Men's singles
2013 Nottingham Challenge
Final
Champion	Steve Johnson
Runner-up	Ruben Bemelmans
Score	7–5, 7–5
Events
Singles men women Doubles men women
← 2012 · Nottingham Challenge · 2014 →

Grega Žemlja was the defending champion, but chose to compete in the 2013 Birmingham Championship instead.
Steve Johnson won the final 7–5, 7–5 against Ruben Bemelmans.

	Semifinals							Final
		Ruben Bemelmans	5	77	77
		Rik de Voest	7	65	65
									Ruben Bemelmans	5	5
									Steve Johnson	7	7
		Steve Johnson	6	6
		Somdev Devvarman	3	4

	First round							Second round							Quarterfinals							Semifinals
	1	A Bogomolov Jr.	5	r
		U Ignatik	7						U Ignatik	4	3
		K Beck	6	4	3			LL	D Zhyrmont	6	6
	LL	D Zhyrmont	4	6	6										LL	D Zhyrmont	2	2
		R Bemelmans	77	6												R Bemelmans	6	6
	WC	D Smethurst	63	1					R Bemelmans	77	6
		M Authom	1	2				7	M Ebden	62	3
	7	M Ebden	6	6																			R Bemelmans	5	77	77
	4	T Smyczek	64	3																			R de Voest	7	65	65
		R de Voest	77	6					R de Voest	6	6
		Y Sugita	6	6					Y Sugita	3	2
	WC	J Milton	3	0												R de Voest	3	6	6
	WC	D Rice	6	3	713										8	G Soeda	6	1	3
		B Klahn	4	6	611			WC	D Rice	6	1	2
	Q	A Bossel	6	2	3			8	G Soeda	3	6	6
	8	G Soeda	1	6	6

	First round							Second round							Quarterfinals							Semifinals
	6	I Marchenko	77	77
		F Serra	64	64				6	I Marchenko	5
		M Berrer	6	6					M Berrer	4r
	Q	George Coupland	4	3											6	I Marchenko	64	0
		S Johnson	6	6												S Johnson	77	6
	WC	Richard Gabb	2	3					S Johnson	6	78
		M Bachinger	6	63	4			3	V Pospisil	4	66
	3	V Pospisil	3	77	6																		S Johnson	6	6
	5	J Sock	6	6																			S Devvarman	3	4
		M Przysiężny	4	2				5	J Sock	6	65	3
	Q	B Klein	62	4					S Devvarman	1	77	6
		S Devvarman	77	6												S Devvarman	3	77	6
	Q	J Ward-Hibbert	1	65												D Young	6	64	4
		D Young	6	77					D Young	6	6
		F Cipolla	6	6					F Cipolla	1	4
	2	M Alund	3	2

• Main Draw
• Qualifying Draw