most runs allowed in a game by a pitcher since 2009

Since 2009, Vin Mazzaro has given up the most runs in a game, with 14 runs versus the Cleveland Indians on May 16, 2011.

Interpreted as:

most runs allowed in a regular-season game by a pitcher since 2009

	NAME	R	DATE	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	IP	H	ER	HR	BB	HBP	GF	IBB	TBF	WP
1	Vin Mazzaro V. Mazzaro	14	5/16/2011	KCR	vs	CLE		0	54.00	2	0	0	0	2.1	11	14	1	3	0	0	0	21	1
2	Ben Lively B. Lively	13	8/1/2023	CIN	@	CHC	L	1	29.25	2	0	0	0	4.0	13	13	4	2	1	0	0	27	0
3	Jordan Yamamoto J. Yamamoto	13	9/9/2020	MIA	@	ATL		0	40.50	3	0	0	0	2.2	11	12	4	2	0	0	0	22	0
4	Colby Lewis C. Lewis	13	7/10/2014	TEX	vs	LAA	L	1	42.43	1	0	0	0	2.1	13	11	1	0	0	0	0	20	0
5	Scott Kazmir S. Kazmir	13	7/10/2010	LAA	@	OAK	L	1	23.40	2	0	0	0	5.0	11	13	3	3	1	0	1	30	2
6	Jesús Luzardo J. Luzardo	12	5/31/2025	PHI	vs	MIL	L	1	32.40	4	0	0	0	3.1	12	12	2	3	0	0	0	23	0
7	Bradley Blalock B. Blalock	12	5/10/2025	COL	vs	SDP	L	1	29.45	1	0	0	0	3.2	13	12	3	2	0	0	0	26	1
8	Tanner Houck T. Houck	12	4/14/2025	BOS	@	TBR	L	1	42.43	1	0	0	0	2.1	10	11	2	2	0	0	0	20	1
9	Masahiro Tanaka M. Tanaka	12	7/25/2019	NYY	@	BOS	L	1	32.40	4	0	0	0	3.1	12	12	2	3	0	0	0	25	0
10	Edinson Volquez E. Volquez	12	6/24/2016	KCR	vs	HOU	L	1	99.00	0	0	0	0	1.0	8	11	1	3	0	0	0	15	0
11	Hiram Burgos H. Burgos	12	5/11/2013	MIL	@	CIN	L	1	30.00	2	0	0	0	3.0	11	10	1	3	0	0	0	24	0
12	A.J. Burnett	12	5/2/2012	PIT	@	STL	L	1	40.50	2	0	0	0	2.2	12	12	2	1	1	0	0	22	0
13	Jaime Garcia J. Garcia	12	5/28/2011	STL	@	COL	L	1	29.70	6	0	0	0	3.1	11	11	1	4	0	0	0	26	0
14	Randy Wolf R. Wolf	12	7/21/2010	MIL	@	PIT	L	1	19.06	4	0	0	0	5.2	13	12	2	2	0	0	0	31	0
15	Tanner Houck T. Houck	11	5/12/2025	BOS	@	DET	L	1	42.43	0	0	0	0	2.1	9	11	2	3	1	0	0	20	1
16	George Kirby G. Kirby	11	8/13/2024	SEA	@	DET	L	1	14.73	5	0	0	0	3.2	12	6	3	1	0	0	0	25	0
17	Patrick Corbin P. Corbin	11	7/30/2024	WSH	@	ARI	L	1	30.00	3	0	0	0	3.0	13	10	1	0	0	0	0	22	0
18	Hayden Wesneski H. Wesneski	11	7/13/2024	CHC	@	STL	L	1	9.00	4	0	0	0	4.0	10	4	1	1	1	0	0	26	0
19	Lance Lynn L. Lynn	11	7/6/2024	STL	@	WSH	L	1	33.75	2	0	0	0	2.2	9	10	3	4	1	0	0	22	0
20	Ross Stripling R. Stripling	11	5/7/2024	OAK	vs	TEX	L	1	27.00	2	0	0	0	1.2	10	5	1	2	0	0	0	18	0
21	Braxton Garrett B. Garrett	11	5/3/2023	MIA	vs	ATL	L	1	22.85	3	0	0	0	4.1	14	11	4	2	0	0	0	28	0
22	Luis Cessa L. Cessa	11	4/16/2023	CIN	vs	PHI	L	1	33.00	0	0	0	0	3.0	14	11	1	3	1	0	0	27	1
23	Kohei Arihara K. Arihara	11	9/10/2022	TEX	vs	TOR	L	1	33.00	1	0	0	0	3.0	12	11	2	5	0	0	0	26	0
24	Ryan Weber R. Weber	11	6/13/2021	BOS	vs	TOR		0	17.47	7	0	0	0	5.2	13	11	4	2	0	0	0	30	0
25	Alec Bettinger A. Bettinger	11	5/2/2021	MIL	vs	LAD	L	1	24.75	0	0	0	0	4.0	11	11	2	2	1	0	0	26	1