John Mara, the chief executive officer and co-owner of the New York Giants, disclosed he is undergoing treatment for cancer. “I have recently been diagnosed with cancer and have been following the treatment plan recommended by an outstanding team of doctors,” Mara said in a statement. “I’m feeling strong and optimistic, and I’m committed to seeing this through to a positive outcome. I plan to remain active with the team throughout my treatment, and I’m fortunate to be surrounded by incredible support—personally, professionally, and medically. I ask that you respect my privacy and my family’s privacy at this time,” he added.
Mara was present at MetLife Stadium on Sunday as the Giants defeated the Chargers 21-18, marking their first victory of the season after losing their initial three games. Unlike many NFL owners, Mara is a frequent presence in the team facility, with an office on-site and daily interactions with general manager Joe Schoen and head coach Brian Daboll.
The type of cancer Mara has and the stage or severity of his diagnosis were not disclosed. He appears to have experienced weight loss. The Giants are a family-run business, with Mara being the son of the late Wellington Mara, a franchise patriarch. John Mara’s grandfather, Tim, purchased the team for $500 in 1925.
Mara has overseen the day-to-day operations of the organization for years. Alongside Steve Tisch, he has been a public face since the deaths of their fathers, Wellington Mara and Bob Tisch, in 2005. The Mara and Tisch families hold equal shares in the franchise. Recently, they agreed to sell 10% of the team to Julia Koch and her family, pending approval. The sale is not expected to alter the team’s daily operations, as the Mara and Tisch families will retain control.
A lawyer by profession, John Mara has been with the Giants for 34 years. He serves as chairperson of the NFL’s management council and has participated on the league’s competition committee for 24 years.
