- Gentleman's
- One day, one match: - Lendl (4th round 1989) - Roland-Garros - The 2023 Roland-Garros Tournament official site
- Chang Underhand Serve Ivan Lendl (French Open 1989) [HD] on Vimeo
- Open: Underarm recall Chang's cheeky shot | CNN
- Open: Underarm recall Chang's cheeky shot | CNN
- The underarm serve: Nick Kyrgios Medvedev have refined the shot Michael Chang created | Tennis News | Sky
- 'underhand' tactics stunned Lendl and made history | CNN
- Download Chang's Signature Underarm Serve Wallpaper Wallpapers.com
- Michael Chang: "I could enjoyed my career bit - UBITENNIS
- Open: Underarm recall Chang's cheeky shot | CNN
- Happy 40th Michael Chang - Sports Illustrated
- Chang Lendl 1989 round 4 Match Roland-Garros - YouTube
- Blast from the past: Michael Chang beat Ivan French Open
- Michael Chang Returns to Open, With a Protégé - The New York Times
- French Open Memories, Michael Chang d. Lendl, 1989
- Michael Chang: chat with Ivan when see him. But about the French Open' French Open | The Guardian
- Michael Chang defeated Ivan Lendl at the French Open in 1989 | Sport | The
- French Open Jared Donaldson Reprises Michael Chang's Underhand Serve - The York Times
- Pause, rewind, Chang's underarm serve Lendl and epic triumph at French Open 1989
- 'underhand' tactics stunned Lendl and made history | CNN
- WATCH: Donaldson recalls Michael Chang with underhand
- Tennis 128: No. 89, Michael Chang – Heavy Topspin
- Michael Chang Returns to Open, With a Protégé - The New York Times
- : Michael Chang, beyond tennis | We Are Tennis