Stream Hatchet Reports 8.8B YouTube Gaming Hours, 12% Growth in 2025
Stream Hatchet reported YouTube Gaming surged to 8.8 billion watched hours in 2025, a 12% increase capturing 25% of live-streaming gaming viewership. Sponsored streams returned strongly with 4.5 million hours in Q4, highlighting GameSquare’s data analytics edge and bolstering its esports and brand partnership strategy.
1. YouTube Gaming Growth
Stream Hatchet’s report revealed YouTube Gaming reached 8.8 billion watched hours in 2025, up 12% year-over-year and accounting for 25% of all live-streaming gaming viewership, marking its most significant growth year to date.
2. Sponsored Streams and Short-Form Content
Sponsored streams made a strong comeback, totaling 4.5 million watched hours in Q4 2025, while gaming-related Shorts expanded for three consecutive quarters, peaking in August and underscoring evolving content consumption patterns.
3. Esports Trends and Audience Demographics
The data highlighted that over half of top YouTube Gaming audiences are aged in their 20s, with League of Legends and Mobile Legends: Bang Bang both surpassing 400 million hours watched and Worlds 2025 peaking at 3.8 million concurrent viewers.
4. Impact on GameSquare's Strategy
These insights bolster GameSquare’s positioning in esports, media and brand partnerships by leveraging its analytics capabilities to guide creator engagements, regional expansions and digital-native media strategies heading into 2026.