en 2013 Knoxville Challenger

2013 Knoxville Challenger
2013 Knoxville Challenger
Date	4–10 November
Edition	10th
Surface	Hard
Location	Knoxville, United States
Champions
Singles
	Tim Smyczek
Doubles
	Samuel Groth / John-Patrick Smith

The 2013 Knoxville Challenger was a professional tennis tournament played on hard courts. It was the tenth edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Knoxville, United States between 4 and 10 November 2013.

Singles main-draw entrants

Country	Player	Rank¹	Seed
USA	Tim Smyczek	83	1
USA	Denis Kudla	90	2
USA	Jack Sock	94	3
USA	Michael Russell	96	4
USA	Donald Young	104	5
USA	Ryan Harrison	105	6
USA	Rajeev Ram	120	7
USA	Alex Kuznetsov	121	8

The following players received wildcards into the singles main draw:

The following players used protected ranking into the singles main draw:

The following players received entry as an alternate into the singles main draw:

The following players received entry from the qualifying draw:

The following players received entry into the singles main draw as lucky losers:

Samuel Groth / John-Patrick Smith def. Carsten Ball / Peter Polansky 6–7^(6–8), 6–2, [10–7]