Mark Knowles Autographs

Mark Knowles (born 4 September 1971) is a Bahamian former professional tennis player and coach. He is a former world No. 1 in doubles. He won three of the four Grand Slam tournaments in men's doubles, partnering with Daniel Nestor, as well as Wimbledon in mixed doubles. At various times between 2002 and 2005 he was ranked World No. 1 in doubles. He is a five-time Olympian.
Knowles was born on 4 September 1971, the son of Samuel Knowles and Vicky Knowles-Andrews. His parents were both tennis coaches, with his English-born mother being the first female tennis pro in the Bahamas and first female president of the Bahamas Lawn Tennis Association.
Knowles played tennis from the age of three, primarily at hotel tennis courts on New Providence where his parents were coaching. He attended Xavier's Lower School in Nassau until the age of 10, when he moved to the United States to attend the Nick Bollettieri Tennis Academy on a scholarship. He trained with Nick Bollettieri for seven years. He later studied economics at the University of California, Los Angeles.
Read more about Mark Knowles on Wikipedia

Affiliate disclosure: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Current items with a signature of Mark Knowles

These are the most current items with a signature of Mark Knowles that were listed on eBay and on other online stores - click here for more items.

Picture	Item Title	Price	Store
	2013 Ace Authentic Signature Series 4/35 Mahesh Bhupathi Mark Knowles Auto 0e61	$19.62
	2013 Ace Authentic Signature Series Lime Green 6/10 Mark Knowles Auto rd4	$15.88

Traded items with a signature of Mark Knowles

The most expensive item with a signature of Mark Knowles (2013 Ace Authentic Signature Series Grand Slam Champs 1/1 Mark Knowles Auto 0f3) was sold in January 2026 for $29.22 while the cheapest item (ATP (2) AUTOGRAPHED 5X7 PHOTOS ROBBYGINEPRI & MARK KNOWLES CURRENT TENNIS STARS) found a new owner for $0.99 in December 2011. The month with the most items sold (4) was March 2026 with an average selling price of $17.46 for an autographed item of Mark Knowles. Sold items reached their highest average selling price in August 2025 with $29.22 and the month that saw the lowest prices with $0.99 was December 2011. In average, an autographed item from Mark Knowles is worth $17.33.

Most recently, these items with a signature of Mark Knowles were sold on eBay - click here for more items.

Picture	Item Title	Price	Store
	2013 Ace Authentic Signature Series /35 Mahesh Bhupathi Mark Knowles #PP-39 Auto	$17.33
	2013 Ace Authentic Signature Series /35 Mahesh Bhupathi Mark Knowles #PP-39 Auto	$17.33
	2013 Ace Authentic Signature Series /35 Mahesh Bhupathi Mark Knowles #PP-39 Auto	$17.33
	2013 Ace Authentic Signature Series /35 Mahesh Bhupathi Mark Knowles #PP-39 Auto	$17.83
	2013 Ace Authentic Signature Series 4/35 Mahesh Bhupathi Mark Knowles Auto 0e61	$19.33
	2013 Ace Authentic Signature Series 4/35 Mahesh Bhupathi Mark Knowles Auto 0e61	$17.33
	2013 Ace Authentic Signature Series 4/35 Mahesh Bhupathi Mark Knowles Auto 0e61	$17.33
	2013 Ace Authentic Signature Series Grand Slam Champs 1/1 Mark Knowles Auto 0f3	$28.22
	2013 Ace Authentic Signature Series Grand Slam Champs 1/1 Mark Knowles Auto 0f3	$29.22
	2013 Ace Authentic Signature Series Grand Slam Champs 1/1 Mark Knowles Auto 0f3	$29.22
	2013 Ace Authentic Signature Series Lime Green /10 Mark Knowles #BA-MK2 Auto	$16.59
	2013 Ace Authentic Signature Series Lime Green /10 Mark Knowles #BA-MK2 Auto	$13.59
	2013 Ace Authentic Signature Series Lime Green 6/10 Mark Knowles Auto rd4	$15.59
	2013 Ace Authentic Signature Series Lime Green 6/10 Mark Knowles Auto rd4	$15.59
	2013 Ace Authentic Signature Series Lime Green 6/10 Mark Knowles Auto rd4	$16.59