Latvian Sports IPTV Setup

I'm looking for an IPTV service that includes Latvian channels and all sports channels, preferably for free.

Requirements:
- Compatible with Smart TVs
- Must include a comprehensive list of channels, I have some channels in mind but need assistance in compiling a complete list.

Ideal Skills & Experience:
- Experience with IPTV services
- Knowledge of Latvian and sports channels
- Technical proficiency with Smart TV setups

Please provide your experience and any relevant work done in your bids.