2013 JSM Challenger of Champaign–Urbana – Singles

Tim Smyczek was the defending champion but lost to Erik Crepaldi in the first round.
Unseeded American Tennys Sandgren won the title defeating Australian 7th seed Samuel Groth 3–6, 6–3, 7–6^(7–5).

Urbana – Singles
2013 JSM Challenger of Champaign–Urbana
Champion	Tennys Sandgren
Runner-up	Samuel Groth
Final score	3–6, 6–3, 7–6^(7–5)

Main article: 2013 JSM Challenger of Champaign–Urbana

Seeds

1. Tim Smyczek (First Round)
2. Jack Sock (Second Round)
3. Rajeev Ram (Second Round)
4. Alex Kuznetsov (First Round)
5. Peter Polansky (First Round)
6. Rik de Voest (First Round)
7. Samuel Groth (Final)
8. John-Patrick Smith (Quarter Final)

Draw

Key

• Q = Qualifier
• WC = Wild Card
• LL = Lucky Loser
• Alt = Alternate
• SE = Special Exempt
• PR = Protected Ranking
• ITF = ITF entry
• JE = Junior Exempt
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
	7	Samuel Groth	7^7	6
	WC	Dennis Nevolo	6^5	4
								7	Samuel Groth	6	3	6^4
									Tennys Sandgren	3	6	7^7
	Q	Daniel Smethurst	5	3
		Tennys Sandgren	7	6

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1	T Smyczek	5	2
		Erik Crepaldi	7	6					E Crepaldi	7	4	4
		D Rice	6	6					D Rice	5	6	6
		T Garanganga	3	4												D Rice	3	6^2
		Jules Marie	7^7	7											7	S Groth	6	7^7
	WC	Jared Hiltzik	6^5	5					J Marie	3	7^7	4
		M Shabaz	6^5	6	3			7	S Groth	6	6^5	6
	7	S Groth	7^7	4	6																	7	S Groth	7^7	6
	3	R Ram	6	6																		WC	D Nevolo	6^5	4
	WC	M Giron	4	2				3	R Ram	4	3
		F Wolmarans	4	5				Q	J Milton	6	6
	Q	Joshua Milton	6	7											Q	J Milton	6	1	6^7
		E Quigley	3	3											WC	D Nevolo	3	6	7^9
		E Corrie	6	6					E Corrie	6^3	3
	WC	Dennis Nevolo	6	7^7				WC	D Nevolo	7^7	6
	6	R de Voest	4	6^2

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	5	P Polansky	6^6	6^8
	Q	D Smethurst	7^8	7^10				Q	D Smethurst	2	7^7	6
		D Molchanov	4	3					P Gunneswaran	6	6^5	2
		P Gunneswaran	6	6											Q	D Smethurst	7^7	7
		M Neuchrist	4	6^5											Q	D Kutrovsky	6^2	5
		A Krajicek	6	7^7					A Krajicek	7	5	2
	Q	D Kutrovsky	6	6				Q	D Kutrovsky	5	7	6
	4	A Kuznetsov	4	2																		Q	D Smethurst	5	3
	8	J-P Smith	6	7																			T Sandgren	7	6
	WC	T Kopinski	3	5				8	J-P Smith	6	6
	Q	E King	3	2				Alt	S Singh	3	4
	Alt	S Singh	6	6											8	J-P Smith	2	0
		F Peliwo	0	1												T Sandgren	6	6
		T Sandgren	6	6					T Sandgren	7^10	6
		B Fratangelo	2	6	6^6			2	J Sock	6^8	1
	2	J Sock	6	4	7^8

References

• Main Draw
• Qualifying Draw