seodata.dev

keyword

tennis rules

Monthly search volume and cost-per-click data for "tennis rules" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=tennis+rules&country=us" +--------------+------------------+ | volume | 9,900 | | cpc | $0.89 | | competition | 0.11 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
rule of tennis 9,900 $0.89 20/20
rules of tennis 9,900 $0.89 20/20
tennis sport rules 9,900 $0.27 20/20
tennis rules for beginners 1,300 $0.93 20/20
singles tennis rules 1,300 $0.57 17/20
tennis rules singles 1,000 $0.83 20/20
tennis singles rules 1,000 $0.83 20/20
tennis game rules 260 $0.67 17/20
rules to tennis 70 $0.83 17/20
rules for playing tennis 50 $1.05 17/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=tennis+rules&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt