- Who
- Christian Roberto López Rodríguez
- What
- 100 total number
- Where
- Spain (Cabañas de la Sagra)
- When
The most alternate hits with a tennis racket in 30 seconds is 100 and was achieved by Christian Roberto López Rodríguez (Spain) in Cabañas de la Sagra, Spain, on 21 September 2021.
Christian is a serial record-breaker and has previously achieved other Guinness World Records titles, such as Fastest 50 m back