Sam Docherty was flourishing in his AFL career when an unexpected health scare threatened to bring it to an abrupt halt. This unsettling discovery occurred at a hotel on the Gold Coast in late 2020, while Docherty served as Carlton’s co-captain.

Reflecting on that moment, the 2017 All-Australian half-back recounted, “Like many men, I was just checking around and found a hard area above my testicle.” The revelation was jarring, turning the course of his life in an instant.

“The word ‘cancer’ is terrifying,” Docherty admitted. “It immediately makes you feel like you’re facing an uphill battle.”

Testicular cancer remains a significant health concern in Australia, with approximately 1,040 new cases diagnosed in 2025, resulting in nearly 40 fatalities. Docherty’s experience highlights the importance of awareness and early detection in combating this disease.

‘You hear the word ‘cancer’ and you just think: ‘I’m in a world of hurt’.’

Sam Docherty discovered a lump during his career peak, leading to a shock stage two testicular cancer diagnosis soon after

The former Carlton Football Club co-captain underwent urgent surgery just weeks after noticing symptoms while staying on the Gold Coast

Despite initial treatment, cancer spread throughout Docherty’s body within a year, forcing multiple intense chemotherapy rounds during recovery period

An estimated 1040 Australians were diagnosed with testicular cancer in 2025, with nearly 40 people dying from the illness that year.

It is the most common form of cancer for men aged under 40, with an estimated average diagnosis age of 36.

While highly treatable when caught early, it can pose significant health risks if allowed to spread.

‘When testicular cancer is caught early, surgery alone is usually enough to treat it,’ says genitourinary oncology specialist Dr Weranja Ranasinghe.

‘However, if the cancer has spread beyond the testicle, it can travel to other parts of the body.

‘That means treatment becomes more prolonged and often involves chemotherapy.’

In Docherty’s case, the cancer had already spread to the epididymis – the coiled tube above the testicles – by the time it was identified.

Though he underwent surgery immediately, testing revealed it had spread throughout his body within a year of the operation.

He described chemotherapy as relentless, comparing it to feeling constantly hungover for days without relief during gruelling treatment cycles

Remarkably, Docherty returned to AFL action months after chemotherapy, producing one of the best seasons of his decorated career

Testicular cancer remains the most common cancer affecting Australian men under 40, with early detection significantly improving treatment outcomes

That prompted him to undergo four, five-day rounds of chemotherapy, an experience he likened to feeling hungover without relief for days at a time.

Against the odds, the Blues favourite returned to the field within months of finishing his final round of chemo in November 2021.

‘I ran on for round one and had almost my best year of footy after that,’ Docherty said.

‘It was a pretty crazy experience.’

April is testicular cancer awareness month, designed to encourage young men to spare two minutes in the shower for regular self-checks.

This involves checking for lumps, swelling, pain or hardness on the testicles with a thumb and forefinger.

It is best done regularly and after a warm bath or shower.

‘There’s nothing overly comfortable about getting checked but the earlier you catch these things, the more treatable it becomes,’ Docherty said.

‘The most uncomfortable news you could get is that it’s too late.’

Since retiring from the AFL in 2025 after notching 184 games, Docherty has continued to advocate for cancer awareness and serves on the board of the Peter MacCallum Cancer Foundation.