Disgust best describes Nadal, whose nose will often wrinkle and his upper lip flair as if the very thought of being a mediocre player smells and tastes “toxic” to him. In turn, surprise as in paying hyper-intense attention is what most defines Djokovic. Look at how wide his eyes go as he prepares to receive serve. Therefore, the answer to today’s pop quiz is that happiness best fits Federer. He glides around the court like a ballet dancer showing a subdued smile and mirth given his delight in playing the sport well. So much for the fits of anger or prolonged tears that plagued his days as a junior player. The exception: it’s when Federer receives serve, for which he ranks a mere 16th on the ATP tour these days (compared to #2 under pressure and 5th for having the greatest serve among active players).
A couple of years ago, I met Chris Evert at her tennis academy in Florida when I was there to address her student athletes on the topic of what it takes, emotionally, to be a champion player. Evert quietly joined the meeting and before long piped up to ask: “How about anger?” Yes, anger matters I answered: grit, determination—the urge to fight through tough patches and control your destiny. Yes, certainly anger matters. But where I lost Evert (I could read it on her face that she checked out) is when I added that after everything was said and done, anger was nevertheless but a part of the picture. For instance, to take the example Evert then raised—Serena Williams—disgust matters, too.
It’s hardly a complete list of the all-time greats who have won multiple grand slam events (the Australian Open, the French Open, Wimbledon, or the U.S. Open). But here are how some of the best-ever players have fared, and which of the negative core emotions they score especially high or low on compared to what’s typical over a range of hundreds of famous people, sports stars and non-sports stars alike. (As to happiness, by the way, Venus Williams and Billie Jean King distinguish themselves by feeling intense happiness much more often than is usual across the pool of celebrities I have facially coded over the years.)
Because the Wimbledon tournament has begun, and Williams is on the cover of Vanity Fair profoundly pregnant, instead of on Wimbledon’s grass courts, let start with this year’s two resurgent great male players: Roger Federer and Rafa Nadal. Just as Williams holds the Open Era record with 23 grand slam event titles, so do Federer and Nadal sit atop the men’s rankings as the greatest male grand slam event titleholders with 18 and 15 victories apiece.
Federer shows the highest amount of anger of any of the 12 players in my chart, just ahead of Billie Jean King. Score a nod to Evert’s belief that anger is the key to success in tennis, but then add an asterisk that I would like to believe Evert herself would endorse. And it’s this: over-indulge in anger and you endanger success. Given Federer’s graciousness on court these days, many tennis fans might be shocked to learn that early in his career Federer was by his own admission a “hothead.” Racquets got hurled or broken, and the Swiss maestro would argue with his dad (though not with umpires or opponents). In a 2009 match against Novak Djokovic in Miami, Federer mangled a racquet while losing. But in general, after his mentor and coach Peter Carter died during a safari in South Africa in 2002, Federer has been able to honor Carter’s advice to stop wasting energy on court with temper tantrums. “I just tried to find ways to calm myself down on the court,” Federer has said of his transformation to becoming the epitome of sportsmanship on and off the court.
Yes, anger matters in terms of fighting spirit and equilibrium alike. But as my chart illustrates, don’t overlook disgust. Federer’s arch rival Rafa Nadal isn’t just the King of Clay. Nadal is also the most given to disgust of any of the players here that score high on disgust—a pattern that distinguishes the very best grand-slam winners covered here. Look at how Nadal’s upper lip curls in disgust as he goes up into his service motion or after he prevails in a long rally. Like the way Federer’s anger is self-directed, often a reminder to himself to avoid “dumb shots,” Nadal’s disgust is mostly inner-focused. It’s a matter of an almost neurotically ritualistic Nadal willing himself to rise above the stench of mediocrity.
“Nadal’s disgust is mostly inner-focused, willing himself to rise above the stench of mediocrity.”
For Serena Williams, feelings of disgust serve a similar purpose I believe: it’s inner-directed and reflects her compulsion to win. But unlike Nadal, Williams disgust often emerges in the way she wrinkles her nose accompanying a triumphant exclamation upon hitting a winner. As any parent knows, siblings aren’t likely to be emotionally identical; and Serena shows twice as much disgust as does her older sister Venus Williams. As to Serena Williams’ amount of anger, it’s not the volume but the intensity of the anger that the younger Williams tennis sibling shows that’s noteworthy. Case in point remains the vehement outrage Serena Williams displayed when called for a foot fault during the semi-finals of the 2009 U.S. Open. Williams’ obscenity-laced rebuke of the lines judge led to a further point penalization, awarding the match to Williams’ opponent in a move you’d never see from the new, more restrained version of Federer. “An apology? How many people yell at lines people? I see it happening all the time,” an unrepentant Williams declared afterwards.
Not famous for apologies himself, John McEnroe calls Williams “the greatest female tennis player, no question,” despite Steffi Graff’s 22 grand slams or Evert’s own 18 grand slams to go with her incredible 90% match winning percentage across all surfaces and all tournaments Evert played in. But McEnroe claims Williams would rank maybe “like 700” on the men’s pro tour. What is he overlooking? I’d start by noting Williams’ indomitable will power. When it comes to a gut-check, it’s actually Williams’ disgust combined with her fear (of losing) that is most striking emotionally about her game. Overall, my chart suggests that disgust should join anger in being a key predictor of tennis dominance. They’re both strong, visceral emotions: it’s just that in terms of mental toughness, anger and therefore “anger management” usually attract most of the attention.