Sports broadcasting Kellerman's first broadcasting experience was as a teenager on a New York City
public-access television cable TV program on professional boxing called
Max on Boxing. Given the medium, the show was quite simple but nevertheless caught the attention of the boxing community, including a young
Mike Tyson. In the late 1990s after graduating from
Columbia University with a degree in history, Kellerman was hired as an analyst on
ESPN's boxing series
Friday Night Fights where he met future radio partner Brian Kenny. In November 2002 he was given his own show and, influenced by
Pardon the Interruption, became the architect and original host of ESPN's
Around the Horn. While the show was incredibly popular, Kellerman and ESPN could not reach an agreement for him to remain with the network, and Kellerman left the network in early 2004 to host a new show called
I, Max on
Fox Sports Net. He would discuss sports news with
Michael Holley, former
Around the Horn panelist, and
Bill Wolff. Max took time off from the show after the death of his brother. He later returned, but despite his show garnering the network's highest ratings for a period of time, it was canceled by Fox. The last
I, Max show aired on February 18, 2005. Max also was the co-host of
Spike TV's 2006 series,
King of Vegas. In 2005,
Tucker Carlson announced that Kellerman would be a permanent contributor on his
MSNBC show
Tucker. On a segment of the show called "The Outsider", Kellerman generally took the position selected by Carlson. Frequently, Carlson introduced Kellerman with a bio containing a humorously enthusiastic compliment. The show was canceled in March 2008. Starting in the week of August 21, 2006, Kellerman did at least two nights of audition shows at 7 pm for
WEPN, a
ESPN Radio station in New York City, hosting one night with
Sid Rosenberg. On August 28, 2006, it was announced that Brandon Tierney would be taking over at 7 pm, which temporarily left Kellerman without a timeslot. On October 23, 2006, Max began hosting the 10 am to noon program on WEPN, replacing ESPN's nationally broadcast
Colin Cowherd program. In September 2007, Kellerman began hosting a third hour, extending the show to 1 pm. Two months later,
ESPNEWS and
SportsCenter host Brian Kenny joined the show as co-host. On February 4, 2008, the show was added to
XM Radio on
ESPN Xtra. In the fall of 2008, Kenny left the radio program to attend to his SportsCenter duties and the program was again named
The Max Kellerman Show. Kellerman and ESPN Radio mutually ended their relationship on March 9, 2009. Evening host Brandon Tierney temporarily filled in Kellerman, and Colin Cowherd took his timeslot. Kellerman continued his boxing broadcast work at
HBO. He was originally hired for the network's
Boxing After Dark telecasts, working alongside
Fran Charles and
Lennox Lewis. In 2007, Kellerman moved up to the
HBO World Championship Boxing main team alongside
Jim Lampley,
Harold Lederman, and a rotating guest analyst, usually
Roy Jones Jr. or
Emanuel Steward. On May 12, 2010, it was announced Kellerman had been hired by
CNN: "Kellerman will weigh in on sports and pop culture issues on
CNN American Morning and other programs. He has previously served as a contributor to MSNBC." Kellerman was announced in December 2010 as the new midday host at ESPN Radio station
KSPN in
Los Angeles, alongside former NFL player co-host
Marcellus Wiley, replacing LA Sports Live with Andrew Siciliano and former NBA player Mychal Thompson. Program director Mike Thompson (no relation to Mychal Thompson), who hired Kellerman, had worked with Kellerman at WEPN. In May 2015, Kellerman covered the
Floyd Mayweather Jr. vs. Manny Pacquiao boxing match for HBO. He received criticism online for his post-match interview with
Manny Pacquiao.
The Guardian stated that his line of questioning was, "interpreted as patronizing" as his wording to Pacquiao was "You thought you won today, Why?" However, Kellerman retorted that he "had to ask him" about his disagreement with the judges' adjudication. Kellerman replaced
Skip Bayless on ESPN's
First Take as co-analyst alongside
Stephen A. Smith and host
Molly Qerim, effective July 25, 2016., 2018 With HBO leaving the boxing business at the end of 2018, Kellerman signed a multiyear contract with ESPN which greatly expanded his role in the network's boxing coverage. However, in contrast to his color-commentary role with HBO, for ESPN he presided over network coverage from the broadcast desk rather than at ringside. Kellerman departed from
First Take in September 2021 after Stephen A. Smith requested his removal, citing a lack of chemistry necessary for the show’s long-term success. Kellerman was subsequently laid off from ESPN in June 2023. In June 2025,
Dana White announced that Kellerman would provide commentary for
Netflix's presentation of the
Canelo Álvarez vs. Terence Crawford fight card on September 13, 2025. The event marked Kellerman's first broadcasting appearance since his departure from ESPN. His comments on White and
Zuffa Boxing were criticized as "inappropriately fawning".
Acting Kellerman made a brief appearance in the 2006 film
Rocky Balboa alongside Lampley and Merchant, who served as the broadcast team for the fight between Rocky and Mason "The Line" Dixon. He would also make an appearance in the 2015 film
Creed, as the reporter interviewing
Donnie Creed at the conclusion of his fight with "Pretty" Ricky Conlan. Kellerman played himself in the short film
The Wedding Bout. Kellerman played himself in
Real Husbands of Hollywood. == Personal life ==