Number 1 tennis ranking

- Number 1 ranking tennis player
- World number 1 tennis rankings
- British number 1 tennis rankings
- Longest number 1 ranking tennis
- Women's world number 1 tennis rankings
- British men's number 1 tennis rankings
- British number 1 tennis female rankings
- Number 1 ranking women's tennis
- Top 10 tennis
- Most weeks at number 1 tennis
- Best tennis player in the world