Ron Low had the highest goals-against average when playing 100+ games, with a 4.29 average.

Interpreted as:

highest gaa by a player with 100 or more games

	NAME	GAA	GP	W	L	T	SA	SV	SV%	GA	SHO	MIN
1	Ron Low R. Low	4.29	382	102	203	38	11,192	9,729	.869	1,463	4	20465
2	John Garrett J. Garrett	4.28	207	68	91	37	6,244	5,407	.866	837	1	11738
3	Michel Dion M. Dion	4.26	227	60	118	32	6,922	6,024	.870	898	2	12659
4	Corrado Micalef C. Micalef	4.25	113	26	59	15	2,844	2,435	.856	409	2	5771
5	Paul Harrison P. Harrison	4.23	109	28	59	9	2,993	2,585	.864	408	2	5789
6	Mark Laforest M. Laforest	4.23	103	25	54	4	2,680	2,326	.868	354	2	5023
7	Frank Caprice F. Caprice	4.20	102	31	46	11	2,770	2,380	.859	390	1	5566
8	Bernie Wolfe B. Wolfe	4.18	119	20	61	21	3,441	3,017	.877	424	1	6091
9	Alain Chevrier A. Chevrier	4.16	234	91	100	14	6,185	5,340	.863	845	2	12190
10	Bob Janecyk B. Janecyk	4.15	111	44	47	13	3,278	2,843	.867	435	2	6286
11	Frank Pietrangelo F. Pietrangelo	4.12	141	46	59	6	3,843	3,353	.872	490	1	7138
12	Mike Veisor M. Veisor	4.09	139	41	62	26	4,437	3,906	.880	531	5	7781
13	Ed Staniowski E. Staniowski	4.07	219	67	104	21	6,247	5,429	.869	818	2	12050
14	Pete Lopresti P. Lopresti	4.07	175	43	102	20	5,238	4,570	.872	668	5	9844
15	Eddie Mio E. Mio	4.07	192	64	73	30	5,303	4,598	.867	705	4	10405
16	Allan Bester A. Bester	4.01	219	73	99	17	6,684	5,899	.883	785	7	11750
17	Roberto Romano R. Romano	3.99	126	46	63	8	3,905	3,434	.879	471	4	7087
18	Doug Soetaert D. Soetaert	3.97	284	110	104	42	7,759	6,730	.867	1,029	6	15553
19	Wendell Young W. Young	3.94	187	59	86	12	4,969	4,351	.876	618	2	9403
20	Greg Stefan G. Stefan	3.93	299	115	127	30	8,096	7,028	.868	1,068	5	16294
21	Kari Takko K. Takko	3.90	142	37	71	14	3,906	3,431	.878	475	1	7305
22	Curt Ridley C. Ridley	3.88	104	27	47	16	2,772	2,417	.872	355	1	5486
23	Greg Millen G. Millen	3.88	604	215	284	89	18,002	15,721	.873	2,281	17	35299
24	Richard Brodeur R. Brodeur	3.86	385	131	175	62	11,024	9,614	.872	1,410	6	21901
25	Murray Bannerman M. Bannerman	3.84	289	116	125	33	8,784	7,733	.880	1,051	8	16427