Andy Murray has hit a wall and it may be time to admit he has reached his ceiling | Tumaini Carayol

His success across 19 years on tour has been defined by grit and fight but his motivation levels must be in doubt after recent struggles As Andy Murray stepped to the baseline to close out his first-round match against Alex de Minaur at the Paris Masters on Monday afternoon, his nervousness was instantly obvious. Across his 19 years on the tour, Murray's success has been defined by his grit, fight, and ruthlessness in the moments that truly mattered. His recent months, though, have been marked b...