Iker Casillas has kept the most career clean sheets by a player younger than 21 in the Champions League, with 11 clean sheets.

most clean sheets by a player before turning 21 years old

	NAME	CS	M	MIN	START	GC	GC/M	OG	YC	RC	W-D-L
1	Iker Casillas I. Casillas	11	32	2,812	31	40	1.25	0	0	0	W20 D5 L7
2	Igor Vladimirovich Akinfeev I. Vladimirovich Akinfeev	6	12	1,080	12	10	0.83	0	1	0	W4 D3 L5
3	Petr Čech P. Čech	6	12	1,080	12	13	1.08	0	0	0	W5 D2 L5
4	Rui Patrício R. Patrício	4	7	611	7	9	1.29	0	1	1	W4 D0 L3
5	Gianluigi Buffon G. Buffon	3	6	540	6	5	0.83	0	0	0	W2 D3 L1
6	Ludwig Huyer L. Huyer	3	7	630	7	7	1.00	0	0	0	W4 D1 L2
7	Zvonko Milojević Z. Milojević	2	6	485	5	7	1.17	0	0	0	W4 D0 L2
8	Robert Ferguson R. Ferguson	2	4	360	4	7	1.75	0	0	0	W1 D2 L1
9	Maksym Koval M. Koval	1	4	360	4	7	1.75	0	0	0	W0 D2 L2
10	Bernd Leno B. Leno	1	8	720	8	18	2.25	0	0	0	W3 D1 L4
11	David De Gea D. De Gea	1	3	244	2	5	1.67	0	0	0	W1 D1 L1
12	Sergio Asenjo S. Asenjo	1	5	450	5	10	2.00	0	0	0	W0 D3 L2
13	Bohdan Romanovych Shust B. Romanovych Shust	1	4	360	4	5	1.25	0	1	0	W1 D3 L0
14	Eldin Jakupovic E. Jakupovic	1	2	180	2	2	1.00	0	0	0	W1 D0 L1
15	David Marshall D. Marshall	1	4	360	4	9	2.25	0	0	0	W1 D0 L3
16	Victor Valdés V. Valdés	1	3	270	3	3	1.00	0	0	0	W3 D0 L0
17	Chris Kirkland C. Kirkland	1	2	180	2	1	0.50	0	0	0	W0 D2 L0
18	Pepe Reina P. Reina	1	4	276	3	4	1.00	0	1	0	W2 D1 L1
19	Hilário	1	1	90	1	0	0.00	0	0	0	W1 D0 L0
20	Magnus Hedman M. Hedman	1	2	180	2	2	1.00	0	0	0	W1 D0 L1
21	Carlo Cudicini C. Cudicini	1	2	93	1	0	0.00	0	0	0	W2 D0 L0
22	Eugeny Anatolyevich Plotnikov E. Anatolyevich Plotnikov	1	3	270	3	3	1.00	0	0	0	W0 D2 L1
23	Daniel Hoffmann D. Hoffmann	1	2	180	2	3	1.50	0	0	0	W1 D0 L1
24	Vítor Manuel Martins V. Manuel Martins	1	2	180	2	1	0.50	0	0	0	W2 D0 L0
25	Filip de Wilde F. de Wilde	1	4	360	4	4	1.00	0	0	0	W2 D1 L1