Autographs of Madison Keys
Madison Keys (born February 17, 1995) is an American professional tennis player. She has been ranked as high as world No. 5 in women's singles by the WTA. Keys has won ten career singles titles, including the 2025 Australian Open, defeating two-time defending champion Aryna Sabalenka. She was also the runner-up at the 2017 US Open.
Keys was inspired to start playing tennis after watching Venus Williams at Wimbledon on TV. Keys turned professional on her 14th birthday, becoming one of the youngest players to win a WTA Tour-level match a few months later. Keys first entered the top 100 of the WTA rankings in 2013 at the age of 17. She had her first breakthrough at a major in early 2015 when she reached the semifinals of the Australian Open as a teenager. Keys debuted in the top 10 of the WTA rankings in 2016, becoming the first American woman to achieve this milestone since Serena Williams in 1999. She reached the US Open final in 2017, losing to Sloane Stephens. Following years of injury struggles and lower results, Keys won her first major title at the 2025 Australian Open, defeating world No. 2 Iga Świątek and world No. 1 Aryna Sabalenka in the semi-final and final respectively.
Known for a fast serve and one of the most powerful forehands in the game, Keys has used her aggressive playing style to become one of the leaders of her generation of American tennis, alongside Stephens. She has had success on all surfaces, winning at least one title on each and having reached at least the quarterfinals of all four majors.
More about Madison Keys Wikipedia
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Current items with a signature of Madison Keys
These are the most current items with a signature of Madison Keys that were listed on eBay and on other online stores - click here for more items.
Traded items with a signature of Madison Keys
The most expensive item with a signature of Madison Keys (Madison Keys Signed 2025 Australian Open Hat Champion With Proof) was sold in April 2025 for £783.62 while the cheapest item (2024 Topps Chrome Tennis Madison Keys Auto Autograph Card TCA-MKS) found a new owner for £3.90 in June 2026. The month with the most items sold (15) was April 2025 with an average selling price of £335.03 for an autographed item of Madison Keys. Sold items reached their highest average selling price in April 2025 with £335.03 and the month that saw the lowest prices with £3.90 was June 2026. In average, an autographed item from Madison Keys is worth £76.36.
Most recently, these items with a signature of Madison Keys were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | 2017 madison keys autographed western & southern open player card | £15.14 |  |
 | 2018 Topps Allen Ginter MADISON KEYS Mini Framed Autograph PSA 8 | £17.12 | |
| 2024 Topps Chrome Tennis WTA Womens Autograph Auto Signed Madison Keys TCA-MKS | £16.73 | |
 | 2024 Topps Chrome Tennis Madison Keys Auto Autograph Card TCA-MKS | £3.90 | |
| MADISON KEYS Autographed 5x7 Promo Card W&S Open, Australian Open Champ, BEAUTY! | £110.26 | |
 | Madison Keys Signed 8x10 Auto Autographed Photo WTA TOUR TENNIS USA | £18.13 | |
| Madison Keys Signed 8x10 Photograph JSA COA Auto Tennis WTA Australian Open | £91.01 | |
| Madison Keys Signed 8x10 Photograph PSA/DNA Auto Tennis WTA Australian Open | £93.19 | |
| Madison Keys Signed 8x10 Photograph PSA/DNA Auto Tennis WTA Australian Open | £93.19 | |
| MADISON KEYS signed AUSTRALIAN OPEN tennis BALL | £88.01 | |
| Madison Keys Signed Autographed 8x10 Photo WTA US Open Wimbledon Jsa Coa | £49.60 | |
| Madison Keys Signed Autographed 8x10 Photo WTA US Open Wimbledon Jsa Coa | £49.60 | |
| MADISON KEYS SIGNED TENNIS 8X10 PHOTO 2025 AUSTRALIAN OPEN US WIMBLEDON BAS | £90.39 | |
| MADISON KEYS SIGNED TENNIS 8X10 PHOTO 2025 AUSTRALIAN OPEN WIN US WIMBLEDON BAS | £90.39 | |
| MADISON KEYS, Tennis, Hand Signed, Autographed 8x10 Color Photo, Australia Champ | £138.88 | |
Latest News about Madison Keys
Why this photo shows the Australian Open has a HUGE problem (27/01/2026): The revealing image was taken as reigning women's singles champion Madison Keys was knocked out of the tournament. 
Madison Keys suffers US Open humiliation as American No 6 seed crashes out in fi (25/08/2025): DANIEL MATTHEWS IN NEW YORK: The American - the 2017 finalist and two-time semifinalist - led by a set and 3-0. At one point, she was just two points from victory. US tennis star Madison Keys suffers embarrassing blooper at Wimbledon - with fan (30/06/2025): The 30-year-old was drawn against Romanian star Elena-Gabriela Ruse in the first round at Wimbledon and faced off against the world No 58 on Court 2 on Monday. Madison Keys reveals the stigma she wants to be extinguished from sport - after (26/01/2025): Australian Open champion Madison Keys hopes the stigma around therapy in sport continues to be ground down so that others can achieve the kind of release which carried her to this title. Revealed: The heartwarming story that makes Madison Keys' Australian Open win wo (26/01/2025): Last year was one to forget for Madison Keys as her chances of finally nailing an elusive grand slam title were wiped out by injury. But her husband played a big role in helping her turn that around...
Older News Stories about Madison Keys
COURT REPORT: It's a Battle of the A-Listers against the British GP, Madison Key (07/2024): JAMES SHARPE AT WIMBLEDON: Centre Court boasted a humbler array of celebs on Middle Sunday, with celebrity chef Mary Berry among those choosing SW19 over the British Grand Prix. Madison Keys breaks down at press conference after US Open semifinals loss, garn (09/2023): 'Yeah I just think, being able to take this and turn it into a positive is really possible,' Keys told reporters of her defeat, before pausing for 10 seconds to fight back tears. The moment Mirra Andreeva SLAMS umpire for controversial Wimbledon call before c (07/2023): Teenage Wimbledon star Mirra Andreeva was left seething after she was judged to have threw her racket down to concede match point in her defeat against Madison Keys. Coco Gauff says she 'has a lot to be proud of' after exiting the US Open at the (09/2022): Gauff won four matches before falling to Garcia, including a third round match to No. 20 seed (and fellow American) Madison Keys. Coco Gauff and Madison Keys cruise into US Open second round on good day for the (08/2022): Coco Gauff and Madison Keys made light work of their opponents on day one of the US Open, with both advancing to the women's singles second round without dropping a set. Harriet Dart breaks into the world's top 100 rankings for the first time after w (03/2022): MIKE DICKSON: It will guarantee her a double-digit ranking next week, which would be cut further if she beats American Madison Keys in the fourth round. US Open: Maria Sakkari wins the latest women's singles match EVER in New York (09/2021): In a match of the highest quality the two top 20 players thrashed it out for more than three and a half hours on the Arthur Ashe stadium court to take the record from Madison Keys and Alison Riske.
