File:Roger Federer - Meilensteine im ATP-Ranking.png - Wikimedia Commons
We followed the No. 1,700-ranked tennis player in the world to get an inside look at tennis' minor leagues - MarketWatch
Anexo:Ranking ATP 2001 (individual masculino) - Wikipedia, la enciclopedia libre
ATP Rankings: Roger Federer out of the top 10, Cameron Norrie into top 20, Andy Murray plunges - Tennis365
Comparing the competitiveness of top 10 VS top 100 in ranking points : r/ tennis
2001 ATP Tour - Wikipedia
Top 10 Greatest Men's Tennis Players from 2001 to 2022 || Tennis - YouTube
ATP Tour Cumulative Points Ranking - 2000 to 2009 : r/tennis
ATP Ranking Stats
Roger Federer - Wikipedia
ATP Rankings: Rafael Nadal enters record 900th straight Week in Top 10 of ATP Rankings - Check Out
List of ATP number 1 ranked singles tennis players - Wikipedia
November 16, 2001: Lleyton Hewitt secures world No 1 ranking
ATP TOP10 Players History since 1973 - Ranking by the total number of weeks - Upd. October 8, 2018 - YouTube
Lleyton Hewitt's 2001 Masters Cup Victory In Sydney | ATP Tour | Tennis
Tennis Espresso Journal on Twitter: "Ota Index・August Edition - W31.2022.OI The Total Top#10 ATP Ranking Points #OtaIndex ＃太田の索引 🎾☕️🗞 Ota Index method: - avg points as Top#10 - total points as Top#10 ＃
Roger Federer to fall to No. 30 after Australian Open, his lowest ATP ranking since 2001
The N.C.A.A. Champion Ben Shelton Is Turning Pro. He Already Has a Big Win. - The New York Times
The day Roger Federer won his first title - Tennis Majors
The complete history of every No. 1 male tennis player - SWI swissinfo.ch
50 for 50: Lleyton Hewitt, 2001 men's singles champion - Official Site of the 2023 US Open Tennis Championships - A USTA Event
Rafael Nadal, 15, makes first appearance on the ATP ranking list
Top 10 ATP No 1s by weeks: Novak Djokovic closing in on Roger Federer milestone, but who else features?
Lleyton Hewitt's 2001 Masters Cup Victory In Sydney | ATP Tour | Tennis
The day Roger Federer won his first title - Tennis Majors
