The top 10 biggest mergers or acquisitions in the gambling industry, based on their reported value, are as follows:
1. Caesars Entertainment – Eldorado Resorts ($17.3 billion)
2. GTECH – International Game Technology (IGT) ($6.4 billion)
3. Ladbrokes Coral – GVC Holdings ($5.4 billion)
4. Paddy Power Betfair – The Stars Group ($4.7 billion)
5. Flutter Entertainment – The Stars Group ($4.1 billion)
6. MGM Resorts International – Mandalay Bay Resorts ($4.8 billion)
7. Scientific Games – Bally Technologies ($5.1 billion)
8. 888 Holdings – Bwin.Party Digital Entertainment ($1.4 billion)
9. Boyd Gaming – Penn National Gaming ($1.1 billion)
10. Rank Group – Gala Coral Group ($1.3 billion)
Please note that these values are approximate and can vary according to different sources and market fluctuations.