MasonThompson

Washington Nationals
#71
Relief Pitcher

HT/WT
6' 6", 241 lbs
Birthdate
2/20/1998 (27)
BAT/THR
Right/Right
Birthplace
Round Rock, TX
Status
Active

pitching

season	Team
2021	SD
2021	WSH
2021	Total
2022	WSH
2023	WSH
2025	WSH
Career
Season Averages

GP	W	L	W%	WAR	ERA	WHIP	IP	K	BB	K/BB	H	R	ER	SV	HLD	BLSV
4	0	0	.000	0.1	3.00	1.67	3.0	2	1	2.0	4	1	1	0	1	0
27	1	3	.250	-0.2	4.15	1.94	21.2	21	14	1.5	28	14	10	0	6	3
31	1	3	.250	-0.2	4.01	1.91	24.2	23	15	1.5	32	15	11	0	7	3
24	1	1	.500	0.5	2.92	1.14	24.2	15	9	1.7	19	8	8	1	0	1
51	4	4	.500	-0.4	5.50	1.56	54.0	44	22	2.0	62	35	33	1	10	3
1	0	0	.000	0.0	0.00	3.00	0.2	1	1	1.0	1	0	0	0	0	0
107	6	8	.429	--	4.50	1.55	104.0	83	47	1.8	114	58	52	2	17	7
18	1	1	.429	-	4.50	1.55	17.3	14	8	1.8	19	10	9	0	3	1

Opponent Batting

season	Team
2021	SD
2021	WSH
2021	Total
2022	WSH
2023	WSH
2025	WSH
Career

P	TBF	P-TBF	OBA	OOBP	OSLUG	OOPS	2B	3B	HR	TB	RBI	BH	SH	SF	IBB
43	13	3.308	.333	.385	.417	.801	1	0	0	5	1	0	0	0	0
381	108	3.528	.308	.406	.484	.889	4	0	4	44	14	1	2	0	1
424	121	3.504	.311	.403	.476	.879	5	0	4	49	15	1	2	0	1
368	101	3.644	.211	.290	.322	.612	2	1	2	29	7	1	1	0	0
895	240	3.729	.294	.368	.417	.785	10	2	4	88	30	4	1	2	0
11	4	2.750	.333	.500	.667	1.167	1	0	0	2	0	0	0	0	1
1698	466	3.644	.280	.361	.413	.774	18	3	10	168	52	6	4	2	2

Expanded Pitching

season	Team
2021	SD
2021	WSH
2021	Total
2022	WSH
2023	WSH
2025	WSH
Career

P/I	K/9	GB	FB	G/F	IR	IRS	WP	SB	CS
14.3	6.0	5	5	1.0	2	0	2	1	0
17.6	8.7	38	34	1.1	15	6	1	2	0
17.2	8.4	43	39	1.1	17	6	3	3	0
14.9	5.5	40	36	1.1	9	0	1	1	0
16.6	7.3	86	84	1.0	22	6	4	6	2
16.5	13.5	1	1	1.0	0	0	0	0	0
16.3	7.2	170	160	1.1	48	12	8	10	2

WAR data provided by Baseball-Reference

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Team	W	L	PCT	GB	STRK
Philadelphia	53	37	.589	-	W2
NY Mets	52	39	.571	1.5	L1
Miami	40	48	.455	12	L1
Atlanta	39	50	.438	13.5	L4
Washington	37	53	.411	16	L3

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MasonThompson

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2025 NL East Standings