highest career (100*era/era- - era)*ip/9 with a minimum of 0 100*era/era- since 2009

9, with 438.26.

Interpreted as:

highest career (100*era/era- - era)*ip/9 by a player with a minimum of 0 100*era/era- since 2009

	NAME	(100ERA/ERA--ERA)IP/9	100*ERA/ERA-	ERA	ERA-	IP	G	W	L	W%	GS	SO	CG	SHO	SV	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	FIP	FIP-	H/9	PRAA
1	Clayton Kershaw C. Kershaw	438.26	3.9	2.47	63	2747.2	433	218	91	.706	430	2,952	25	15	0	2,084	753	830	224	661	45	1	25	10,809	101	9.67	2.17	4.47	0.73	27.3	6.1	1.00	.269	2.72	2.80	69	6.83	372.7
2	Justin Verlander J. Verlander	329.08	4.16	3.16	76	2967.2	458	220	124	.640	458	3,076	23	7	0	2,468	1,043	1,134	311	785	81	0	16	12,031	70	9.33	2.38	3.92	0.94	25.6	6.5	1.10	.277	3.44	3.28	79	7.48	292.2
3	Max Scherzer M. Scherzer	301.61	4.15	3.22	78	2907.0	467	220	113	.661	467	3,423	12	5	0	2,385	1,040	1,108	349	758	109	0	19	11,750	78	10.60	2.35	4.52	1.08	29.1	6.5	1.08	.286	3.43	3.22	78	7.38	295.8
4	Chris Sale C. Sale	291.93	4.27	3.01	70	2084.0	393	145	88	.622	312	2,579	16	3	12	1,692	697	750	213	487	130	25	15	8,389	48	11.14	2.10	5.30	0.92	30.7	5.8	1.05	.297	3.24	2.87	68	7.31	303.3
5	Zack Greinke Z. Greinke	248.4	4.12	3.30	80	2730.2	442	191	111	.632	438	2,471	14	5	0	2,500	1,002	1,079	284	588	51	0	14	11,063	85	8.14	1.94	4.20	0.94	22.3	5.3	1.13	.289	3.56	3.37	83	8.24	214.6
6	Jacob deGrom J. deGrom	229.79	3.92	2.57	66	1539.2	248	96	65	.596	248	1,851	4	2	0	1,173	440	477	146	345	25	0	13	6,045	30	10.82	2.02	5.37	0.85	30.6	5.7	0.99	.279	2.79	2.70	66	6.86	239.4
7	Gerrit Cole G. Cole	184.71	4.03	3.18	79	1954.0	317	153	80	.657	317	2,251	8	5	0	1,627	690	740	217	500	61	0	8	7,861	58	10.37	2.30	4.50	1.00	28.6	6.4	1.09	.292	3.41	3.16	77	7.49	213.5
8	David Price D. Price	182.52	4.1	3.33	81	2129.2	395	157	82	.657	321	2,064	17	3	3	1,921	787	861	220	558	62	19	16	8,750	40	8.72	2.36	3.70	0.93	23.6	6.4	1.16	.291	3.64	3.38	83	8.12	164.5
9	Cole Hamels C. Hamels	166.9	4.12	3.42	83	2155.0	339	125	99	.558	338	2,042	13	5	0	1,951	820	876	238	623	93	0	28	8,900	47	8.53	2.60	3.28	0.99	22.9	7.0	1.19	.290	3.66	3.64	88	8.15	109.9
10	Jon Lester J. Lester	154.81	4.22	3.64	86	2385.1	392	173	109	.613	392	2,226	13	2	0	2,256	964	1,061	263	752	74	0	11	9,971	54	8.40	2.84	2.96	0.99	22.3	7.5	1.26	.299	4.00	3.72	91	8.51	96.6
11	Felix Hernandez F. Hernandez	152.03	3.96	3.30	83	2063.1	315	130	100	.565	314	1,931	20	9	0	1,824	756	853	199	589	86	0	3	8,475	127	8.42	2.57	3.28	0.87	22.8	6.9	1.17	.287	3.72	3.46	85	7.96	134.3
12	Johnny Cueto J. Cueto	146.55	4.05	3.41	84	2082.1	339	135	99	.577	334	1,699	18	8	0	1,916	790	854	224	569	106	1	21	8,604	30	7.34	2.46	2.99	0.97	19.7	6.6	1.19	.282	3.69	3.85	95	8.28	39.9
13	Max Fried M. Fried	145.39	4.25	3.03	71	1079.2	200	92	41	.692	183	1,052	6	4	0	947	364	405	90	297	45	10	6	4,415	47	8.77	2.48	3.54	0.75	23.8	6.7	1.15	.292	3.38	3.24	78	7.89	112
14	Aroldis Chapman A. Chapman	144.68	4.11	2.52	61	821.1	863	60	47	.561	0	1,331	0	0	367	475	230	255	54	408	33	563	7	3,341	87	14.58	4.47	3.26	0.59	39.8	12.2	1.08	.278	2.79	2.36	57	5.20	161.8
15	Kenley Jansen K. Jansen	143.67	3.97	2.57	65	927.1	934	54	40	.574	0	1,278	0	0	475	610	265	284	88	282	32	700	20	3,680	21	12.40	2.74	4.53	0.85	34.7	7.7	0.96	.261	2.76	2.62	64	5.92	147.2
16	Zack Wheeler Z. Wheeler	138.9	4	3.28	82	1728.1	283	113	75	.601	283	1,820	5	3	0	1,475	630	683	166	490	76	0	14	7,086	41	9.48	2.55	3.71	0.86	25.7	6.9	1.14	.289	3.56	3.28	80	7.68	164.6
17	Craig Kimbrel C. Kimbrel	137.62	4.09	2.58	63	821.2	851	56	48	.538	0	1,282	0	0	440	492	236	263	75	346	40	656	11	3,306	70	14.04	3.79	3.71	0.82	38.8	10.5	1.02	.267	2.88	2.60	64	5.39	131.8
18	Stephen Strasburg S. Strasburg	129.84	4.04	3.24	80	1470.0	247	113	62	.646	247	1,723	2	2	0	1,217	530	582	149	394	53	0	20	5,962	44	10.55	2.41	4.37	0.91	28.9	6.6	1.10	.293	3.56	3.01	75	7.45	165.9
19	Cliff Lee C. Lee	129.52	3.98	3.01	75	1191.2	168	67	52	.563	168	1,105	22	10	0	1,137	398	434	106	175	17	0	3	4,807	16	8.35	1.32	6.31	0.80	23.0	3.6	1.10	.303	3.28	2.85	71	8.59	154.7
20	Corey Kluber C. Kluber	128.01	4.14	3.44	83	1641.2	271	116	77	.601	260	1,725	18	8	1	1,486	627	684	177	368	65	4	9	6,688	31	9.46	2.02	4.69	0.97	25.8	5.5	1.13	.301	3.75	3.22	78	8.15	161.7
21	David Robertson D. Robertson	126.01	4.16	2.84	68	864.0	856	64	46	.582	1	1,140	0	0	179	645	273	297	78	350	25	350	36	3,559	51	11.88	3.65	3.26	0.81	32.0	9.8	1.15	.288	3.09	2.96	70	6.72	119.6
22	Blake Snell B. Snell	121.15	4.09	3.15	77	1158.0	222	81	62	.566	222	1,440	1	1	0	891	405	440	111	521	11	0	6	4,791	86	11.19	4.05	2.76	0.86	30.1	10.9	1.22	.288	3.42	3.31	79	6.92	111.7
23	Sonny Gray S. Gray	117.51	4.13	3.58	87	1918.0	339	125	102	.551	330	1,925	7	5	0	1,675	763	836	192	621	57	2	5	7,952	106	9.03	2.91	3.10	0.90	24.2	7.8	1.20	.288	3.92	3.51	85	7.86	136.2
24	Darren O'Day D. O'Day	113.91	4.25	2.43	57	565.2	614	42	20	.677	0	608	0	0	21	409	153	165	62	158	46	138	18	2,267	2	9.67	2.51	3.85	0.99	26.8	7.0	1.00	.249	2.63	3.46	81	6.51	49.3
25	Corbin Burnes C. Burnes	111.76	4.19	3.15	75	968.0	210	63	38	.624	149	1,114	0	0	2	756	339	374	104	280	38	16	3	3,914	42	10.36	2.60	3.98	0.97	28.5	7.2	1.07	.274	3.48	3.25	78	7.03	100.7