Men's singles
2012 Nottingham Challenge
Champion	Grega Žemlja
Runner-up	Karol Beck
Score	7–6(7–3), 4–6, 6–4

Dudi Sela was the defending champion, but he lost in the quarterfinals to Grega Žemlja.
Grega Žemlja won the title defeating Karol Beck in the final 7–6^(7–3), 4–6, 6–4.

Seeds

Draw

Finals

	Semifinals							Final
	6	Grega Žemlja	6	77
	7	Jesse Levine	4	63
								6	Grega Žemlja	77	4	6
								2	Karol Beck	63	6	4
		Izak van der Merwe	1	6	2
	2	Karol Beck	6	2	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	D Sela	78	6
		E Donskoy	66	1				1	D Sela	6	6
	Q	R Bloomfield	6	6				Q	R Bloomfield	2	4
	Q	A Bury	2	4											1	D Sela	2	3
		J Mertl	65	77	64										6	G Žemlja	6	6
	WC	E Corrie	77	64	77			WC	E Corrie	6	3	65
		R Berankis	4	6	4			6	G Žemlja	4	6	77
	6	G Žemlja	6	4	6																	6	G Žemlja	6	77
	4	R Ram	3	64																		7	J Levine	4	63
		J Duckworth	6	77					J Duckworth	6	1	77
	Q	A Bossel	6	6				Q	A Bossel	2	6	64
	WC	L Bambridge	4	2												J Duckworth	4	5
	SE	R Kendrick	6	7											7	J Levine	6	7
	Q	S Bohli	4	5				SE	R Kendrick	3	4
		A Menéndez	4	66				7	J Levine	6	6
	7	J Levine	6	78

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	M İlhan	6	64	4
		A Kuznetsov	4	77	6				A Kuznetsov	3	6	4
		M Teixeira	2	4					I van der Merwe	6	2	6
		I van der Merwe	6	6												I van der Merwe	6	6
		A Mannarino	4	6	63											Y Sugita	3	4
		Y Sugita	6	3	77				Y Sugita	4	6	6
		J Wang	6	4	65			3	M Russell	6	3	4
	3	M Russell	2	6	77																		I van der Merwe	1	6	2
	8	R de Voest	6	6																		2	K Beck	6	2	6
		D Udomchoke	3	2				8	R de Voest	3	2
		J Janowicz	3	6	6				J Janowicz	6	6
		L Grigelis	6	3	3											J Janowicz	3	710	61
	WC	J Goodall	6	6											2	K Beck	6	68	77
	WC	K Edmund	2	3				WC	J Goodall	3	3
		P Torebko	5	2				2	K Beck	6	6
	2	K Beck	7	6

References

• Main Draw
• Qualifying Draw