Greg Ostertag has rejected the most career shots versus Shaquille O'Neal, with 56 blocks.

NAME	BLK	GP	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	PTS	REB	AST	STL	TOV	PF	+/-
Greg Ostertag	56	32	20.2	4.2	5.7	0.5	0.2	1.8	0.6	1.3	3.2	42.6	0.0	0.0		1.5	2.4	63.6	648	135	182	17	7	19	112	-19
Dikembe Mutombo	52	24	29.1	7.5	8.7	0.4	0.3	2.2	1.1	2.7	5.3	50.0	0.0	0.0		2.1	3.1	68.0	697	179	209	10	7	26	88	-15
Kevin Garnett	51	39	38.0	19.5	11.4	4.3	1.4	1.3	2.6	7.8	16.8	46.6	0.4	0.9	37.8	3.5	4.6	75.6	1,481	762	444	169	55	101	93	-175
Patrick Ewing	51	26	35.4	21.4	10.8	1.8	0.8	2.0	2.8	8.9	20.1	44.4	0.1	0.3	25.0	3.5	4.4	79.1	921	557	280	46	22	73	111	-36
Hakeem Olajuwon	47	20	34.9	18.4	9.1	2.9	1.4	2.4	1.9	7.4	16.5	44.7	0.1	0.1	50.0	3.7	4.9	75.3	697	368	182	57	28	37	75	+7
Dale Davis	45	39	27.1	6.2	8.3	1.2	0.6	1.2	0.7	2.5	5.5	44.4	0.0	0.0		1.3	2.2	60.0	1,056	243	323	47	25	27	128	-20
Tim Duncan	44	32	38.4	22.0	12.1	2.7	0.7	1.4	2.3	8.3	18.3	45.2	0.0	0.2	0.0	5.5	8.7	63.9	1,230	705	386	85	21	75	102	-18
Shawn Bradley	42	33	16.2	6.2	3.4	0.7	0.6	1.3	0.8	2.4	6.2	38.3	0.0	0.0	0.0	1.4	1.9	72.6	536	203	111	23	21	26	102	-86
Jermaine O'Neal	41	32	23.4	11.8	6.9	1.6	0.6	1.3	1.6	4.0	9.9	40.5	0.0	0.0	0.0	3.8	5.3	70.8	748	377	221	50	19	51	111	-59
Marcus Camby	40	22	28.4	9.0	9.5	2.1	0.7	1.8	1.1	3.3	8.3	39.9	0.0	0.1	50.0	2.3	3.3	70.8	625	198	210	47	15	25	75	-86
Rasheed Wallace	40	36	35.9	18.1	7.2	1.8	0.8	1.1	1.6	7.1	14.6	48.5	1.4	3.4	40.2	2.6	3.8	68.6	1,294	653	258	64	29	59	127	+20
Derrick Coleman	38	26	32.4	18.3	8.5	2.0	0.8	1.5	2.3	6.5	14.1	46.0	0.6	1.8	33.3	4.7	5.9	79.7	842	476	220	51	20	60	86	-21
David Robinson	37	23	34.7	18.6	10.0	2.6	2.1	1.6	1.7	6.8	14.4	47.0	0.0	0.2	0.0	5.0	6.7	75.2	797	427	229	59	48	40	79	+18
Ben Wallace	36	23	30.0	5.7	9.4	1.4	1.8	1.6	1.0	2.4	4.7	50.5	0.0	0.0	0.0	1.0	1.7	55.0	691	132	216	33	42	22	59	+14
Antonio McDyess	35	30	29.4	14.3	8.8	1.5	0.8	1.2	1.8	6.0	11.8	50.7	0.0	0.0		2.3	3.4	68.6	883	430	264	44	24	55	105	-21
Andrei Kirilenko	34	22	30.2	12.9	6.0	2.4	0.8	1.5	1.7	3.7	8.6	43.4	0.7	1.7	43.2	4.7	6.0	78.0	665	283	132	52	17	38	37	-34
Raef LaFrentz	33	27	24.8	9.8	5.6	1.2	0.6	1.2	0.8	3.7	8.4	44.2	1.1	2.8	40.8	1.3	1.6	79.1	670	265	152	33	17	21	86	-84
Vin Baker	33	30	35.7	17.2	8.3	2.0	0.9	1.1	2.3	6.8	14.1	48.2	0.0	0.2	14.3	3.6	6.2	58.4	1,072	517	249	61	27	70	108	+74
Clifford Robinson	33	41	32.1	14.9	4.1	2.4	0.8	0.8	1.6	5.5	12.7	43.1	1.2	3.5	35.7	2.8	3.9	70.2	1,315	612	170	97	33	67	130	-104
Dirk Nowitzki	32	29	37.1	23.7	9.4	2.3	0.9	1.1	1.8	8.1	16.5	49.4	1.4	3.3	43.8	6.0	7.0	85.2	1,075	687	273	67	27	51	84	+36
Alonzo Mourning	32	16	32.1	21.1	9.2	1.3	0.6	2.0	2.7	6.9	15.8	43.9	0.1	0.3	25.0	7.2	10.0	71.9	513	338	147	20	10	43	69	-76
Samuel Dalembert	31	17	24.5	7.3	6.5	0.7	0.6	1.8	1.6	2.8	6.3	44.9	0.0	0.0		1.6	2.1	80.0	416	124	111	12	11	28	59	-51
Vlade Divac	31	32	30.4	10.1	8.2	3.2	1.3	1.0	1.9	3.8	9.2	41.2	0.2	0.6	27.8	2.4	3.4	70.6	973	324	262	103	41	60	132	+29
Josh Smith	30	16	32.9	13.8	6.9	2.5	0.8	1.9	2.1	5.4	12.1	45.1	0.3	0.8	30.8	2.6	4.1	63.6	526	220	111	40	13	34	60	-98
Elton Brand	30	17	39.1	18.8	11.1	3.1	0.8	1.8	2.5	6.8	14.2	47.7	0.0	0.0		5.2	6.7	78.1	665	319	189	52	13	43	68	-111