50 pitchers are tied for allowing the fewest career walks by a starting pitcher, with 0 allowed. The first three are Gunnar Hoglund, Jack Dreyer and Brandon Eisert.

	NAME	BB	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	HBP	GF	IBB	TBF	WP	K/9	BB/9	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Gunnar Hoglund G. Hoglund	0	1	1	0	1.000	1	1.50	7	0	0	0	6.0	6	1	1	1	0	0	0	22	0	10.50	0.00	1.50	31.8	0.0	1.00	.357	1.50	9.00
2	Jack Dreyer J. Dreyer	0	1	0	0		1	4.50	3	0	0	0	2.0	2	1	1	0	0	0	0	8	0	13.50	0.00	0.00	37.5	0.0	1.00	.400	4.50	9.00
3	Brandon Eisert B. Eisert	0	1	0	0		1	9.00	0	0	0	0	1.0	2	1	1	0	0	0	0	5	0	0.00	0.00	0.00	0.0	0.0	2.00	.400	9.00	18.00
4	Ben Casparius B. Casparius	0	1	0	0		1	0.00	4	0	0	0	2.2	1	0	0	0	0	0	0	9	0	13.50	0.00	0.00	44.4	0.0	0.38	.200	0.00	3.38
5	Justin Topa J. Topa	0	1	0	0		1	9.00	1	0	0	0	1.0	3	1	1	0	0	0	0	6	0	9.00	0.00	0.00	16.7	0.0	3.00	.600	9.00	27.00
6	Matt Bowman M. Bowman	0	1	0	0		1	0.00	2	0	0	0	1.1	1	0	0	0	0	0	0	5	0	13.50	0.00	0.00	40.0	0.0	0.75	.333	0.00	6.75
7	Andrew Walters A. Walters	0	1	0	0		1	0.00	0	0	0	0	1.2	0	0	0	0	0	0	0	5	0	0.00	0.00	0.00	0.0	0.0	0.00	.000	0.00	0.00
8	Austin Kitchen A. Kitchen	0	1	0	1	.000	1	27.00	1	0	0	0	2.0	9	6	7	1	0	0	0	16	0	4.50	0.00	4.50	6.3	0.0	4.50	.571	31.50	40.50
9	Ronny Henriquez R. Henriquez	0	1	0	0		1	0.00	0	0	0	0	1.0	1	0	0	0	0	0	0	4	0	0.00	0.00	0.00	0.0	0.0	1.00	.250	0.00	9.00
10	Gordon Graceffo G. Graceffo	0	1	0	1	.000	1	8.10	2	0	0	0	3.1	4	3	3	1	0	0	0	13	0	5.40	0.00	2.70	15.4	0.0	1.20	.300	8.10	10.80
11	Hoby Milner H. Milner	0	1	0	0		1	4.50	2	0	0	0	2.0	2	1	1	0	0	0	0	7	0	9.00	0.00	0.00	28.6	0.0	1.00	.400	4.50	9.00
12	Brandon Hughes B. Hughes	0	2	0	0		2	0.00	2	0	0	0	1.2	2	0	0	0	0	0	0	7	0	10.80	0.00	0.00	28.6	0.0	1.20	.400	0.00	10.80
13	Anthony Maldonado A. Maldonado	0	1	0	0		1	0.00	2	0	0	0	3.0	3	0	0	0	0	0	0	11	0	6.00	0.00	0.00	18.2	0.0	1.00	.333	0.00	9.00
14	Kyle Hurt K. Hurt	0	1	0	0		1	0.00	0	0	0	0	2.0	3	0	0	0	0	0	0	8	0	0.00	0.00	0.00	0.0	0.0	1.50	.375	0.00	13.50
15	Luke Little L. Little	0	1	0	0		1	0.00	1	0	0	0	1.0	0	0	0	0	0	0	0	3	0	9.00	0.00	0.00	33.3	0.0	0.00	.000	0.00	0.00
16	Emilio Pagán E. Pagán	0	2	0	0		2	0.00	1	0	0	0	3.0	2	0	0	0	0	0	0	9	0	3.00	0.00	0.00	11.1	0.0	0.67	.250	0.00	6.00
17	Michael Plassmeyer M. Plassmeyer	0	1	0	1	.000	1	22.09	4	0	0	0	3.2	8	9	10	3	3	0	0	23	0	9.82	0.00	7.36	17.4	0.0	2.18	.385	24.55	19.64
18	Dany Jiménez D. Jiménez	0	1	0	0		1	0.00	0	0	0	0	1.0	0	0	0	0	0	0	0	3	0	0.00	0.00	0.00	0.0	0.0	0.00	.000	0.00	0.00
19	Francisco Pérez F. Pérez	0	1	0	0		1	27.00	1	0	0	0	1.0	4	3	3	0	0	0	0	7	0	9.00	0.00	0.00	14.3	0.0	4.00	.667	27.00	36.00
20	James McArthur J. McArthur	0	2	0	0		2	9.00	3	0	0	0	3.0	3	3	3	1	0	0	0	12	0	9.00	0.00	3.00	25.0	0.0	1.00	.250	9.00	9.00
21	Joe Mantiply J. Mantiply	0	5	0	1	.000	5	3.86	0	0	0	0	4.2	4	2	2	0	0	0	0	18	0	0.00	0.00	0.00	0.0	0.0	0.86	.222	3.86	7.71
22	Alex Vesia A. Vesia	0	1	0	0		1	0.00	2	0	0	0	1.0	1	0	0	0	0	0	0	4	0	18.00	0.00	0.00	50.0	0.0	1.00	.500	0.00	9.00
23	Justin Garza J. Garza	0	1	0	1	.000	1	27.00	2	0	0	0	1.0	4	3	3	2	0	0	0	7	0	18.00	0.00	18.00	28.6	0.0	4.00	.667	27.00	36.00
24	Jake Bird J. Bird	0	3	0	0		3	5.40	3	0	0	0	5.0	6	3	3	0	2	0	0	22	0	5.40	0.00	0.00	13.6	0.0	1.20	.353	5.40	10.80
25	Sam Moll S. Moll	0	1	0	0		1	0.00	3	0	0	0	1.0	1	0	0	0	0	0	0	4	0	27.00	0.00	0.00	75.0	0.0	1.00	1.000	0.00	9.00