain, wind, and occasional sunshine. Players faced gusts up to 30 mph on opening day, making club selection a guessing game and putting a premium on low, controlled ball flight.

The field was stacked. Defending champion Ben Curtis was present, though few expected a repeat. World number one Tiger Woods, coming off a win at the 2002 Open, was still searching for his first major of 2004. Ernie Els, fresh off a victory at the European Tour's Heineken Classic, was in form and hungry. Thomas Bjørn, who had collapsed in the final round of the 2003 Open at Royal St George's, was seeking redemption. Other threats included Retief Goosen, Vijay Singh, and Sergio García.

Key Hole Strategies at Royal St George's

  • Hole 4 (par 4): The famous "Himalayas" bunker required a precise tee shot. A miss left could cost two strokes.
  • Hole 14 (par 5): A reachable par-5 that played downwind in the final round, offering eagle opportunities.
  • Hole 17 (par 4): A tight driving hole with deep rough on both sides; patience was essential.
  • Hole 18 (par 4): A demanding finishing hole—players had to avoid the right-side bunkers and hit a long iron or fairway wood approach.

The Tournament Unfolds: Mickelson's Four Rounds

Round 1 (Thursday): A Calm Start Amid Chaos

Mickelson opened with a solid 1-under-par 69, placing him two shots behind the early leader, Thomas Bjørn. He hit 11 of 14 fairways and 13 of 18 greens, a remarkably controlled performance from a player often criticized for wild tee shots. "I kept the ball in play," Mickelson said afterward. "That's what you have to do on a links course." Ernie Els shot 68, and Tiger Woods struggled to a 75. The narrative quickly shifted: if Mickelson could keep his driver in check, he could contend.

Round 2 (Friday): Grinding Through the Wind

Friday brought the worst of the weather. Winds gusted over 40 mph, and scoring averaged above 75. Mickelson carded a 73, a round that included two bogeys and only one birdie. But he scrambled well, making several up-and-downs from greenside bunkers. Most importantly, he avoided the big numbers that had plagued him in past majors. At 2-over par for the tournament, he was tied for second, just one shot behind the leader, Ernie Els. "I'm still in it. That's all that matters," Mickelson said. "The course is tough for everyone."

Round 3 (Saturday): Moving Day

Saturday saw calmer conditions, and Mickelson took advantage. He fired a 67—the best round of the day—with five birdies and only one bogey. His iron play was superb, particularly on the par-3 11th, where he stuck a 6-iron to three feet. He moved to 5-under-par for the tournament and took a one-shot lead over Els and Bjørn. For the first time in his major career, Mickelson would enter the final round as the outright leader.

His caddie, Jim "Bones" Mackay, later recalled the atmosphere. "Phil was focused. He wasn't trying to be a hero. He was playing the percentages, hitting to the fat parts of greens. It was a mature round."

Round 4 (Sunday): The Final Act

The final round began with Mickelson drawn alongside Els. The pressure was immense. Mickelson had never closed out a major, and the ghosts of past collapses—especially the 1999 U.S. Open—lingered. He birdied the first hole, a strong statement of intent. But the back nine became a rollercoaster.

At the 14th hole—a reachable par-5—Mickelson launched a 3-wood from 260 yards that landed softly on the front edge of the green, setting up a two-putt birdie. That moved him to 9-under-par and gave him a two-shot lead. But then came a massive test on the 16th hole. With a strong crosswind, Mickelson's tee shot drifted right into thick rough. He was forced to pitch out sideways, then hit a 9-iron to 15 feet. He holed the par putt with a fist pump that resonated through the course. "That putt was everything," he said later.

At the 17th, Mickelson found the fairway and hit a 7-iron to 12 feet. He two-putted for par. On the 72nd hole, after Els had made a late charge to within one stroke, Mickelson needed a par to win. He hit a 3-wood down the middle, then a brilliant 8-iron that stopped 20 feet from the cup. Two putts later, he tapped in for a final round 69 and a total of 9-under-par, winning by one shot over Els (PGA Tour story).

The emotional release was palpable. Mickelson dropped his putter, raised both arms, and hugged his wife Amy, who was crying in the stands. "I feel like a huge weight has been lifted off my shoulders," he said in the trophy ceremony.

Immediate Impact on Mickelson's Career

The 2004 Open Championship win fundamentally changed the trajectory of Phil Mickelson's career. He was no longer the "best without a major." The narrative flipped from "can he win the big one?" to "how many more can he win?" Within months, his confidence soared, and he became a more consistent closer in pressure situations.

Statistical Shift

In the three years before 2004, Mickelson had won only two PGA Tour events. In the three years after, he won seven, including two more majors—the 2005 PGA Championship and the 2006 Masters. His driving accuracy percentage improved slightly, but more importantly, his scrambling and greens-in-regulation numbers jumped significantly in majors. He learned that patience and course management were as valuable as highlight-reel shots.

Legacy of the "Lefty" Breakthrough

The 2004 victory also cemented Mickelson's status as the greatest left-handed golfer of all time. It opened doors for left-handed amateurs and demonstrated that unconventional swings could succeed on the grandest stages. Young left-handed players like Bubba Watson later credited Mickelson's 2004 win as inspiration.

Moreover, the win altered the broader golf landscape. For a decade, Tiger Woods had dominated the majors, but Mickelson's victory proved that a persistent, creative player could break through. It sparked one of the greatest rivalries of the 2000s, with Mickelson and Woods dueling in several majors over the following years.

Long-Term Legacy and Championship Context

Today, Phil Mickelson's 2004 Open Championship win is viewed as the cornerstone of his Hall of Fame career. He would go on to win five more majors, including the 2005 PGA Championship, the 2006 Masters, the 2010 Masters, the 2013 Open Championship (at Muirfield), and the 2021 PGA Championship—making him the oldest major winner in history at age 50. Each subsequent victory was built on the foundation of that Sunday at Royal St George's.

The 2004 Open also marked a turning point in the sport's perception of European and links golf. Mickelson—seemingly a player built for American resort courses—proved he could adapt to the unique test of a British links. His win, along with others that decade, helped elevate the global appeal of the Open Championship as a true test of versatility.

What the Win Meant for the Game

  • Inspiration for journeymen: Mickelson's victory showed that persistent talent eventually wins on the biggest stage.
  • Redefining "clutch": His final-round performance erased the narrative that he lacked the mental fortitude to close.
  • Changing equipment strategy: Mickelson's use of a driver with a slightly more neutral face angle at the 2004 Open influenced how equipment companies shaped clubs for aggressive players.

Conclusion: A Career-Defining Moment

The 2004 British Open was more than just Phil Mickelson's first major. It was the validation of a career built on resilience, creativity, and an unwavering belief in his own ability. Without that win, the subsequent history of golf would look very different. No 2005 PGA Championship duel with Tiger Woods. No 2006 Masters charge down the back nine at Augusta. No 2013 Open Championship hug with the Claret Jug at Muirfield. And certainly no 2021 PGA Championship as a 50-year-old legend breaking barriers.

For every golfer—professional or amateur—the story of Mickelson's 2004 win is a reminder that patience and persistence can turn a narrative of "almost" into one of greatness. As Mickelson himself said years later, "That week at Royal St George's changed everything for me."

To understand the full arc of Phil Mickelson's career, the 2004 Open Championship at Royal St George's remains the essential starting point—a moment when a supremely talented player finally let his game speak louder than the doubts.

Further reading: Golf Monthly: The story of Mickelson's first major and BBC Sport: Phil Mickelson - The making of a champion