<p>Guillermo Vilas&rsquo; Herculean, 145-win campaign in 1977 may have been the greatest single season of all time. But it still wasn&rsquo;t enough to make him No. 1</p>

- Stephen Tignor

Guillermo Vilas pawed at the clay with his white Puma sneakers as he waited for his opponent to serve. The 24-year old native of Argentina, who was known as the game’s most soulful philosopher, looked more pensive than ever as he stared at the baseline. At long last, his moment had arrived.

The year was 1977 and the place was Roland Garros. Vilas was playing Brian Gottfried in the French Open final and, for the first time at a Grand Slam event, he had reached championship point.

Sporting a small tree trunk for a left arm, the Young Bull of the Pampas had bludgeoned his way through the draw, losing only one set, and he had surrendered just three games to Gottfried. One more point and Vilas would win the most lopsided men’s singles final in French Open history.

Still, while he was ahead 5–0 and had reached championship point, Vilas had reason to be nervous. Two years earlier, in the semifinals at the US Open, he had led Manuel Orantes, 5–0, 40–0—triple match point—in the fourth set before losing in five. But that was just the most infamous of his late-round defeats. Losses in the finals at the French Open, the Italian Open, the Australian Open and the U.S. Pro Championships had led the Argentine press to dub Vilas the “Eternal Second.”