players seasons, win% <= 50% in conference semifinals games, since 2009

Brandon Bass has played 3 seasons in Conference Semifinals with a win percentage of .500 or below since 2008-09.

	NAME	SEAS	W%	SERIES	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Brandon Bass B. Bass	3	.500	Conference Semifinals	14	22.6	11.3	4.1	0.7	0.6	0.4	3.9	8.1	48.7	0.0	0.0		3.4	3.8	90.6	58.0	1.4	2.6	0.5	316	158	57	10	8	6	7	30	+18
2	Erick Dampier E. Dampier	1	.200	Conference Semifinals	5	21.2	3.0	3.8	0.6	0.2	0.4	1.4	2.8	50.0	0.0	0.0		0.2	0.6	33.3	49.0	1.8	2.0	2.0	106	15	19	3	1	2	10	22	-14
3	Gerald Green G. Green	6	.346	Conference Semifinals	26	9.0	3.5	1.2	0.2	0.4	0.1	1.2	3.3	36.8	0.7	2.0	35.8	0.3	0.5	75.0	49.8	0.1	1.1	0.3	234	92	31	5	11	2	8	29	-40
4	Nene	6	.500	Conference Semifinals	32	20.7	7.8	4.0	1.4	0.7	0.7	3.1	6.4	48.3	0.0	0.0		1.6	2.6	59.5	51.2	1.2	2.8	1.3	663	248	129	44	22	21	40	75	0
5	Ryan Hollins R. Hollins	3	.385	Conference Semifinals	13	10.0	2.2	2.1	0.3	0.0	0.4	0.8	1.8	47.8	0.0	0.0		0.5	1.0	53.8	50.5	0.8	1.2	0.5	130	29	27	4	0	5	7	26	-79
6	Josh Howard J. Howard	1	.200	Conference Semifinals	5	27.1	12.8	4.8	1.2	0.4	0.2	5.0	13.0	38.5	0.2	3.0	6.7	2.6	4.0	65.0	43.4	1.0	3.8	1.8	136	64	24	6	2	1	9	16	-6
7	Jason Kidd J. Kidd	3	.467	Conference Semifinals	15	27.9	6.3	3.5	4.9	1.6	0.3	2.1	5.5	37.3	1.2	3.6	33.3	1.0	1.4	71.4	51.5	0.2	3.3	2.5	418	95	52	74	24	4	37	27	-11
8	Kenyon Martin K. Martin	3	.400	Conference Semifinals	15	24.3	7.1	3.5	1.5	1.1	1.1	2.8	5.3	52.5	0.0	0.1	0.0	1.5	2.5	62.2	55.6	0.8	2.7	0.7	364	107	53	22	16	16	11	51	+9
9	James Singleton J. Singleton	1	.200	Conference Semifinals	5	4.8	1.4	0.6	0.0	0.0	0.2	0.6	1.2	50.0	0.2	0.4	50.0	0.0	0.0		58.3	0.2	0.4	0.2	24	7	3	0	0	1	1	6	-18
10	Antoine Wright A. Wright	1	.200	Conference Semifinals	5	20.1	6.6	1.2	1.6	0.6	0.2	2.4	4.2	57.1	0.4	1.6	25.0	1.4	1.8	77.8	66.1	0.6	0.6	0.4	100	33	6	8	3	1	2	19	-19
11	Rafer Alston R. Alston	1	.500	Conference Semifinals	6	32.5	10.3	2.5	4.5	2.0	0.3	3.8	11.5	33.3	1.3	4.8	27.6	1.3	2.0	66.7	41.7	0.2	2.3	2.2	195	62	15	27	12	2	13	13	+5
12	Metta Sandiford-Artest M. Sandiford-Artest	4	.421	Conference Semifinals	19	36.2	12.5	4.1	3.1	1.4	0.5	4.6	12.1	38.3	1.6	5.4	30.4	1.6	2.4	66.7	47.4	1.0	3.1	1.5	688	237	77	59	27	9	28	54	-48
13	Brent Barry B. Barry	1	.333	Conference Semifinals	3	10.3	3.7	1.3	1.0	0.7	0.0	1.3	3.0	44.4	1.0	2.7	37.5	0.0	0.0		61.1	0.0	1.3	1.3	31	11	4	3	2	0	4	3	-8
14	Aaron Brooks A. Brooks	2	.385	Conference Semifinals	13	24.5	11.3	2.0	1.8	0.4	0.2	4.0	9.6	41.6	1.2	3.6	31.9	2.2	2.3	93.3	53.2	0.2	1.8	1.9	318	147	26	23	5	3	25	17	-81
15	Kobe Bryant K. Bryant	4	.450	Conference Semifinals	20	38.6	28.5	4.4	3.8	1.6	0.7	10.6	23.1	46.0	1.1	4.2	25.0	6.2	7.3	84.9	54.2	0.7	3.7	2.5	772	569	88	76	32	13	49	50	+9
16	Andrew Bynum A. Bynum	4	.450	Conference Semifinals	20	26.6	10.5	7.3	1.0	0.5	1.2	4.2	8.3	50.0	0.0	0.0		2.2	2.5	87.8	55.7	2.6	4.8	1.0	532	209	146	20	10	24	20	49	-81
17	Glen Davis G. Davis	5	.419	Conference Semifinals	31	17.5	6.4	2.9	0.6	0.5	0.3	2.5	4.9	50.3	0.0	0.0	0.0	1.5	2.1	71.2	55.3	1.1	1.7	0.9	543	199	89	18	16	8	29	84	-129
18	Pau Gasol P. Gasol	6	.500	Conference Semifinals	30	34.1	14.2	10.1	2.9	0.6	1.8	5.6	11.2	49.6	0.0	0.3	12.5	3.0	3.9	78.4	54.9	3.5	6.6	1.8	1,022	426	303	86	17	55	54	77	+1
19	Marcin Gortat M. Gortat	5	.500	Conference Semifinals	30	23.9	8.5	7.2	1.2	0.4	0.5	3.7	6.3	58.5	0.0	0.0		1.2	1.7	70.6	60.8	2.6	4.7	1.1	716	256	217	35	12	14	33	70	+57
20	Chuck Hayes C. Hayes	1	.429	Conference Semifinals	7	20.1	2.9	4.6	1.0	1.9	0.3	1.4	2.7	52.6	0.0	0.1	0.0	0.0	0.0		52.6	1.7	2.9	0.6	140	20	32	7	13	2	4	20	+17
21	Eddie House E. House	2	.500	Conference Semifinals	8	16.6	8.5	1.6	0.9	0.6	0.0	3.3	5.4	60.5	1.1	1.9	60.0	0.9	1.0	87.5	73.1	0.0	1.6	0.4	133	68	13	7	5	0	3	16	-2
22	Carl Landry C. Landry	2	.385	Conference Semifinals	13	20.5	10.2	5.5	1.1	0.3	0.3	3.8	6.7	57.5	0.0	0.2	0.0	2.5	4.2	60.0	59.8	2.0	3.5	1.5	267	133	71	14	4	4	19	29	-18
23	Kyle Lowry K. Lowry	8	.429	Conference Semifinals	42	34.0	15.0	4.3	5.8	1.4	0.4	5.1	12.0	42.5	1.7	5.1	33.3	3.1	3.8	83.0	55.1	0.6	3.7	2.2	1,429	631	182	245	58	16	94	135	-17
24	Stephon Marbury S. Marbury	1	.429	Conference Semifinals	7	12.0	4.3	0.4	2.0	0.1	0.0	1.9	5.1	36.1	0.1	1.0	14.3	0.4	0.4	100.0	40.2	0.0	0.4	0.9	84	30	3	14	1	0	6	8	-18
25	Yao Ming Y. Ming	1	.333	Conference Semifinals	3	35.5	19.7	11.3	1.3	0.7	1.3	6.0	11.7	51.4	0.0	0.0		7.7	8.7	88.5	63.5	3.3	8.0	2.7	107	59	34	4	2	4	8	10	-33