Mason Black Stats, Game Log, Team, Position

Mason Black | Kansas City Royals

MLB Player

Mason Black

Kansas City Royals#47 · Relief PitcherMinors

Height6' 3"Weight228 lbsAge26Experience3rd Season

0SVTied-244th

4.31ERA

19KTied-479th

1.60WHIP

Player Information

PositionRelief Pitcher

Jersey#47

Date of Birth10/12/1999

BirthplaceScranton, PA

Experience3rd Season

Bats / ThrowsRight/Right

MLB Debut2024

StatusMinors

@ Cleveland Guardians

August 30, 2026 · 1:40 PM

Progressive Field

MLB.TV

Split	GP	GS	CG	SHO	IP	H	R	ER	HR	BB	K
Career	27	8	0	0	71.2	81	47	44	15	35	55

Season	GP	GS	W	L	W%	WAR	ERA	WHIP	IP	K	BB	K/BB	H	R	ER
2024	9	8	1	5	.167	-0.6	6.44	1.68	36.1	31	15	2.1	46	26	26
2025	1	0	0	0	.000	-0.1	6.75	1.25	4.0	5	0	0.0	5	5	3
2026	17	0	0	0	.000	0.1	4.31	1.60	31.1	19	20	1.0	30	16	15
Career	27	8	1	5	.167	--	5.53	1.62	71.2	55	35	1.6	81	47	44

Season	P	TBF	P-TBF	OBA	OOBP	OSLUG	OOPS	2B	3B	HR	TB	RBI	BH	SH	SF
2024	663	169	3.923	.309	.381	.517	.898	10	0	7	77	23	3	1	1
2025	74	19	3.895	.263	.263	.737	1.000	1	1	2	14	5	0	0	0
2026	556	142	3.915	.252	.366	.429	.795	3	0	6	51	22	2	0	1
Career	1293	330	3.918	.282	.368	.495	.863	14	1	15	142	50	5	1	2

Season	P/S	P/I	K/9	GSC	GB	FB	G/F	IR	IRS	WP	SB	CS	RSUP
2024	76.5	18.2	7.7	43.4	39	81	0.5	1	0	0	2	2	24.0
2025	0.0	18.5	11.3	0.0	5	9	0.6	0	0	0	0	0	0.0
2026	0.0	17.7	5.5	0.0	34	67	0.5	8	7	1	0	0	0.0
Career	76.5	18.0	6.9	0.0	78	157	0.5	9	7	1	2	2	24.0

Game	Result	IP	H	R	ER	HR	BB	K	GB	FB	P	TBF	Dec	Rel	ERA
@ TOR2026 Regular Season	L 3-0	2.0	0	0	0	0	0	0	3	3	17	6	-	-	4.31
vs DET2026 Regular Season	W 11-7	0.2	3	4	3	1	1	0	1	4	25	6	-	-	4.60
vs ATH2026 Regular Season	W 4-3	3.0	2	2	2	0	3	1	6	4	51	14	-	-	3.77
@ LAD2026 Regular Season	L 4-2	3.0	3	1	1	1	2	1	3	7	44	13	-	-	3.51
vs CHC2026 Regular Season	L 6-4	5.0	3	2	2	1	3	2	6	10	86	21	-	-	3.57
vs STL2026 Regular SeasonWeek 25	W 14-6	2.0	3	2	2	0	2	0	4	5	40	11	-	-	3.57
@ WSH2026 Regular SeasonWeek 24	L 7-3	2.0	1	1	1	1	1	0	1	6	36	8	-	-	2.87
vs HOU2026 Regular SeasonWeek 24	L 10-8	2.1	3	1	1	1	3	3	3	3	48	13	-	-	2.63
vs TEX2026 Regular SeasonWeek 23	L 6-4 F/10	1.2	2	1	1	0	2	2	0	4	39	9	-	-	2.38
@ MIN2026 Regular SeasonWeek 23	W 6-5	1.0	0	0	0	0	0	1	1	1	10	3	-	-	1.86
@ CIN2026 Regular SeasonWeek 22	W 9-2	1.0	2	0	0	0	0	1	1	3	15	5	-	-	2.08
@ TEX2026 Regular SeasonWeek 22	L 6-3	1.0	0	0	0	0	0	1	1	1	11	3	-	-	2.35
vs NYY2026 Regular SeasonWeek 21	L 7-0	2.0	1	2	2	1	1	2	1	4	34	8	-	-	2.70
@ ATH2026 Regular SeasonWeek 17	L 5-2	1.0	1	0	0	0	0	0	1	3	20	4	-	-	0.00
vs LAA2026 Regular SeasonWeek 17	W 12-1	1.0	2	0	0	0	0	2	0	3	18	5	-	-	0.00
vs BAL2026 Regular SeasonWeek 16	L 8-6	1.0	1	0	0	0	1	1	0	2	24	4	-	-	0.00
@ NYY2026 Regular SeasonWeek 16	L 7-0	1.2	3	0	0	0	1	2	2	4	38	9	-	-	0.00