which goalie has the best gaa in a single season since 1980 with at least 50 games started

Since 1979-80, Marty Turco has the lowest goals-against average by a goalie with 50+ games started in a season, with a 1.72 average in 2002-03.

	NAME	GAA	GS	SEASON	TM	GP	W	L	T	OTL	SA	SV	SV%	GA	SHO	MIN
1	Marty Turco M. Turco	1.72	52	2002-03	DAL	55	31	10	10		1,359	1,267	.932	92	7	3203
2	Roman Cechmanek R. Cechmanek	1.83	57	2002-03	PHI	58	33	15	10		1,368	1,266	.925	102	6	3350
3	Dominik Hasek D. Hasek	1.87	64	1998-99	BUF	64	30	18	14		1,877	1,758	.937	119	9	3817
4	Ed Belfour E. Belfour	1.88	60	1997-98	DAL	61	37	12	10		1,335	1,223	.916	112	9	3581
5	Martin Brodeur M. Brodeur	1.89	69	1997-98	NJD	70	43	17	8		1,569	1,439	.917	130	10	4128
6	Patrick Roy P. Roy	1.94	63	2001-02	COL	63	32	23	8		1,629	1,507	.925	122	9	3773
7	Jonathan Quick J. Quick	1.95	69	2011-12	LAK	69	35	21		13	1,863	1,730	.929	133	10	4099
8	Roman Turek R. Turek	1.95	66	1999-00	STL	67	42	15	9		1,470	1,341	.912	129	7	3960
9	Carey Price C. Price	1.96	66	2014-15	MTL	66	44	16		6	1,953	1,823	.933	130	9	3977
10	Henrik Lundqvist H. Lundqvist	1.97	62	2011-12	NYR	62	39	18		5	1,753	1,630	.930	123	8	3754
11	Marty Turco M. Turco	1.98	72	2003-04	DAL	73	37	21	13		1,648	1,504	.913	144	9	4359
12	Ed Belfour E. Belfour	1.99	59	1998-99	DAL	61	35	15	9		1,373	1,256	.915	117	5	3536
13	Byron Dafoe B. Dafoe	1.99	67	1998-99	BOS	68	32	23	11		1,800	1,667	.926	133	10	4001
14	Tim Thomas T. Thomas	2.00	55	2010-11	BOS	57	35	11		9	1,811	1,699	.938	112	9	3364
15	Roman Cechmanek R. Cechmanek	2.01	57	2000-01	PHI	59	35	15	6		1,464	1,349	.921	115	10	3431
16	Martin Brodeur M. Brodeur	2.02	73	2002-03	NJD	73	41	23	9		1,706	1,559	.914	147	9	4374
17	Martin Brodeur M. Brodeur	2.03	75	2003-04	NJD	75	38	26	11		1,845	1,691	.917	154	11	4555
18	Tuukka Rask T. Rask	2.04	58	2013-14	BOS	58	36	15		6	1,641	1,526	.930	115	7	3386
19	Dominik Hasek D. Hasek	2.05	56	2006-07	DET	56	38	11		6	1,309	1,195	.913	114	8	3341
20	Andrew Raycroft A. Raycroft	2.05	55	2003-04	BOS	57	29	18	9		1,586	1,469	.926	117	3	3420
21	Sergei Bobrovsky S. Bobrovsky	2.06	63	2016-17	CBJ	63	41	17	0	5	1,854	1,727	.931	127	7	3707
22	Ben Bishop B. Bishop	2.06	60	2015-16	TBL	61	35	21		4	1,672	1,549	.926	123	6	3585
23	Tom Barrasso T. Barrasso	2.07	61	1997-98	PIT	63	31	14	13		1,556	1,434	.922	122	7	3542
24	Miikka Kiprusoff M. Kiprusoff	2.07	73	2005-06	CGY	74	42	20		11	1,951	1,800	.923	151	10	4380
25	Braden Holtby B. Holtby	2.07	63	2016-17	WSH	63	42	13	0	6	1,690	1,563	.925	127	9	3680