Select clients

The roster.

A decade of work across sports media, sports betting, digital startups and award organizations.

  • The Webby AwardsMarketing Director
  • The Game DayVP, Digital Strategy
  • The AthleticSocial Strategy
  • MASNSocial Production
  • ATHLOSAgency client
  • Off BallAgency client
  • GondolaAgency client
  • PlayBetterAgency client
  • TrackBetterAgency client
  • Evident MediaAgency client
Agency founder

Olivia Witherite

A digital media expert with more than a decade in sports social media. Olivia founded On-Base Collective in 2023 after senior roles at The Webby Awards, The Game Day, The Athletic and MASN.

MBA, Johns Hopkins University Carey Business School. Based in New York City.

Add your brand to the roster.