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Gauff's Serve Battle: Yips, Mechanics, or a Mental Hurdle?

Gauff's Serve Battle: Yips, Mechanics, or a Mental Hurdle?

Jaceline
Jaceline
Published: Mar 7, 2026

What—if anything—is wrong with Gauff’s serve, and where does she go from here?

Gauff's Serve Struggles: A Public Outcry

The normally composed Coco Gauff showed a rare flash of raw frustration during a crucial moment in the Dubai semi-finals. Facing Elina Svitolina, a double fault led to an uncharacteristic outburst, highlighting a serve struggle that has plagued the young champion for over two years. This isn't just a minor blip; it's a profound challenge at the heart of her game.

Key Points:

  • Coco Gauff publicly expressed deep frustration over her persistent double-fault issues during the Dubai semi-finals.
  • She has led the WTA in double faults for the past two seasons, yet incredibly, maintains a Top 3 ranking and has won major titles.
  • Experts like Rennae Stubbs point to 90% mechanical flaws, while others like Paul Annacone suggest a strategic shift in her approach.
  • The debate continues: Is it a fixable technical issue, or the dreaded mental 'yips' that haunt even elite athletes?

Gauff's Serve Struggles: A Public Outcry

During her tight first set loss to Elina Svitolina in Dubai, a double fault at a critical juncture (2-2, 15-all in the second set) visibly rattled Gauff. She directly addressed her biomechanics guru, Gavin MacMillan, stating, "I've been doing everything you've wanted for the last six months, and it's gotten not better at all, bro." This public display of vulnerability was a stark reminder of the mounting pressure.

The Haunting Numbers: Double Faults Mount

For two consecutive seasons, Coco Gauff has uncomfortably topped the WTA's "Most Double Faults" list. She smashed 430 double faults in 2024 and 431 last year. This is a dramatic increase from her 2023 season, where she only hit 219, placing her significantly lower on the list. Memories of 23 double faults against Danielle Collins and 14 against Veronika Kudermetova in Montreal still sting.

Mechanical vs. Mental: The Core Debate

Is Gauff's erratic serve a biomechanical flaw that can be coached out, or is it the tennis equivalent of the "yips" – a mental block making simple tasks impossible under pressure? It's the classic chicken-or-egg question.

According to analyst Rennae Stubbs, the issue is "90 percent mechanical and 10 percent mental." She highlights specific technical flaws: a problematic grip, a tendency to drop her right elbow, duck under her toss, and open up towards the court too soon. However, that 10 percent mental component can explode under pressure, severely impacting performance.

Former coach Brad Gilbert offers a hopeful perspective. He notes Gauff's incredible resilience, evidenced by her major wins and consistent Top 3 ranking despite the serve issues. "If you got the yips, this mental thing, your ranking is dropping, and fast," Gilbert argues, suggesting Gauff's situation isn't a full-blown mental collapse.

This isn't an isolated problem in elite tennis. Stars like Aryna Sabalenka, Maria Sharapova, Alexander Zverev (who once hit 20 double faults in a match), and Dinara Safina have all battled similar demons. Notably, Gavin MacMillan rose to prominence by successfully overhauling Sabalenka's serve, a player who famously sympathized with Gauff's struggles.

Seeking Solutions: Coaching Insights

The crucial question remains: How does Gauff move forward? Top coaches offer varied strategies.

Paul Annacone, a renowned supercoach, suggests a shift in mindset. He advises Gauff to avoid over-tinkering with biomechanics in pursuit of a "great" serve. Instead, he advocates "reprogramming her vision" to become a "serving strategist," much like Rafael Nadal, rather than aiming to be an "ace-making server" like Taylor Fritz. This involves focusing on hitting spots, varying pace and spin, and crafting points from the serve.

Interestingly, Gauff's mental fortitude shone in Dubai; despite her earlier outburst, she didn't hit a single double fault in the third set, ultimately winning the match. This suggests her mental game can overcome the technical challenges when it matters most.

Tennis Channel analyst Jimmy Arias, who battled the yips himself late in his career, believes subtle biomechanical adjustments could be key. He suggests a lower ball toss, forcing a quicker swing, which could counteract her tendency to open her hip too early. "Simply repeating the obvious biomechanical goals probably will no longer work," Arias notes, emphasizing the need for a fresh, counter-intuitive approach.

The Unyielding Spirit of a Champion

Fixing a serve can feel like rocket science, a blend of biomechanics and psychology. Yet, amidst the complexity, Coco Gauff's overarching talent shines through. As Jimmy Arias aptly puts it, "The most mystifying thing about all of this is how good Coco is in spite of everything." Her journey to tame the double fault demon is ongoing, but her champions' spirit ensures she'll remain a formidable force on court.