Dwight Howard has the most career blocks per game by an 18-year-old player with 1.9 per game.

Interpreted as:

most blocks per game by a player as a 18 year old

	NAME	BPG	GP	MPG	PPG	RPG	APG	SPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Dwight Howard D. Howard	1.9	17	32.0	10.5	10.4	1.6	1.0	3.8	6.9	54.7	0.0	0.0		3.0	5.1	58.6	57.6	3.8	6.6	2.2	544	179	177	27	17	32	38	40	+19
2	Jalen Duren J. Duren	1.2	13	21.4	6.3	7.4	0.3	0.3	2.7	4.8	55.6	0.0	0.1	0.0	0.9	2.4	38.7	53.5	2.9	4.5	1.1	279	82	96	4	4	15	14	27	-69
3	Tracy McGrady T. McGrady	1.0	64	18.4	7.0	4.2	1.5	0.8	2.8	6.2	45.0	0.2	0.6	34.1	1.2	1.7	71.2	50.5	1.6	2.6	1.0	1,179	451	269	98	49	61	66	86	-229
4	Eddy Curry E. Curry	0.8	13	12.4	4.4	2.2	0.3	0.2	1.5	3.6	40.4	0.0	0.0		1.5	2.4	61.3	47.0	0.6	1.6	0.9	161	57	29	4	2	11	12	23	-44
5	Andris Biedrins A. Biedrins	0.8	20	11.9	3.7	3.2	0.3	0.5	1.6	2.6	59.6	0.0	0.1	0.0	0.6	1.3	42.3	57.5	1.2	2.0	0.4	237	73	63	6	9	15	7	49	+4
6	LeBron James L. James	0.7	31	40.2	20.2	5.9	6.1	1.6	7.6	17.9	42.6	1.0	3.3	31.1	3.8	5.0	77.3	50.1	1.5	4.5	3.9	1,247	625	184	188	49	23	121	56	-67
7	Giannis Antetokounmpo G. Antetokounmpo	0.7	13	16.2	5.2	3.2	0.9	0.5	2.1	4.1	50.9	0.5	1.2	40.0	0.6	1.2	50.0	56.6	0.7	2.5	1.0	210	68	42	12	7	9	13	23	+3
8	Josh Smith J. Smith	0.7	13	12.7	5.1	2.6	0.8	0.3	1.9	3.9	49.0	0.0	0.2	0.0	1.2	1.9	64.0	53.2	1.0	1.6	1.2	165	66	34	11	4	9	16	18	-8
9	Amir Johnson A. Johnson	0.7	3	12.9	6.7	1.3	1.0	0.0	2.3	3.3	70.0	0.7	1.0	66.7	1.3	1.3	100.0	85.0	1.0	0.3	1.3	39	20	4	3	0	2	4	7	-22
10	Jermaine O'Neal J. O'Neal	0.6	45	10.2	4.1	2.8	0.2	0.0	1.5	3.4	45.1	0.0	0.0	0.0	1.0	1.7	60.3	49.4	0.9	1.9	0.6	458	185	124	8	2	26	27	46	+26
11	Joshua Primo J. Primo	0.5	8	7.4	2.0	0.8	0.5	0.4	0.8	1.4	54.5	0.5	1.0	50.0	0.0	0.0		72.7	0.1	0.6	0.0	59	16	6	4	3	4	0	4	+7
12	Andrew Bynum A. Bynum	0.5	46	7.4	1.6	1.7	0.2	0.1	0.7	1.8	40.2	0.0	0.0		0.2	0.6	29.6	39.4	0.7	1.0	0.4	338	74	80	9	4	22	17	56	-47
13	Darko Milicic D. Milicic	0.4	34	4.7	1.4	1.3	0.2	0.2	0.5	1.9	26.2	0.0	0.0	0.0	0.4	0.7	58.3	31.8	0.3	0.9	0.4	159	48	43	7	7	15	13	33	-45
14	Dragan Bender D. Bender	0.3	9	9.4	3.3	1.0	0.4	0.2	1.3	3.1	42.9	0.7	1.7	40.0	0.0	0.0		53.6	0.3	0.7	0.3	85	30	9	4	2	3	3	12	+16
15	Jonathan Bender J. Bender	0.3	9	4.4	2.2	0.8	0.0	0.0	0.9	2.3	38.1	0.2	0.6	40.0	0.2	0.4	50.0	43.9	0.0	0.8	0.4	40	20	7	0	0	3	4	5	-5
16	Kobe Bryant K. Bryant	0.3	71	15.5	7.6	1.9	1.3	0.7	2.5	5.9	41.7	0.7	1.9	37.5	1.9	2.3	81.9	54.4	0.7	1.2	1.6	1,103	539	132	91	49	23	112	102	+60
17	Robert Swift R. Swift	0.1	7	3.9	0.4	0.0	0.3	0.0	0.1	0.4	33.3	0.0	0.0		0.1	0.3	50.0	38.7	0.0	0.0	0.0	27	3	0	2	0	1	0	5	-31