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Offensive rating Defensive rating Net rating Game Score Player Efficiency Rating Effective field goal %True shooting %Offensive rebound %Defensive rebound %Rebound %Assist %Assist ratio Assist to turnover ratio Steal %Block %Usage %Turnover ratio

Estimated block rate on opponent two-point attempts while on court

Min. 9 GP (10% of team's games), 10 MPG Relax qualifiers

#		GP	BLK%
1	Ekpe Udoh UTA	63	8.2%
2	Salah Mejri DAL	60	8.1%
3	Kristaps Porziņģis NYK	48	6.5%
4	JaKarr Sampson SAC	22	6.4%
5	Brandan Wright MEM/HOU	28	6.3%
6	Kyle O'Quinn NYK	77	6.2%
7	David West GSW	73	6.1%
8	Eric Moreland DET	67	5.9%
9	Rudy Gobert UTA	56	5.8%
10	Myles Turner IND	65	5.7%
11	Hassan Whiteside MIA	54	5.6%
12	Anthony Davis NOP	75	5.6%
13	Jordan Bell GSW	57	5.5%
14	Clint Capela HOU	74	5.4%
15	Jakob Poeltl TOR	82	5.4%
16	Kevon Looney GSW	66	5.1%
17	Tarik Black HOU	51	5.1%
18	Bismack Biyombo ORL	82	5.0%
19	Emeka Okafor NOP	26	4.9%
20	Joel Embiid PHI	63	4.7%
21	John Henson MIL	76	4.7%
22	Mason Plumlee DEN	74	4.6%
23	Jonathan Isaac ORL	27	4.6%
24	Brook Lopez LAL	74	4.5%
25	Jarrett Allen BKN	72	4.5%
26	Daniel Theis BOS	63	4.5%
27	Willie Reed LAC/DET	42	4.3%
28	Dwight Howard CHA	81	4.3%
29	Andre Drummond DET	78	4.2%
30	Jerami Grant OKC	81	4.2%
31	Jusuf Nurkić POR	79	4.1%
32	Luke Kornet NYK	20	4.1%
33	Nerlens Noel DAL	29	4.1%
34	Derrick Jones Jr. PHX/MIA	20	4.1%
35	Jahlil Okafor PHI/BKN	28	4.1%
36	Al Jefferson IND	36	4.0%
37	Kevin Durant GSW	68	4.0%
38	Marc Gasol MEM	73	4.0%
39	Josh Huestis OKC	69	3.9%
40	John Collins ATL	74	3.9%
41	Danny Green SAS	70	3.8%
42	DeMarcus Cousins NOP	48	3.7%
43	Deyonta Davis MEM	62	3.7%
44	Kawhi Leonard SAS	9	3.7%
45	Thon Maker MIL	74	3.7%
46	Marquese Chriss PHX	72	3.7%
47	Serge Ibaka TOR	76	3.6%
48	Skal Labissiere SAC	60	3.6%
49	Alex Len PHX	69	3.5%
50	Wesley Johnson LAC	74	3.5%

Top block % leaders

The current 2017-18 Season NBA leaders in block % are Ekpe Udoh (8.2%, UTA), Salah Mejri (8.1%, DAL), Kristaps Porziņģis (6.5%, NYK), JaKarr Sampson (6.4%, SAC), and Brandan Wright (6.3%, HOU).

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