John Isner holds the record for the fastest serve in the history of men's tennis. The ATP doesn't recognize speed of serves in Challenger tournaments, so Sam Groth misses the cut.
Browse the most comprehensive resource of the fastest men's and women's tennis serves ever recorded along with videos showcasing each player's serve.
Here's a list of the top five fastest serves in Women's tennis history.
John Isner holds the ATP-recognised record for the fastest recorded tennis serve, with a serve recorded at 253.0 km/h (157.2 mph) in the first round of the 2016 Davis Cup.
Sabine Lisicki holds the record for the fastest serve in women's tennis history. A few other notable players - including Venus and Serena Williams - also find a place in the list.
Hitting a hard, well-placed first serve is one of the biggest weapons any tennis player can have.
What is the fastest tennis serve ever recorded? We take a look at the fastest recorded serves in men's and women's tennis.
Here´s the list of top 10 biggest serves in men´s tennis
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Having a fast tennis serve can prove to be a significant advantage during a match.