The 19 Most Expensive Tennis Cards of All-Time // ONE37pm
Paradorn Srichaphan: Shining example on the court - Olympic News
ATP: For the first time since 2003 - none of the "Big 4" in the top two in the world rankings · tennisnet.com
What were the ATP rankings just before the dominance of the Big Three? - TennisBuzz - Breaking tennis news, live scores and features
Serena Williams always questions calls, yells & slams the racket" - When Venus Williams spoke about being the 'silent' one after Australian Open loss
Explaining the U.S. Tennis Slump - The Atlantic
2003, Roddick outlasts El Aynaoui in marathon - Tennis Majors
2003 ATP Tour - Wikipedia
Harsh Computer Evidence of Steady Decline of American Tennis - The New York Times
Return Winners: The 2003 men's US Open final
One-Slam Wonders: Martin Verkerk's 'little bit of joke' run at 2003 French Open - Tennis365
Former No. 1 Ferrero to retire after Valencia Open
Andre Agassi: From Rebel To Philosopher | ATP Tour | Tennis
The day Andy Roddick reached the top of the rankings - Tennis Majors
Roger Federer down to world No3 for first time in seven years | Roger Federer | The Guardian
2003 NETPRO TOMMY HAAS ELITE 2000 ROOKIE RC #11 LIMITED ONLY /2000 RARE GERMANY | eBay
Juan Carlos Ferrero: The Humble Mosquito | ATP Tour | Tennis
Former No. 1 Roddick to retire after U.S. Open | CNN
Serena Williams is tennis's biggest star in 2003 - Sports Illustrated Vault | SI.com
List of ATP number 1 ranked singles tennis players - Wikipedia
On This Day, 2003: Justine Henin rises to No. 1 on the WTA rankings for the first time
Australian Open 2023: Ben Shelton part of growing crop of US men
