Since 2009, Max Scherzer has allowed the most home runs, with 332 HR.

Interpreted as:

most home runs allowed by a player since 2009

	NAME	HR	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Max Scherzer M. Scherzer	332	452	215	108	.666	452	3.17	3,346	12	5	0	2830.0	2,307	996	1,064	738	107	0	19	11,425	77	10.64	2.35	4.53	1.06	29.3	6.5	1.08	.286	3.38	76	3.18	77	7.34	301.7
2	Justin Verlander J. Verlander	304	441	216	118	.647	441	3.16	2,991	23	7	0	2877.1	2,377	1,009	1,094	756	76	0	15	11,637	68	9.36	2.36	3.96	0.95	25.7	6.5	1.09	.276	3.42	76	3.28	79	7.44	285.9
3	James Shields J. Shields	291	322	113	115	.496	320	4.03	1,786	18	7	0	2061.1	2,030	923	1,006	632	70	1	17	8,702	83	7.80	2.76	2.83	1.27	20.5	7.3	1.29	.294	4.39	100	4.22	104	8.86	-39.3
4	Zack Greinke Z. Greinke	284	442	191	111	.632	438	3.30	2,471	14	5	0	2730.2	2,500	1,002	1,079	588	51	0	14	11,063	85	8.14	1.94	4.20	0.94	22.3	5.3	1.13	.289	3.56	80	3.37	83	8.24	214.6
5	Patrick Corbin P. Corbin	275	356	107	138	.437	338	4.50	1,788	7	2	2	1968.2	2,093	985	1,059	602	49	9	23	8,465	64	8.17	2.75	2.97	1.26	21.1	7.1	1.37	.316	4.84	107	4.14	99	9.57	6.5
6	Ian Kennedy I. Kennedy	274	484	103	110	.484	278	4.10	1,733	2	1	66	1845.2	1,743	841	905	612	83	124	28	7,829	77	8.45	2.98	2.83	1.34	22.1	7.8	1.28	.287	4.41	101	4.29	108	8.50	-65.1
7	Jon Lester J. Lester	263	392	173	109	.613	392	3.64	2,226	13	2	0	2385.1	2,256	964	1,061	752	74	0	11	9,971	54	8.40	2.84	2.96	0.99	22.3	7.5	1.26	.299	4.00	86	3.72	91	8.51	96.6
8	Rick Porcello R. Porcello	260	355	150	125	.545	351	4.40	1,561	10	3	0	2096.1	2,270	1,025	1,122	489	84	2	17	8,912	70	6.70	2.10	3.19	1.12	17.5	5.5	1.32	.308	4.82	102	4.06	97	9.75	26.3
9	Madison Bumgarner M. Bumgarner	258	358	134	124	.519	355	3.47	2,070	16	7	0	2209.1	2,007	853	933	544	89	1	38	9,098	29	8.43	2.22	3.81	1.05	22.8	6.0	1.15	.285	3.80	90	3.62	94	8.18	50.1
10	J.A. Happ	255	345	132	99	.571	323	4.12	1,630	4	3	0	1858.0	1,787	850	901	652	40	9	15	7,889	46	7.90	3.16	2.50	1.24	20.7	8.3	1.31	.288	4.36	100	4.27	103	8.66	-20.7
11	Ervin Santana E. Santana	244	309	100	92	.521	272	3.98	1,398	18	9	0	1780.0	1,699	788	850	554	69	19	26	7,481	78	7.07	2.80	2.52	1.23	18.7	7.4	1.27	.279	4.30	98	4.36	107	8.59	-57
12	Mike Leake M. Leake	238	301	105	98	.517	296	4.05	1,231	6	2	0	1829.0	1,940	824	905	403	68	2	29	7,693	33	6.06	1.98	3.05	1.17	16.0	5.2	1.28	.296	4.45	101	4.23	104	9.55	-35.5
13	Cole Hamels C. Hamels	238	339	125	99	.558	338	3.42	2,042	13	5	0	2155.0	1,951	820	876	623	93	0	28	8,900	47	8.53	2.60	3.28	0.99	22.9	7.0	1.19	.290	3.66	83	3.64	88	8.15	109.9
14	Jordan Lyles J. Lyles	237	357	72	107	.402	245	5.22	1,145	5	1	2	1509.0	1,626	876	950	493	67	36	16	6,586	60	6.83	2.94	2.32	1.41	17.4	7.5	1.40	.299	5.67	124	4.77	115	9.70	-101.4
15	Kyle Gibson K. Gibson	233	334	111	111	.500	328	4.60	1,520	3	1	0	1878.0	1,937	959	1,021	664	68	0	15	8,069	72	7.28	3.18	2.29	1.12	18.8	8.2	1.38	.305	4.89	109	4.32	103	9.28	-23.8
16	CC Sabathia	232	307	134	88	.604	306	3.81	1,700	12	2	0	1918.0	1,863	811	892	576	73	0	29	8,093	43	7.98	2.70	2.95	1.09	21.0	7.1	1.27	.296	4.19	90	3.91	90	8.74	87.3
17	Lance Lynn L. Lynn	231	364	142	99	.589	340	3.74	2,015	4	2	1	2006.1	1,856	834	916	704	89	4	21	8,520	61	9.04	3.16	2.86	1.04	23.7	8.3	1.28	.296	4.11	91	3.82	93	8.33	67.8
18	Kevin Gausman K. Gausman	224	345	108	108	.500	306	3.86	1,855	3	1	0	1812.0	1,755	777	832	510	38	11	10	7,587	63	9.21	2.53	3.64	1.11	24.4	6.7	1.25	.309	4.13	93	3.62	86	8.72	120.2
19	Johnny Cueto J. Cueto	224	339	135	99	.577	334	3.41	1,699	18	8	0	2082.1	1,916	790	854	569	106	1	21	8,604	30	7.34	2.46	2.99	0.97	19.7	6.6	1.19	.282	3.69	84	3.85	95	8.28	39.9
20	Clayton Kershaw C. Kershaw	221	418	211	89	.703	416	2.44	2,897	25	15	0	2673.2	2,015	724	799	639	43	1	25	10,502	98	9.75	2.15	4.53	0.74	27.6	6.1	0.99	.268	2.69	63	2.79	69	6.78	363.8
21	Derek Holland D. Holland	220	346	82	83	.497	228	4.62	1,241	9	8	0	1466.0	1,489	753	820	533	47	38	17	6,315	33	7.62	3.27	2.33	1.35	19.7	8.4	1.38	.297	5.03	107	4.55	107	9.14	-53.6
22	David Price D. Price	220	395	157	82	.657	321	3.33	2,064	17	3	3	2129.2	1,921	787	861	558	62	19	16	8,750	40	8.72	2.36	3.70	0.93	23.6	6.4	1.16	.291	3.64	81	3.38	83	8.12	164.5
23	Anibal Sanchez A. Sanchez	219	330	102	110	.481	308	4.08	1,638	7	6	0	1821.2	1,773	826	896	594	48	9	40	7,746	54	8.09	2.93	2.76	1.08	21.1	7.7	1.30	.296	4.43	99	3.93	96	8.76	29.1
24	Carlos Carrasco C. Carrasco	218	332	112	105	.516	283	4.18	1,687	11	4	2	1673.2	1,651	777	817	461	56	23	21	7,003	60	9.07	2.48	3.66	1.17	24.1	6.6	1.26	.313	4.39	101	3.74	90	8.88	77.3
25	Gerrit Cole G. Cole	217	317	153	80	.657	317	3.18	2,251	8	5	0	1954.0	1,627	690	740	500	61	0	8	7,861	58	10.37	2.30	4.50	1.00	28.6	6.4	1.09	.292	3.41	79	3.16	77	7.49	213.5