Singles
2009 Oberstaufen Cup
Champion	Robin Vik
Runner-up	Jan Minář
Score	6–1, 6–2

Łukasz Kubot was the defender of title, however he chose to not take part in this tournament.
Robin Vik became the new champion, after beating Jan Minář in the final 6–1, 6–2.

Seeds

Draw

Final four

	Semifinals							Final
		Jan Minář	7	7
	6	Stefan Koubek	65	5
									Jan Minář	1	2
								Q	Robin Vik	6	6
		João Souza	2	2
	Q	Robin Vik	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	M Vassallo Argüello	4	1
		R Dutra da Silva	6	6					R Dutra da Silva	5	6	7
	Q	C-M Stebe	2	4					I Cervantes-Huegun	7	4	63
		I Cervantes-Huegun	6	6												R Dutra da Silva	3	0	r
		K Čapkovič	0	6	6											J Minář	6	3
	WC	P Gojowczyk	6	4	3				K Čapkovič	7	2	3
		J Minář	6	7					J Minář	64	6	6
	7	D Meffert	2	5																			J Minář	7	7
	3	D Gremelmayr	6	6																		6/WC	S Koubek	65	5
		G Moraru	4	4				3	D Gremelmayr	6	6
		S Vagnozzi	6	6					S Vagnozzi	3	2
		M López	2	1											3	D Gremelmayr	1	2
		P Červenák	6	6											6/WC	S Koubek	6	6
	WC	N Langer	3	4					P Červenák	2	64
		A Arnaboldi	3	2				6/WC	S Koubek	6	7
	6/WC	S Koubek	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	J Hájek	63	1
		M Bachinger	7	6					M Bachinger	7	4	64
	WC	M Zimmermann	1	6	6			WC	M Zimmermann	65	6	7
	Q	D Brown	6	3	1										WC	M Zimmermann	3	3
		G Alcaide	7	7												J Souza	6	6
		B Pašanski	66	63					G Alcaide	2	r
		J Souza	7	6					J Souza	2
	4	A Sidorenko	5	1																			J Souza	2	2
	8	B Rehnquist	2	1																		Q	R Vik	6	6
		A Flock	6	6					A Flock	6	2	6
		J Checa-Calvo	4	4					D Kindlmann	3	6	3
		D Kindlmann	6	6												A Flock	1	4
	Q	R Vik	6	6											Q	R Vik	6	6
		D Álvarez	2	1				Q	R Vik	6	7
	Q	W-S Jun	3	7	62			2	M Berrer	0	5
	2	M Berrer	6	5	7

References

• Main Draw
• Qualifying Draw