2011 Dunlop World Challenge – Men's Singles

Tatsuma Ito was the defending champion, and successfully defended his title, defeating Sebastian Rieschick in the final 6–4, 6–2.

Men's Singles
2011 Dunlop World Challenge
Champion	Tatsuma Ito
Runner-up	Sebastian Rieschick
Final score	6–4, 6–2

Seeds

1. Go Soeda (Quarterfinals)
2. Tatsuma Ito (Champion)
3. Yuichi Sugita (Semifinals)
4. Danai Udomchoke (First Round)
5. Andre Begemann (Second Round)
6. Roman Borvanov (First Round)
7. Sebastian Rieschick (Final)
8. Jummy Wang (Second Round)

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	Sebastian Rieschick	6	1	6
	3	Yuichi Sugita	4	6	3
								7	Sebastian Rieschick	4	2
								2	Tatsuma Ito	6	6
		Takao Suzuki	3	3
	2	Tatsuma Ito	6	6

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1	G Soeda	7^7	7^7
	Q	Wang Chieh-fu	6^4	6^5				1	G Soeda	7^7	4	6
		T Chen	6^4	6	6				T Chen	6^5	6	3
		D Yoo	7^7	2	4										1	G Soeda	6	6^9	4
	WC	Shota Tagawa	6	6											7	S Rieschick	3	7^11	6
		Kento Takeuchi	3	2				WC	Shota Tagawa	3	2
		A Sadecky	4	2				7	S Rieschick	6	6
	7	S Rieschick	6	6																		7	S Rieschick	6	1	6
	3	Y Sugita	5	6	6																	3	Y Sugita	4	6	3
		JP Fruttero	7	4	4			3	Y Sugita	7^7	6
	WC	Arata Onozawa	6	7^12				WC	Arata Onozawa	6^4	1
	Q	Gao Wan	3	6^10											3	Y Sugita	6	6
		Y Bhambri	7	7^7												Y Bhambri	2	1
		C Gârd	5	6^1					Y Bhambri	5	6	6
	WC	Takeshi Endo	3	6	2			8	J Wang	7	4	2
	8	J Wang	6	3	6

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	6	R Borvanov	3	1
		T Matsui	6	6					T Matsui	6	6
		Hiroyasu Ehara	3	2					H Kondo	3	4
		H Kondo	6	6												T Matsui	3	6	6^3
		S-J Cho	3	4												T Suzuki	6	3	7^7
		W-s Jun	6	6					W-s Jun	6^3	4
		T Suzuki	7^8	7^12					T Suzuki	7^7	6
	4	D Udomchoke	6^6	6^10																			T Suzuki	3	3
	5	A Begemann	6	6																		2	T Ito	6	6
	Q	Masatoshi Miyazaki	4	4				5	A Begemann	4	7	4
		Y Uchiyama	6	6					Y Uchiyama	6	5	6
	Q	J-m Lee	4	2												Y Uchiyama	3	4
		Hiroki Moriya	6	6											2	T Ito	6	6
	WC	Takuto Niki	3	3					Hiroki Moriya	3	4
		Bumpei Sato	7	6^5	1			2	T Ito	6	6
	2	T Ito	5	7^7	6

References

• Main Draw
• Qualifying Draw