Men's singles
2013 Dunlop World Challenge
Champion	Matthew Ebden
Runner-up	Yūichi Sugita
Score	6–3, 6–2

Michał Przysiężny was the defending champion but decided not to participate.

Matthew Ebden won the title, defeating Yūichi Sugita in the final, 6–3, 6–2.

Seeds

Draw

Finals

	Semifinals							Final
	1	Matthew Ebden	6	6
	8	Blaž Rola	4	4
								1	Matthew Ebden	6	6
								4	Yūichi Sugita	3	2
	4	Yūichi Sugita	6	77
		Samuel Groth	4	64

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	M Ebden	6	7
		M Bašić	1	5				1	M Ebden	7	6
		C Buchanan	6	3	7				C Buchanan	5	2
	WC	Sho Katayama	4	6	5										1	M Ebden	77	6
	WC	Jumpei Yamasaki	4	2											5	T Ito	62	4
	Q	Yuuya Kiba	6	6				Q	Y Kiba	6	3	2
	SE	B Ćorić	3	4				5	T Ito	4	6	6
	5	T Ito	6	6																		1	M Ebden	6	6
	3	P-H Herbert	6	6																		8	B Rola	4	4
	Q	A Sitak	3	4				3	P-H Herbert	612	4
		M Reid	65	4					B Mitchell	714	6
		B Mitchell	77	6												B Mitchell	3	66
		Y Uchiyama	6	6											8	B Rola	6	78
		Shuichi Sekiguchi	3	2					Y Uchiyama	4	2
		T Chen	5	77	64			8	B Rola	6	6
	8	B Rola	7	61	77

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	J Ward	6	6
		K Coppejans	3	2				6	J Ward	7	6
	Q	D Udomchoke	6	7				Q	D Udomchoke	5	2
		H Kondo	2	5											6	J Ward	4	4
	Q	Takashi Saito	4	3											4	Y Sugita	6	6
		E López-Pérez	6	6					E López-Pérez	3	3
	WC	T Suzuki	1	5				4	Y Sugita	6	6
	4	Y Sugita	6	7																		4	Y Sugita	6	77
	7	H Moriya	77	3	6																		S Groth	4	64
		Y-h Yang	65	6	3			7	H Moriya	6	3	4
		J Jung	7	6					J Jung	3	6	6
	WC	Yu Watanuki	5	3												J Jung	78	61	4
		S Groth	77	5	6											S Groth	66	77	6
		A Ward	63	7	2				S Groth	6	6
		M Pavić	6	79					M Pavić	3	4
	2	G Soeda	1	67

References

• Main Draw
• Qualifying Draw