Collins' journey in professional tennis has been marked by both triumphs and tribulations. Diagnosed with rheumatoid arthritis in 2019, she faced debilitating pain and swelling in her joints. However, Collins refused to let her condition define her career, undergoing treatment and developing strategies to manage her symptoms effectively.

Just as she was learning to cope with rheumatoid arthritis, Collins encountered another obstacle in the form of endometriosis. The excruciating pain she experienced led to emergency surgery, but Collins remained resilient, determined to continue pursuing her passion for tennis.

Despite the physical toll of her health challenges, Collins reached career highs, including a world No. 7 ranking and a memorable run to the final of the Australian Open in 2022. Her achievements serve as a testament to her tenacity and unwavering spirit in the face of adversity.

As Collins prepares to bid farewell to professional tennis, she looks back on her career with fondness and gratitude. Despite the challenges she has faced, she cherishes the memories of her significant victories and the impact she has made on the sport.

Looking ahead, Collins is excited for the next chapter of her life, which includes less travel and the prospect of starting a family. However, she remains focused on finishing her final season on tour with grace and determination.

In her last tournaments, Collins aims to inspire others with her resilience and determination, leaving behind a legacy that transcends the tennis court. Her journey serves as a reminder that with perseverance and courage, anything is possible, even in the face of adversity.