TENNIS on Twitter: "30 years ago today: 17-year-old Michael Chang stunned Ivan Lendl at #RolandGarros––one of the most colossal upsets in modern tennis history. The 1989 champion tells us how it happened:
![The underarm serve: Nick Kyrgios and Daniil Medvedev have refined the shot Michael Chang created | Tennis News | Sky Sports The underarm serve: Nick Kyrgios and Daniil Medvedev have refined the shot Michael Chang created | Tennis News | Sky Sports](https://e0.365dm.com/20/11/2048x1152/skysports-michael-chang-french-open_5175226.jpg)
The underarm serve: Nick Kyrgios and Daniil Medvedev have refined the shot Michael Chang created | Tennis News | Sky Sports
![Chang's 'underhand' tactics stunned Lendl and made tennis history | Michael chang, Tennis, Ivan lendl Chang's 'underhand' tactics stunned Lendl and made tennis history | Michael chang, Tennis, Ivan lendl](https://i.pinimg.com/736x/e3/28/a8/e328a81a455cf8750aa83f89dc8f2064--french-open-sport-tennis.jpg)
Chang's 'underhand' tactics stunned Lendl and made tennis history | Michael chang, Tennis, Ivan lendl
![Tennis: Als der Teenager Michael Chang die damalige Nummer eins im verrücktesten Tennis-Match aller Zeiten narrte | SÜDKURIER Tennis: Als der Teenager Michael Chang die damalige Nummer eins im verrücktesten Tennis-Match aller Zeiten narrte | SÜDKURIER](https://www.suedkurier.de/storage/image/2/1/0/2/12882012_shift-644x395_1wJzds_UezGJk.jpg)
Tennis: Als der Teenager Michael Chang die damalige Nummer eins im verrücktesten Tennis-Match aller Zeiten narrte | SÜDKURIER
![20140607 - Champions Trophy | Michael Chang (USA), Julia Goerges (GER), Andrea Petkovic (GER) and Ivan Lendl (USA) - International-Sport-Photos 20140607 - Champions Trophy | Michael Chang (USA), Julia Goerges (GER), Andrea Petkovic (GER) and Ivan Lendl (USA) - International-Sport-Photos](https://internationalsportphotos.zenfolio.com/img/s/v-10/p447358425-4.jpg)
20140607 - Champions Trophy | Michael Chang (USA), Julia Goerges (GER), Andrea Petkovic (GER) and Ivan Lendl (USA) - International-Sport-Photos
![Greatest Men's Match in French Open History: Chang Shocking Lendl Eclipses All | Bleacher Report | Latest News, Videos and Highlights Greatest Men's Match in French Open History: Chang Shocking Lendl Eclipses All | Bleacher Report | Latest News, Videos and Highlights](https://img.bleacherreport.net/img/images/photos/001/708/455/84050826_crop_north.jpg?1337547664&w=3072&h=2048)
Greatest Men's Match in French Open History: Chang Shocking Lendl Eclipses All | Bleacher Report | Latest News, Videos and Highlights
![The Day Michael Chang Stunned Ivan Lendl At Roland Garros: 'It Was About Survival' | ATP Tour | Tennis The Day Michael Chang Stunned Ivan Lendl At Roland Garros: 'It Was About Survival' | ATP Tour | Tennis](https://www.atptour.com/en/news/www.atptour.com/-/media/images/news/2020/06/01/14/00/chang-lendl-roland-garros-1989-graphic.jpg)
The Day Michael Chang Stunned Ivan Lendl At Roland Garros: 'It Was About Survival' | ATP Tour | Tennis
![One day, one epic match: Chang - Lendl (4th round 1989) - Roland-Garros - The 2022 Roland-Garros Tournament official site One day, one epic match: Chang - Lendl (4th round 1989) - Roland-Garros - The 2022 Roland-Garros Tournament official site](https://images.prismic.io/fft-rg-commun-news/652df290-63f3-402d-8bca-31c25f48750b_chang-lendl1.png?auto=compress,format)
One day, one epic match: Chang - Lendl (4th round 1989) - Roland-Garros - The 2022 Roland-Garros Tournament official site
![One day, one epic match: Chang - Lendl (4th round 1989) - Roland-Garros - The 2022 Roland-Garros Tournament official site One day, one epic match: Chang - Lendl (4th round 1989) - Roland-Garros - The 2022 Roland-Garros Tournament official site](https://images.prismic.io/fft-rg-commun-news/a2a2aefd-8d72-4386-8d15-ab0bdf25d0fa_Michael+Chang+Roland-Garros+1990+-+Liliane+Chedikian+FFT.jpg?auto=compress,format)