Marc Behrend had the worst save percentage when playing 30+ games, at .848.

worst save percentage by a player with a minimum of 30 games played in NHL history

	NAME	SV%	GP	W	L	T	SA	SV	GA	GAA	SHO	MIN
1	Marc Behrend M. Behrend	.848	39	12	19	3	1,070	907	163	4.92	1	1987
2	Darren Eliot D. Eliot	.850	88	24	41	12	2,491	2,117	374	4.62	1	4856
3	Gary Laskoski G. Laskoski	.851	59	19	27	5	1,528	1,300	228	4.65	0	2939
4	Lindsay Middlebrook L. Middlebrook	.856	37	3	23	6	1,052	900	152	4.95	0	1841
5	Corrado Micalef C. Micalef	.856	113	26	59	15	2,844	2,435	409	4.25	2	5771
6	Rick Heinz R. Heinz	.857	49	14	19	5	1,110	951	159	4.06	2	2348
7	Jim Craig J. Craig	.857	30	11	10	7	700	600	100	3.78	0	1586
8	Larry Lozinski L. Lozinski	.858	30	6	11	7	734	630	104	4.29	0	1454
9	Jarmo Myllys J. Myllys	.859	39	4	27	1	1,139	978	161	5.23	0	1846
10	Ed Dyck E. Dyck	.859	49	8	28	5	1,261	1,083	178	4.36	1	2448
11	Frank Caprice F. Caprice	.859	102	31	46	11	2,770	2,380	390	4.20	1	5566
12	Steve Penney S. Penney	.859	91	35	38	12	2,225	1,912	313	3.63	1	5180
13	Rob Holland R. Holland	.861	44	11	22	9	1,227	1,056	171	4.09	1	2507
14	Alain Chevrier A. Chevrier	.863	234	91	100	14	6,185	5,340	845	4.16	2	12190
15	Paul Harrison P. Harrison	.864	109	28	59	9	2,993	2,585	408	4.23	2	5789
16	Marco Baron M. Baron	.865	86	34	38	9	2,155	1,863	292	3.64	1	4814
17	Vincent Tremblay V. Tremblay	.865	58	12	26	8	1,651	1,428	223	4.81	1	2780
18	Jean Claude Bergeron J. Claude Bergeron	.866	72	21	33	7	1,728	1,496	232	3.69	1	3772
19	John Garrett J. Garrett	.866	207	68	91	37	6,244	5,407	837	4.28	1	11738
20	Ron Grahame R. Grahame	.866	114	50	43	15	3,052	2,643	409	3.80	5	6466
21	Doug Grant D. Grant	.866	77	27	34	8	2,092	1,812	280	4.01	2	4194
22	Gilles Gratton G. Gratton	.866	47	13	18	9	1,151	997	154	4.03	0	2295
23	Tim Bernhardt T. Bernhardt	.866	67	17	36	7	1,999	1,732	267	4.29	0	3735
24	Eddie Mio E. Mio	.867	192	64	73	30	5,303	4,598	705	4.07	4	10405
25	Bob Janecyk B. Janecyk	.867	111	44	47	13	3,278	2,843	435	4.15	2	6286