Caesars Entertainment Completes William Hill US Rebrand to Caesars Sportsbook

Caesars Entertainment completed the transition of its US sports betting operations from the William Hill brand to Caesars Sportsbook in early 2022, formally retiring the William Hill name from the American market following Caesars' acquisition of the entire William Hill plc business in April 2021.

The William Hill Acquisition

Caesars Entertainment acquired William Hill plc in April 2021 for approximately £2.9 billion — a transaction that had been announced in September 2020. The acquisition was primarily motivated by William Hill's extensive US sports betting network, which had been built through William Hill's early entry into the US market following the Supreme Court's 2018 PASPA ruling. William Hill had rapidly expanded across multiple US states and was one of the leading US sports betting operators when Caesars acquired it.

Following the acquisition's completion, Caesars retained the US operations — the mobile sportsbook, retail sportsbooks, and sports betting technology — and sold the non-US international William Hill business (covering the UK, Ireland, Europe, and other markets) to 888 Holdings plc for approximately £2.2 billion. This split allowed Caesars to keep the US assets that had driven the acquisition rationale while monetising the international business.

The Rebrand Process

The transition from William Hill to Caesars Sportsbook involved multiple components:

• The William Hill US mobile app was replaced by the Caesars Sportsbook app, with existing customers migrated to the new platform
• Retail sportsbooks operating under the William Hill name at casinos, racetracks, and other licensed locations were rebranded with Caesars Sportsbook signage and branding
• Nevada's extensive retail sports betting network — which William Hill had built into a major presence at casinos, bars, and standalone locations — was transitioned to Caesars branding

Strategic Rationale

The rebrand reflected Caesars Entertainment's strategy of building a unified "Caesars" identity across its land-based casino operations, its Caesars Rewards loyalty programme (one of the largest casino loyalty schemes in the US), and its online and mobile sportsbook. A unified brand reduces consumer confusion and maximises the marketing efficiency of Caesars' considerable advertising spend.