18 Starters averaging less than two walks per nine innings

Rk	Player	BB	GS	BB9 ▴	ERA	WHIP	Tm	IP	H
1	Clayton Kershaw	9	16	0.67	1.79	0.727	LAD	121.0	79
2	Josh Tomlin	8	14	0.81	3.32	1.063	CLE	89.1	87
3	Noah Syndergaard	12	14	1.19	2.08	0.989	NYM	91.0	78
4	Bartolo Colon	14	15	1.43	2.86	1.170	NYM	88.0	89
5	Mike Leake	16	15	1.58	4.25	1.242	STL	91.0	97
6	Jordan Zimmermann	16	14	1.61	3.81	1.204	DET	89.2	92
7	Masahiro Tanaka	18	15	1.64	3.01	1.034	NYY	98.2	84
8	Rick Porcello	18	15	1.72	3.93	1.128	BOS	94.0	88
9	Colby Lewis	19	15	1.74	3.21	1.020	TEX	98.0	81
10	Zack Greinke	21	16	1.76	3.61	1.146	ARI	107.1	102
11	Steven Matz	15	13	1.76	3.29	1.187	NYM	76.2	76
12	Ricky Nolasco	18	15	1.78	4.95	1.352	MIN	91.0	105
13	Johnny Cueto	23	16	1.79	2.42	1.023	SFG	115.1	95
14	Chris Sale	23	16	1.83	2.79	0.982	CHW	113.0	88
15	Mike Fiers	17	14	1.83	4.41	1.351	HOU	83.2	96
16	Matt Shoemaker	17	14	1.88	4.43	1.279	LAA	81.1	87
17	Corey Kluber	22	15	1.93	3.59	1.013	CLE	102.2	82
18	Wei-Yin Chen	19	15	1.98	5.00	1.286	MIA	86.1	92