Michael Jordan has averaged the most career blocks per game by a guard with 0.9 per game.

most blocks per game by a guard nba history

Interpreted as:

most blocks per game with a minimum of 400 games played by a player by a guard NBA history

NAME	GP	BPG	MPG	PPG	RPG	APG	SPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
Michael Jordan	930	0.9	38.6	31.5	6.3	5.4	2.5	2.8	11.8	23.3	50.5	0.6	1.8	33.2	7.3	8.7	83.8	35,887	29,277	5,836	5,012	2,306	828	2,589	2,493	+1416
Derrick White	418	0.9	27.5	12.3	3.5	4.1	0.8	1.3	4.3	9.5	45.0	1.6	4.5	36.3	2.1	2.5	85.4	11,507	5,151	1,467	1,704	333	366	563	897	+1630
Dwyane Wade	1,054	0.8	33.9	22.0	4.7	5.4	1.5	3.2	8.0	16.7	48.0	0.5	1.8	29.3	5.4	7.1	76.5	35,773	23,165	4,933	5,701	1,620	885	3,326	2,328	+2827
David Thompson	509	0.8	32.0	22.1	3.8	3.2	0.9	2.6	8.3	16.4	50.4	0.1	0.3	27.7	5.5	7.1	77.8	16,305	11,264	1,921	1,631	459	407	1,129	1,287
George Gervin	709	0.8	33.6	26.5	4.4	2.8	1.2	3.0	10.3	20.3	50.8	0.1	0.5	29.7	5.8	6.8	84.5	23,831	18,813	3,153	1,976	836	566	2,137	2,045
Tracy McGrady	618	0.8	34.4	21.5	5.8	4.9	1.3	2.3	7.8	18.0	43.7	1.3	3.9	34.3	4.5	6.0	74.9	21,253	13,294	3,561	3,017	787	487	1,429	1,084	+946
Danny Green	764	0.8	25.2	8.6	3.4	1.5	1.0	1.0	3.0	7.3	42.0	1.9	4.7	39.8	0.6	0.8	80.6	19,247	6,586	2,598	1,173	788	573	749	1,347	+3118
Ron Harper	1,009	0.7	30.9	13.8	4.3	3.9	1.7	2.2	5.3	11.8	44.6	0.5	1.8	28.9	2.7	3.8	72.0	31,199	13,910	4,309	3,916	1,716	729	2,251	2,324	+1199
John Wall	647	0.7	34.9	18.7	4.2	8.9	1.6	3.7	6.8	15.7	43.0	1.0	3.1	32.2	4.2	5.4	77.6	22,588	12,088	2,704	5,735	1,045	439	2,412	1,394	-125
Latrell Sprewell	400	0.7	40.0	20.1	4.3	4.7	1.7	3.1	7.1	16.2	43.6	1.4	4.2	33.2	4.6	5.8	79.1	16,009	8,032	1,725	1,862	696	269	1,247	761	-395
Clyde Drexler	1,086	0.7	34.6	20.4	6.1	5.6	2.0	2.7	7.7	16.3	47.2	0.8	2.4	31.8	4.3	5.5	78.8	37,537	22,195	6,677	6,125	2,207	719	2,977	3,285	+434
Dennis Johnson	1,100	0.6	32.7	14.1	3.9	5.0	1.3	2.4	5.3	11.9	44.5	0.1	0.5	17.2	3.4	4.3	79.7	35,954	15,535	4,249	5,499	1,477	675	2,448	3,087
Todd Day	483	0.6	25.3	12.3	3.4	1.5	1.1	1.5	4.2	10.4	40.6	1.2	3.4	34.5	2.6	3.6	73.9	12,214	5,917	1,649	713	532	291	717	1,348	-78
Michael Cooper	873	0.6	27.1	8.9	3.2	4.2	1.2	1.6	3.5	7.4	46.9	0.5	1.4	34.0	1.5	1.8	83.3	23,635	7,729	2,769	3,666	1,033	523	1,429	2,329
Willie Anderson	474	0.6	27.9	11.1	3.5	3.7	0.9	1.9	4.6	9.8	46.4	0.2	0.7	27.1	1.8	2.2	78.9	13,236	5,263	1,665	1,733	444	280	902	1,205	-13
Eddie Jones	824	0.6	34.1	15.0	4.0	2.9	1.7	1.6	5.2	12.0	43.8	1.6	4.4	37.4	2.9	3.5	81.1	28,058	12,357	3,258	2,414	1,409	484	1,315	2,104	+1806
Paul Pressey	526	0.6	25.3	9.3	3.6	4.7	1.3	2.2	3.5	7.3	48.0	0.1	0.5	21.0	2.2	3.0	74.8	13,326	4,906	1,901	2,487	687	302	1,158	1,412
James Harden	1,072	0.6	34.7	24.1	5.6	7.1	1.5	3.7	7.1	16.2	44.1	2.7	7.5	36.4	7.1	8.3	86.1	37,222	25,885	6,017	7,629	1,597	600	3,919	2,695	+4262
Phil Chenier	426	0.6	32.5	17.7	3.5	2.9	1.6	1.4	7.3	16.3	44.7	0.1	0.3	40.0	3.1	3.8	81.8	13,859	7,537	1,507	1,236	682	238	157	792
Jrue Holiday	975	0.5	33.1	16.1	4.2	6.4	1.4	2.7	6.3	13.7	46.3	1.5	4.1	37.1	2.0	2.5	78.4	32,263	15,736	4,075	6,201	1,406	508	2,596	2,095	+2582
Klay Thompson	793	0.5	32.6	19.6	3.5	2.3	0.9	1.7	7.3	16.1	45.3	3.1	7.6	41.3	1.8	2.1	85.8	25,842	15,531	2,795	1,843	676	413	1,336	1,624	+3914
Jerry Stackhouse	734	0.5	33.1	18.2	3.3	3.4	1.0	2.9	5.9	14.5	41.0	1.1	3.5	30.4	5.2	6.4	81.6	24,331	13,324	2,457	2,498	700	380	2,133	1,477	-202
Patrick Beverley	666	0.5	26.6	8.3	4.1	3.4	1.1	1.2	2.9	7.0	41.3	1.5	3.9	37.1	1.0	1.4	76.0	17,689	5,520	2,729	2,245	708	343	792	1,947	+1553
Trenton Hassell	476	0.5	28.0	6.7	3.0	2.1	0.5	1.0	2.8	6.2	44.8	0.2	0.6	32.9	1.0	1.3	76.6	13,305	3,192	1,445	990	231	244	498	1,126	-928
Bruce Brown	416	0.5	25.1	8.9	4.2	2.5	0.9	1.1	3.5	7.2	48.1	0.6	1.8	33.7	1.3	1.7	76.4	10,454	3,705	1,765	1,033	384	213	465	999	-315