Bert Dorr had the best K/BB by a pitcher in his first 2 seasons, with 34.00 K/BB.

Interpreted as:

best k/bb with a minimum of 0.5 IP per team game by a player rate in first two seasons

	NAME	K/BB	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Bert Dorr B. Dorr	34.00	8	2	6	.250	8	2.59	34	8	0	0	66.0	53	19	39	0	1		0		259	1	4.64	0.14	0.00	13.1	0.4	0.82		5.32	95	1.78	62	7.23	8.2
2	George Kirby G. Kirby	7.44	56	20	15	.571	56	3.37	305	1	0	0	320.2	314	120	128	35	41	11	0	1	1,299	5	8.56	1.15	0.98	23.5	3.2	1.11	.308	3.59	87	3.20	80	8.81	29
3	John Murphy J. Murphy	6.64	21	5	12	.294	16	3.61	73	15	0	0	159.2	193	64	126	6	11		5		700	5	4.11	0.62	0.34	10.4	1.6	1.28		7.10	114	3.05	111	10.88	-3.7
4	Fred Goldsmith F. Goldsmith	6.37	34	23	7	.767	31	1.71	121	29	4	1	273.1	250	52	118	2	19		2		1,095	13	3.98	0.63	0.07	11.1	1.7	0.98		3.89	70	2.00	82	8.23	15
5	Shane Bieber S. Bieber	5.98	54	26	13	.667	52	3.72	377	3	2	0	329.0	316	136	146	44	63	8	1	1	1,344	11	10.31	1.72	1.20	28.1	4.7	1.15	.319	3.99	82	3.28	74	8.64	41.8
6	Masahiro Tanaka M. Tanaka	5.83	44	25	12	.676	44	3.16	280	4	1	0	290.1	249	102	113	40	48	5	0	0	1,151	8	8.68	1.49	1.24	24.3	4.2	1.02	.269	3.50	80	3.54	87	7.72	17.1
7	Spencer Schwellenbach S. Schwellenbach	5.73	38	15	11	.577	38	3.23	235	1	0	0	234.1	195	84	93	27	41	8	0	2	934	5	9.03	1.57	1.04	25.2	4.4	1.01	.270	3.57	77	3.26	81	7.49	19.6
8	Bob Black B. Black	5.47	16	4	9	.308	15	3.22	93	13	0	0	123.0	127	44	79	1	17		1		527	11	6.80	1.24	0.07	17.6	3.2	1.17		5.78	113	2.28	92	9.29	0.8
9	Shota Imanaga S. Imanaga	5.39	54	24	11	.686	54	3.28	291	0	0	0	318.0	266	116	128	58	54	4	0	0	1,261	4	8.24	1.53	1.64	23.1	4.3	1.01	.244	3.62	81	4.23	105	7.53	-8.3
10	Lady Baldwin L. Baldwin	5.38	23	12	10	.545	22	1.93	156	21	1	1	196.1	144	42	89	2	29		1		785	8	7.15	1.33	0.09	19.9	3.7	0.88		4.08	63	1.90	61	6.60	28
11	Tommy Bond T. Bond	5.27	103	71	30	.703	103	1.92	258	103	12	0	929.0	885	198	412	7	49		0		3,788	26	2.50	0.47	0.07	6.8	1.3	1.01		3.99	73	2.27	86	8.57	41.1
12	Paul Skenes P. Skenes	5.22	55	21	13	.618	55	1.96	386	1	0	0	320.2	230	70	76	21	74	12	0	0	1,247	4	10.83	2.08	0.59	31.0	5.9	0.95	.277	2.13	46	2.39	58	6.46	61
13	Noah Syndergaard N. Syndergaard	5.19	55	23	16	.590	54	2.89	384	0	0	0	333.2	294	107	121	30	74	5	0	4	1,347	16	10.36	2.00	0.81	28.5	5.5	1.10	.309	3.26	76	2.71	69	7.93	47.2
14	John Ward J. Ward	5.07	107	69	32	.683	97	1.92	355	95	8	1	921.0	879	196	421	8	70		10		3,790	55	3.47	0.68	0.08	9.4	1.8	1.03		4.11	81	2.24	95	8.59	3.6
15	Chris Paddack C. Paddack	4.91	38	13	12	.520	38	3.74	211	0	0	0	199.2	167	83	91	37	43	8	0	1	813	1	9.51	1.94	1.67	26.0	5.3	1.05	.253	4.10	89	4.26	97	7.53	3.1
16	Kevin Slowey K. Slowey	4.86	40	16	12	.571	38	4.20	170	3	2	0	227.0	243	106	113	38	35	4	0	1	950	4	6.74	1.39	1.51	17.9	3.7	1.22	.292	4.48	98	4.35	103	9.63	-3.6
17	Cherokee Fisher C. Fisher	4.83	28	4	20	.167	24	3.02	29	22	0	0	229.1	294	77	206	6	6		4		1,039	6	1.14	0.24	0.24	2.8	0.6	1.31		8.08	138	2.40	109	11.54	-10.3
18	Matt Harvey M. Harvey	4.58	36	12	10	.545	36	2.39	261	1	1	0	237.2	177	63	65	12	57	7	0	1	935	5	9.88	2.16	0.45	27.9	6.1	0.98	.276	2.46	66	2.32	61	6.70	38.9
19	Shane McClanahan S. McClanahan	4.47	53	22	14	.611	53	2.92	335	0	0	0	289.2	236	94	101	33	75	5	0	1	1,158	18	10.41	2.33	1.03	28.9	6.5	1.07	.286	3.14	75	3.13	80	7.33	26
20	Mark Prior M. Prior	4.45	49	24	12	.667	49	2.74	392	4	1	0	328.0	281	100	112	29	88	16	0	4	1,349	10	10.76	2.41	0.80	29.1	6.5	1.13	.306	3.07	66	2.71	63	7.71	58
21	Chris Devenski C. Devenski	4.43	110	12	9	.571	5	2.38	204	0	0	5	189.0	129	50	52	15	46	5	26	3	724	4	9.71	2.19	0.71	28.2	6.4	0.93	.251	2.48	58	2.83	66	6.14	30.3
22	Bryan Woo B. Woo	4.41	40	11	8	.579	40	3.44	194	0	0	0	209.0	171	80	85	27	44	10	0	1	843	1	8.35	1.89	1.16	23.0	5.2	1.03	.254	3.66	88	3.80	95	7.36	4.6
23	Bill Wise B. Wise	4.33	53	24	20	.545	44	3.02	277	37	4	0	390.1	413	131	233	6	64		8		1,692	43	6.39	1.48	0.14	16.4	3.8	1.22		5.37	102	2.51	96	9.52	1.9
24	Jacob deGrom J. deGrom	4.31	52	23	14	.622	52	2.61	349	0	0	0	331.1	266	96	103	23	81	3	0	4	1,316	7	9.48	2.20	0.62	26.5	6.2	1.05	.283	2.80	72	2.68	71	7.23	40.9
25	Steve Woodard S. Woodard	4.28	41	13	15	.464	33	4.36	167	0	0	0	202.1	209	98	108	24	39	11	2	4	845	3	7.43	1.73	1.07	19.8	4.6	1.23	.306	4.80	101	3.76	87	9.30	13.1