# Diamond Dogs MMA > Clean, well-organized gym offers technical training in MMA with personalized coaching from experienced instructors. Atmosphere is encouraging and empowering, attracting both beginners and seasoned athletes. Community focuses on discipline, confidence, and respect within a motivating environment. Source: https://www.atly.com/location/DiamondDogsMMA - Address: Hildesheim Ave, St. Louis, Missouri, United States - Phone: +13143597563 ## What people say - "Irfan's martial arts gym training pushed me to grow in skill and confidence." - "The coaches' wealth of expertise makes Martial Arts training exceptional." - "I found this gym to be the best I ever attended." ## Good to know - Open gyms are hosted almost every day for athletes to train towards their goals. - Private one-on-one personal training is available in all MMA disciplines. - Classes are suitable for beginners and experienced fighters alike. - The facility is well-organized and equipped with everything a martial artist could need. - Training sessions focus on technical skills rather than just throwing techniques. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.