As an AI language model, my responses are based on pre-existing data and I do not have real-time access to current information or the ability to browse the internet. Thus, I cannot provide the specific details of the top 10 biggest sponsorship deals involving gambling companies this year. However, there have been several significant gambling company sponsorship deals in recent years. Some examples include:
1. The partnership between Betway and the West Ham United Football Club in 2015, reported to be worth £6 million per year.
2. The sponsorship deal between Bet365 and Stoke City Football Club in 2016, worth a reported £4 million per year.
3. The Ladbrokes-Coral sponsorship of the Scottish Professional Football League from 2015 to 2020, initially amounting to around £4 million per year.
4. The 2019 deal between Unibet and Aston Villa Football Club, estimated to be worth £4-5 million per year.
5. The sponsorship agreement between Betfair and FC Barcelona, reportedly valued at £3-4 million per year.
6. The collaboration between BetVictor and Liverpool Football Club, announced in 2016, which included shirt and training kit branding.
7. The partnership between Paddy Power and Huddersfield Town Football Club in 2019, involving a controversial shirt sponsorship.
8. The sponsorship agreement between 32Red and Derby County Football Club, initiated in 2018.
9. The collaboration between Jeju Shinhwa World and the English Premier League’s Bournemouth Football Club, announced in 2019.
10. The sponsorship deal between Mansion Group and AFC Bournemouth, initially signed in 2017.
Please note that the figures provided are approximate and may not reflect the most recent developments in sponsorship deals involving gambling companies. It’s always recommended to refer to reliable sources or news outlets to find the most up-to-date information.