An emotional Rafael Nadal announces his retirement to the world, and remembers the Davis Cup final that launched his career 20 years earlier.

As he chases one final triumph, Rafa struggles with injuries. Years earlier, a game against Roger Federer kicks off the greatest rivalry in tennis history.

Throughout his career, even when the odds were stacked against him, Rafa refused to give up — and he keeps fighting as the end edges inevitably closer.