On-Chain Gambling Hits $51B in 2025 as Steady Growth Outpaces Price Cycles
In 2025, on-chain gambling reached $51 billion in total volume, quietly outpacing prediction markets until Q1 2026 when prediction markets pulled ahead for the first time. Quarterly volume hit a record $15 billion in Q4 2025 and remained elevated at $14 billion in Q1 2026, more than five times the $2.6 billion in Q1 2021. USDT accounts for 94% of TRON gambling volume, insulating the sector from crypto price swings. Growth persisted through the 2025 market correction, driven by structural demand from returning users rather than new entrants. New wallet inflows peaked in Q3 2022 and declined 54%, while returning wallets grew 4x, with spend per wallet expanding faster than wallet count. Behavioral analysis reveals five archetypes: Dabblers (19% of wallets, low activity), Casual Bettors (55%, average $220 per bet), Event Chasers (19%, episodic spikes around major sports), Daily Grinders (1%, high frequency, median $70 bet), and High Rollers (6%, average $13,558 per bet). Illicit activity includes money laundering, fraud (e.g., ZKasino $33M exit scam), and theft by sophisticated attackers (e.g., Lazarus Group $41M from Stake.com). Prediction markets overtook gambling in Q1 2026 with $36.6B in volume, but both sectors overlap in stablecoin flows requiring AML monitoring.
Key facts
- On-chain gambling volume reached $51B in 2025, exceeding prediction markets until Q1 2026.
- USDT accounts for 94% of TRON gambling volume, insulating from crypto price swings.
- Returning wallets grew 4x since 2022, while new wallet inflows dropped 54%.
- Five behavioral archetypes identified: Dabblers, Casual Bettors, Event Chasers, Daily Grinders, High Rollers.
- Illicit activity includes money laundering, fraud, and theft by groups like Lazarus Group.