Novak Djokovic wins first of 17 Grand Slam titles on January 28, 2008: WATCH | Tennis News
US Open 2021: Novak Djokovic goes for calendar Grand Slam in New York - BBC Sport
Wimbledon 2021: Novak Djokovic equals legends Federer, Nadal's 20 Grand Slam titles feat | Tennis News
Novak Djokovic, Rafael Nadal, Roger Federer 20 Grand Slams Stats | ATP Tour | Tennis
Federer, Nadal, Djokovic: Road from the 1st to the 20th Grand Slam Title
Novak Djokovic - Wikipedia
20 Grand Slam of Novak Djokovic - The Sigma Awards
Most Grand Slam Wins Men: Nadal, Federer, Djokovic - List of Most grand slam titles in Amateur and Open Era - myKhel
Novak Djokovic: 19 stats for his 19th Grand Slam title
Australian Open - “Most of my attention and my energy from this day forward, until I retire from tennis, is going to be directed in majors, trying to win more major trophies.”
Novak Djokovic | Biography, Grand Slams, & Facts | Britannica
GOAT: Novak Djokovic closes Grand Slam gap on Rafael Nadal and Roger Federer - BBC Sport
Timeline: How Novak Djokovic caught up with Roger Federer and Rafael Nadal at 20 Grand Slam titles | Tennis News - Times of India
ESPN on Twitter: "Novak Djokovic wins his 9th Grand Slam title and takes sole possession of 8th on all-time list for most major titles. http://t.co/vyIJl43zN2" / Twitter
Novak Djokovic: What next for 20-time Grand Slam champion after Australia row? - BBC Sport
Novak Djokovic Wins 21st Grand Slam Title | Hypebeast
Federer, Nadal and Djokovic's race to 20 Grand Slam titles | Reuters
Novak Djokovic wins seventh Wimbledon title and 21st Grand Slam | Tennis News - Times of India
French Open done and dusted, Novak Djokovic on track for calendar Slam | Tennis News - Times of India
US Open: Why Novak Djokovic's Grand Slam Was Too Much to Ask | Time
Novak Djokovic wins Wimbledon final for 20th Grand Slam victory, ties Nadal and Federer
Nadal: 'I would sign now for 24 Grand Slams, but I won't be betting on it' - TennisBuzz - Breaking tennis news, live scores and features
Djokovic Wins His First Grand Slam - The New York Times
