Sports-Themed Streaming Overlays

I'm looking for creative overlays for my Whatnot streaming. I'm focusing on a sports teams theme.

Requirements:
- Overlays should have a sports teams theme
- Style should be either minimalist, colorful, or professional (needs clarification)
- Incorporate elements such as chat box, donation alerts, and subscriber count (needs clarification)

Ideal Skills and Experience:
- Experience in designing streaming overlays
- Strong understanding of sports themes and branding
- Proficient in graphic design software
- Ability to create engaging, user-friendly layouts