2011 All Japan Indoor Tennis Championships – Singles

Yuichi Sugita was the defending champion after defeating Matthew Ebden in the 2010 final. He was eliminated by Cedrik-Marcel Stebe already in the first round.
Stebe reached the final, but lost to Dominik Meffert 6–4, 4–6, 2–6.

Singles
2011 All Japan Indoor Tennis Championships
Champion	Dominik Meffert
Runner-up	Cedrik-Marcel Stebe
Final score	4–6, 6–4, 6–2

Seeds

1. Go Soeda (Semifinals)
2. Matthias Bachinger (Quarterfinals)
3. Tatsuma Ito (Quarterfinals)
4. Yuichi Sugita (First Round)
5. Dominik Meffert (Champion)
6. Sebastian Rieschick (Quarterfinals)
7. Simon Stadler (Semifinals)
8. Andre Begemann (Quarterfinals)

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
	1	Go Soeda	4	7	6^0
	Q	Cedrik-Marcel Stebe	6	6^4	7
								Q	Cedrik-Marcel Stebe	4	6	2
								5	Dominik Meffert	6	4	6
	7	Simon Stadler	1	3
	5	Dominik Meffert	6	6

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1	G Soeda	7	6
		Hiroki Moriya	5	2				1	G Soeda	6	6
		D Udomchoke	6	6					D Udomchoke	2	2
		N Monroe	4	3											1	G Soeda	6	6
	WC	T Suzuki	5	r											6	S Rieschick	2	4
		H Kondo	4						H Kondo	6	4	2
		P Oswald	0	4				6	S Rieschick	4	6	6
	6	S Rieschick	6	6																		1	G Soeda	0	7	6^0
	4	Y Sugita	6	1	1																	Q	C-M Stebe	6	6^4	7
	Q	C-M Stebe	3	6	6			Q	C-M Stebe	6	6
	WC	Kento Takeuchi	4	4					T Fabbiano	3	1
		T Fabbiano	6	6											Q	C-M Stebe	6	6
		K Kim	7	7											8	A Begemann	2	4
		M Ryderstedt	6^5	5					K Kim	6^1	6^6
		W-s Jun	3	7	6^4			8	A Begemann	7	7
	8	A Begemann	6	6^5	7

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	7	S Stadler	6	6
		G Naso	4	3				7	S Stadler	6	6
		T-h Yang	6^4	5				Q	T Fernandes	0	4
	Q	T Fernandes	7	7											7	S Stadler	6	7
		Y-k Lim	6^0	4											3	T Ito	4	6^3
	Q	Sho Katayama	7	6				Q	Sho Katayama	6^2	5
		C Ebelthite	3	0				3	T Ito	7	7
	3	T Ito	6	6																		7	S Stadler	1	3
	5	D Meffert	6	6																		5	D Meffert	6	6
		V Vardhan	4	4				5	D Meffert	7	6
		J Lemke	4	2				Q	P Gojowczyk	5	3
	Q	P Gojowczyk	6	6											5	D Meffert	6	6
	WC	T Matsui	1	4											2	M Bachinger	4	4
	WC	Y Uchiyama	6	6				WC	Y Uchiyama	4	3
		A Kumantsov	5	0^r				2	M Bachinger	6	6
	2	M Bachinger	7	3

References

• Main Draw
• Qualifying Draw