Andrew MacDonald has the most career blocked shots per game, with 2.29 per game.

Interpreted as:

most blocked shots per game with a minimum of 500 games played by a player all-time

	NAME	BKS/GP	GP	G	A	P	+/-	PIM	PPG	PPA	SHG	SHA	GWG	OTG	S	S%	FOW	FO	FOW%	HIT	BKS	TKA	GVA	TOI/GP
1	Andrew MacDonald A. MacDonald	2.29	586	28	133	161	-11	276	6	29	0	5	6	0	594	4.7	0	1	0.0	371	1,342	231	377	21:23
2	Jason Smith J. Smith	2.24	670	32	90	122	+43	765	1	2	3	4	6	3	749	4.3	3	7	42.9	1,521	1,503	191	566	20:25
3	Brett Clark B. Clark	2.24	587	42	139	181	-54	257	17	45	0	2	5	1	763	5.5	2	3	66.7	654	1,316	246	289	20:08
4	Kris Russell K. Russell	2.24	912	48	206	254	+2	271	11	53	0	4	8	3	1,100	4.4	0	1	0.0	877	2,044	312	520	19:07
5	Zbynek Michalek Z. Michalek	2.22	784	42	136	178	-11	322	11	24	0	6	8	2	1,027	4.1	1	1	100.0	667	1,741	250	367	21:25
6	Alec Martinez A. Martinez	2.21	833	84	197	281	+81	242	19	64	2	2	16	4	1,182	7.1	0	3	0.0	1,021	1,841	140	524	19:36
7	Jay McKee J. McKee	2.16	630	19	75	94	+32	468	1	1	1	8	6	0	465	4.1	0	6	0.0	911	1,361	96	296	18:31
8	Jacob Trouba J. Trouba	2.14	774	73	242	315	+51	626	13	44	4	11	10	2	1,664	4.4	0	3	0.0	1,585	1,657	337	694	22:19
9	Josh Gorges J. Gorges	2.13	783	17	107	124	-6	404	3	10	0	3	3	2	515	3.3	0	3	0.0	1,114	1,671	171	357	19:50
10	Anton Volchenkov A. Volchenkov	2.13	696	19	114	133	+73	438	0	4	0	13	3	0	719	2.6	0	0		1,495	1,482	179	275	18:13
11	Chris Tanev C. Tanev	2.12	820	34	164	198	+129	206	2	6	1	5	10	4	675	5.0	0	0		387	1,738	263	464	19:58
12	Dan Girardi D. Girardi	2.11	927	56	208	264	+78	314	14	34	2	12	13	1	1,235	4.5	0	2	0.0	2,082	1,954	337	543	21:33
13	Ryan McDonagh R. McDonagh	2.00	954	76	322	398	+260	353	9	60	4	13	13	3	1,465	5.2	2	5	40.0	1,063	1,908	498	693	22:42
14	Travis Hamonic T. Hamonic	1.99	868	52	184	236	-20	766	6	20	2	7	4	0	1,509	3.4	0	3	0.0	1,336	1,725	383	666	20:57
15	Calvin de Haan C. de Haan	1.98	655	24	123	147	-7	245	2	6	1	0	4	0	877	2.7	0	2	0.0	1,301	1,294	236	451	18:36
16	Connor Murphy C. Murphy	1.96	705	41	110	151	-61	469	2	2	3	2	6	1	907	4.5	0	1	0.0	1,498	1,381	176	397	19:27
17	Niklas Hjalmarsson N. Hjalmarsson	1.96	821	25	147	172	+106	332	0	3	1	13	3	0	723	3.5	0	0		425	1,606	312	621	20:11
18	John Carlson J. Carlson	1.95	1,036	154	541	695	+99	352	47	210	2	7	32	2	2,423	6.4	1	5	20.0	899	2,017	601	1,004	23:39
19	Alex Pietrangelo A. Pietrangelo	1.92	1,041	146	473	619	+117	343	38	152	1	16	33	6	2,513	5.8	1	3	33.3	740	1,998	671	589	24:27
20	Karlis Skrastins K. Skrastins	1.91	830	32	103	135	-45	375	1	5	4	5	8	1	695	4.6	0	1	0.0	786	1,588	401	345	20:15
21	Colton Parayko C. Parayko	1.91	688	66	208	274	+50	194	16	27	1	6	18	4	1,439	4.6	0	0		894	1,314	401	404	22:28
22	Ivan Provorov I. Provorov	1.91	642	72	187	259	-33	228	11	45	0	5	11	4	1,215	5.9	0	1	0.0	766	1,225	172	635	23:48
23	Andy Greene A. Greene	1.89	1,057	52	212	264	-23	277	15	43	2	11	11	3	1,126	4.6	0	0		813	1,999	368	514	21:02
24	Roman Josi R. Josi	1.89	938	188	521	709	+64	389	64	190	1	9	35	9	2,776	6.8	0	2	0.0	669	1,771	352	627	24:52
25	Mark Giordano M. Giordano	1.89	1,148	158	419	577	+129	918	52	141	13	12	26	8	2,346	6.7	0	0		1,245	2,164	540	731	22:03