Even the best tennis players have lapses. They may come in the form of a string of bad points, a loose consolidation of a break or serves that land close to the baseline. But rarely do those lapses all present themselves in the same game, as they did early in the second set of Novak Djokovic’s three-set win over Juan Martin Del Potro at the Shanghai Masters.

In the span of one service game, Djokovic almost swung himself out of multiple shots, tripped over his own feet, dropped his racket and appeared to knock himself over with an errant forehand. People playing tennis on Wii have better groundstrokes than what Djokovic broke out in this game. Announcer Rob Koenig said he’d never seen anything like it. It truly has to be seen to be believed. (Keep in mind, all of these shots came on different points in the same game.)

1. The full-bodied dry-heave follow-through

2. The Fred Astaire

3. The pièce de résistance: Wobbly Matrix/Wallenda/Inigo Montoya forehand.

Djokovic lost the game, stopped flailing about soon after and went on to win the match in a decisive third-set tiebreak. You can watch Djokovic’s bizarre game below.