Lasting Legacy of John Isner: A Look at the Influence on History

By Popular Timelines Editorial Team · Updated: February 23, 2025

How the contributions of John Isner continue to shape the world today.

John Isner, a retired American professional tennis player, peaked at No. 8 in singles and No. 14 in doubles. Renowned for his exceptional serve, he won the 2018 Miami Open and reached the 2018 Wimbledon semifinals. Isner also achieved two US Open quarterfinal appearances. He's known for playing the longest tennis match in history at the 2010 Wimbledon Championships against Nicolas Mahut, lasting 11 hours and 5 minutes. Isner holds the record for most aces in ATP history with 14,470 and recorded the third-fastest serve at 157.2 mph. He retired after the 2023 US Open.

Sections (5)

Full Timeline Career & Achievements Success & Recognition Challenges & Struggles Legacy & Impact

1989: Jakob Hlasek win of Sunshine Double

John Isner became the second man in history (after Jakob Hlasek in 1989) to win the elusive Sunshine Double.

1991: Fifth Man Since 1991 to Reach 1000 Aces at Wimbledon

John Isner became the fifth man since 1991 to reach 1000 aces at Wimbledon.

2010: Victory against Nicolas Mahut at Wimbledon

At the 2010 Wimbledon Championships, John Isner faced Nicolas Mahut and won the match 6–4, 3–6, 6–7, 7–6, 70–68.

2010: Longest Match in Major Tournament History

In 2010, John Isner competed in the longest match in major tournament history against Nicolas Mahut at Wimbledon.

2010: Fame and Recognition

In 2010, the match against Mahut brought Isner a measure of fame. He made guest appearances on Good Morning America and the Late Show with David Letterman, and threw the ceremonial first pitch at a New York Yankees game. He and Mahut won the 2010 ESPY Award for Best Record-Breaking Performance in sport.

2010: Isner v Mahut, June 22-24, 2010

Isner competed against Nicolas Mahut in the longest match in history, from June 22-24, 2010.

2010: Playing in the longest major matches in history

John Isner played in the two longest major matches in history during the 2010 and 2018 Wimbledon Championships.

2018: Playing in the longest major matches in history

John Isner played in the two longest major matches in history during the 2010 and 2018 Wimbledon Championships.

2022: Passing Ivo Karlovic's Aces Record and Reaching 1000 Aces at Wimbledon in 2022

In 2022, at Wimbledon, John Isner passed Ivo Karlovic's ATP record of career aces. During his match against Jannik Sinner, Isner hit 24 aces and became the fifth man since 1991 to reach 1000 aces at Wimbledon.