most clean sheets by a player before turning 21

Gianluigi Donnarumma has kept the most career clean sheets by a player younger than 21 in Serie A, with 54 clean sheets.

Interpreted as:

most clean sheets by a player before turning 21 years old

	NAME	CS	M	MIN	START	GC	GC/M	SV	SV-PK	ERR-SH	ERR-G	OG	TKL	FOUL	YC	RC	W-D-L
1	Gianluigi Donnarumma G. Donnarumma	54	166	14,683	166	179	1.08	493	5	13	12	1	3	3	14	0	W75 D47 L44
2	Gianluigi Buffon G. Buffon	36	86	7,606	84	71	0.83					0			3	0	W42 D29 L15
3	Giovanni Galli G. Galli	23	48	4,274	47	38	0.79					0			0	0	W15 D19 L14
4	Sébastien Frey S. Frey	19	56	4,885	53	68	1.21					1			1	0	W18 D20 L18
5	Valerio Fiori V. Fiori	19	39	3,392	39	35	0.90					0			2	0	W9 D18 L12
6	Giacomo Blason G. Blason	17	79	7,110	79	119	1.51					1			0	0	W29 D18 L32
7	Angelo Peruzzi A. Peruzzi	14	45	3,963	44	58	1.29					0			1	0	W11 D16 L18
8	Giorgio Fioravanti G. Fioravanti	13	29	2,610	29	26	0.90					0			0	0	W12 D10 L7
9	Uber Gradella U. Gradella	12	49	4,410	49	64	1.31					0			0	0	W16 D20 L13
10	Lorenzo Buffon L. Buffon	11	34	3,060	34	42	1.24					0			0	0	W26 D2 L6
11	Egidio Scansetti E. Scansetti	11	40	3,600	40	67	1.68					1			0	0	W14 D11 L15
12	Ivan Pelizzoli I. Pelizzoli	10	33	2,963	32	35	1.06					0			1	0	W7 D15 L11
13	Vincenzo Provera V. Provera	10	75	6,730	75	152	2.03					0			0	1	W22 D10 L43
14	Ivano Bordon I. Bordon	9	23	1,867	19	21	0.91					0			0	0	W11 D7 L5
15	Lucidio Sentimenti L. Sentimenti	9	37	3,330	37	51	1.38					0			0	0	W9 D10 L18
16	Bruno Cassetti B. Cassetti	9	24	2,160	24	24	1.00					0			0	0	W14 D5 L5
17	Armando Fiorini A. Fiorini	9	35	3,150	35	66	1.89					0			0	0	W13 D8 L14
18	Alban Lafont A. Lafont	8	34	3,015	34	40	1.18	93	1	4	1	1	0	0	2	0	W8 D15 L11
19	Mattia Perin M. Perin	8	41	3,598	40	80	1.95		1			0			3	1	W10 D5 L26
20	Giuseppe Zinetti G. Zinetti	8	16	1,440	16	14	0.88					0			0	0	W3 D10 L3
21	Mario Grandi M. Grandi	7	18	1,620	18	21	1.17					0			0	0	W8 D5 L5
22	Simone Scuffet S. Scuffet	6	24	2,052	22	38	1.58		0			0			1	0	W8 D7 L9
23	Gianluca Curci G. Curci	6	21	1,890	21	29	1.38					0			0	0	W5 D7 L9
24	Giuseppe Gatta G. Gatta	6	14	1,260	14	24	1.71					0			0	0	W5 D3 L6
25	Gian Nicola Pinotti G. Nicola Pinotti	6	10	900	10	7	0.70					0			0	0	W3 D5 L2