Since 1949-50, Peter Budaj has the highest goals-against average in the playoffs when playing 7+ games, with a 5.13 average.

highest playoff gaa by a player since 1950 minimum 7 games played

	NAME	GAA	GP	GS	W	L	T	OTL	SA	SV	SV%	GA	SHO	MIN
1	Peter Budaj P. Budaj	5.13	7	1	0	2			108	91	.843	17	0	199
2	Wade Flaherty W. Flaherty	4.93	7		2	3	0		221	190	.860	31	0	377
3	Mark Fitzpatrick M. Fitzpatrick	4.77	9		0	3	0		124	101	.815	23	0	289
4	Doug Keans D. Keans	4.77	9		2	6			193	159	.824	34	0	428
5	Jim Carey J. Carey	4.61	10		2	5	0		190	155	.816	35	0	455
6	Vitek Vanecek V. Vanecek	4.52	10	7	2	4	0	0	175	146	.834	29	0	385
7	Roland Melanson R. Melanson	4.47	23		4	9	0		428	369	.862	59	0	792
8	Mario Lessard M. Lessard	4.45	20		6	12			624	540	.865	84	0	1131
9	Ernie Wakely E. Wakely	4.39	10		2	6			290	253	.872	37	1	506
10	Allan Bester A. Bester	4.37	11		2	6	0		284	247	.870	37	0	508
11	Clint Malarchuk C. Malarchuk	4.31	15		2	9	0		380	324	.853	56	0	779
12	John Garrett J. Garrett	4.30	9		4	3			232	199	.858	33	0	460
13	Murray Bannerman M. Bannerman	4.27	40		20	18			1,299	1,134	.873	165	0	2316
14	Craig Billington C. Billington	4.23	8	0	0	2	0		102	87	.853	15	0	213
15	Gary Bromley G. Bromley	4.19	7		2	5			178	153	.860	25	0	358
16	Jeff Reese J. Reese	4.08	11		3	5	0		241	206	.855	35	0	515
17	Steve Baker S. Baker	4.01	14		7	7			381	326	.856	55	0	824
18	Bob Froese B. Froese	4.00	18		3	9	0		418	363	.868	55	0	826
19	Stephane Fiset S. Fiset	3.95	14	6	1	7	0		305	268	.879	37	0	562
20	Ed Staniowski E. Staniowski	3.94	8		1	6			234	206	.880	28	0	426
21	Trevor Kidd T. Kidd	3.93	10	0	3	5	0		232	196	.845	36	1	550
22	Daren Puppa D. Puppa	3.90	16		4	9	0		396	345	.871	51	0	785
23	Ron Low R. Low	3.85	7		1	6			268	239	.892	29	0	452
24	Eddie Mio E. Mio	3.85	17		9	7			544	481	.884	63	0	982
25	Pyotr Kochetkov P. Kochetkov	3.83	10	4	2	5	0	0	214	184	.860	30	0	470