38 players are tied for making the fewest career appearances by a Barcelona player in the Champions League, with 1 appearance. The first three are Pedro Fernandez, Andres Cuenca and Alvaro Sanz.

least appearances by a player for barcelona

	NAME	M	Rating	MIN	START	G	G/M	A	G+A	PK	FK	SH	SOT	WOOD	TCH	TCH-BOX	OFF
1	Pedro Fernandez P. Fernandez	1	7.10	58	1	0	0.00	1	1	0	0	0	0	0	27	1	0
2	Andres Cuenca A. Cuenca	1	6.73	7	0	0	0.00	0	0	0	0	0	0	0	10	0	0
3	Alvaro Sanz A. Sanz	1	6.47	14	0	0	0.00	0	0	0	0	0	0	0	14	0	0
4	Sergio Agüero S. Agüero	1		15	0	0	0.00	0	0	0	0	1	0	0	10	2	0
5	Ilaix Moriba I. Moriba	1		11	0	0	0.00	0	0	0	0	0	0	0	23	1	0
6	Matheus Fernandes M. Fernandes	1		18	0	0	0.00	0	0	0	0	1	0	0	17	1	0
7	Carles Pérez C. Pérez	1		85	1	1	1.00	0	1	0	0	4	2	0	36	3	1
8	Monchu	1		6	0	0	0.00	0	0	0	0	0	0	0	9	0	0
9	Jean-Clair Todibo J. Todibo	1		90	1	0	0.00	0	0	0	0	1	0	0	77	1	0
10	Juan Miranda J. Miranda	1		90	1	0	0.00	0	0	0	0	1	0	0	86	0	1
11	Marc Cardona M. Cardona	1		16	0	0	0.00	0	0	0	0	0	0	0	9	0	0
12	Marlon	1		18	0	0	0.00	0	0	0	0	0	0	0	13	0	0
13	Wilfrid Kaptoum W. Kaptoum	1		62	1	0	0.00	0	0	0		1	0		33		1
14	Juan Cámara J. Cámara	1		16	0	0	0.00	0	0	0		0	0		32		0
15	Adama Traoré A. Traoré	1		8	0	0	0.00			0
16	Patric	1		22	0	0	0.00			0
17	Jean Marie Dongou J. Marie Dongou	1		9	0	0	0.00			0
18	Carles Planas C. Planas	1		90	1	0	0.00			0
19	Martí Riverola M. Riverola	1		11	0	0	0.00			0
20	Marc Crosas M. Crosas	1		20	0	0	0.00			0
21	Joan Verdú J. Verdú	1		90	1	0	0.00			0
22	Rodrí	1		44	0	0	0.00			0
23	Demetrio Albertini D. Albertini	1		57	1	0	0.00			0
24	Francisco Javier Peral F. Javier Peral	1		46	1	0	0.00			0
25	David Sánchez D. Sánchez	1		1	0	0	0.00			0