Collins was the first openly gay active player in NBA history when he came out in 2013 ...

The first active openly gay NBA player and his longtime partner Brunson Green just got married in May.

Collins had previously announced he had a brain tumor but had been vague about the details.

Former NBA player Jason Collins opened up about his recent brain cancer diagnosis.

Former Brooklyn Nets center Jason Collins recently gave a behind-the-scenes look to ESPN as he navigates his bout with brain cancer.

Former NBA player Jason Collins announced that he is undergoing treatment for Stage 4 glioblastoma in an interview with ...

The former basketball pro, who in 2013 became the NBA's first active player to come out as gay, said he has been diagnosed ...

Former Stanford star Jason Collins, the first openly gay player in the NBA, is battling a particularly aggressive form of ...

Former center Jason Collins, who in 2013 became the first active male team sport athlete to come out as gay, undergoing ...

Jason Collins, the NBA's first openly gay player, announced he's battling Stage 4 brain cancer.

Former Brooklyn Nets forward Jason Collins, the first openly gay player in the NBA, is battling a particularly aggressive ...