Player stats

Home Runs per 9 Innings 2019

Home runs allowed per nine innings pitched.

Season

Minimum workload: one inning pitched per game. Completed seasons use the league's scheduled regular-season game count; seasons in progress use team games played. This is a general pitching minimum, not a relief-pitcher qualification rule. Data through December 31, 2019. Data refreshed Sep 12, 2026, 7:39 AM UTC.

No. 1 / Home Runs per 9 Innings / 2019

Charlie Morton

0.69

Season leader, lower is better

Home Runs per 9 Innings2019 season, lower is better
#	Player	Team	IP	BF	HR/9
1	C. MortonCharlie Morton	TB	194.2	790	0.69
2	M. SorokaMichael Soroka	ATL	174.2	701	0.72
3	B. KellerBrad Keller	KC	165.1	709	0.82
4	H. Jin RyuHyun Jin Ryu	LAD	182.2	723	0.84
5	J. deGromJacob deGrom	NYM	204.0	804	0.84
6	S. GraySonny Gray	CIN	175.1	708	0.87
7	M. StromanMarcus Stroman	NYM	184.1	774	0.88
8	Z. GreinkeZack Greinke	HOU	208.2	810	0.91
9	L. LynnLance Lynn	TEX	208.1	875	0.91
10	M. ScherzerMax Scherzer	WSH	172.1	693	0.94
11	K. HendricksKyle Hendricks	CHC	177.0	730	0.97
12	W. BuehlerWalker Buehler	LAD	182.1	737	0.99
13	Z. WheelerZack Wheeler	NYM	195.1	828	1.01
14	M. GonzalesMarco Gonzales	SEA	203.0	866	1.02
15	B. AndersonBrett Anderson	OAK	176.0	743	1.02
16	S. StrasburgStephen Strasburg	WSH	209.0	841	1.03
17	L. CastilloLuis Castillo	CIN	190.2	781	1.04
18	S. AlcantaraSandy Alcantara	MIA	197.1	838	1.05
19	J. QuintanaJose Quintana	CHC	171.0	745	1.05
20	E. RodriguezEduardo Rodriguez	BOS	203.1	859	1.06
21	P. CorbinPatrick Corbin	WSH	202.0	835	1.07
22	N. SyndergaardNoah Syndergaard	NYM	197.2	825	1.09
23	J. MusgroveJoe Musgrove	PIT	170.1	718	1.11
24	D. HudsonDakota Hudson	STL	174.2	757	1.13
25	J. TeheranJulio Teheran	ATL	174.2	754	1.13
26	M. FriedMax Fried	ATL	165.2	702	1.14
27	J. FlahertyJack Flaherty	STL	196.1	772	1.15
28	A. WainwrightAdam Wainwright	STL	171.2	745	1.15
29	H. BaileyHomer Bailey	OAK	163.1	696	1.16
30	J. BerríosJosé Berríos	MIN	200.1	842	1.17
31	A. SánchezAníbal Sánchez	WSH	166.0	712	1.19
32	A. NolaAaron Nola	PHI	202.1	852	1.20
33	L. GiolitoLucas Giolito	CWS	176.2	705	1.22
34	G. ColeGerrit Cole	HOU	212.1	817	1.23
35	W. MileyWade Miley	HOU	167.1	720	1.24
36	M. PérezMartín Pérez	MIN	165.1	737	1.25
37	J. LucchesiJoey Lucchesi	SD	163.2	686	1.26
38	M. MinorMike Minor	TEX	208.1	863	1.30
39	M. BumgarnerMadison Bumgarner	SF	207.2	844	1.30
40	S. BieberShane Bieber	CLE	214.1	859	1.30
41	M. MikolasMiles Mikolas	STL	184.0	764	1.32
42	J. LesterJon Lester	CHC	171.2	764	1.36
43	M. TanakaMasahiro Tanaka	NYY	182.0	759	1.38
44	J. SamardzijaJeff Samardzija	SF	181.1	740	1.39
45	C. KershawClayton Kershaw	LAD	178.1	706	1.41
46	M. KellyMerrill Kelly	AZ	183.1	777	1.42
47	T. BauerTrevor Bauer	CIN	213.0	911	1.44
48	I. NovaIván Nova	CWS	187.0	806	1.44
49	J. VerlanderJustin Verlander	HOU	223.0	847	1.45
50	M. FiersMike Fiers	OAK	184.2	754	1.46

HR/9: Home runs allowed per nine innings pitched.

Understanding Home Runs per 9 Innings

Home runs allowed per nine innings pitched.

Formula: 27 × HR ÷ outs recorded

Read rates alongside playing time. A small sample can produce an extreme result, and a missing value is different from zero.

Season rankings use regular-season records. A player has one combined row across teams; the team label identifies the associated team, not a separate team stint.

Source: MLB statistics and MLBDB derived measures. Formulas describe the measure above. Data refreshed Sep 12, 2026, 7:39 AM UTC.