MLB/Players/Mason Thompson

MASON THOMPSON

P · 2021–2025 · 226 games

226

CAREER GAMES · REGULAR SEASON

3 seasons

.280

CAREER BATTING AVERAGE

226 hits in 808 at-bats

CAREER HOME RUNS

52 RBI · 20 stolen bases

5.21

CAREER ERA

114.0 innings · 93 strikeouts

7-9

CAREER RECORD

WHIP 1.64

01/Hitting

Season by season
Regular season

Season	Club	G	AB	R	H	2B	3B	HR	RBI	BB	SO	SB	AVG	OBP	SLG	OPS
2023	WSH	102	422	70	124	20	4	8	30	44	88	12	.294	.361	.417	.778
2022	WSH	48	180	16	38	4	2	4	7	18	30	2	.211	.283	.322	.605
2021	WSH	62	206	30	64	10	0	8	15	30	46	6	.311	.398	.476	.874
Career	–	212	808	116	226	34	6	20	52	92	164	20	.280	.353	.411	.764

02/Pitching

Season by season
Regular season

Season	Club	G	W	L	IP	H	ER	BB	SO	HR	ERA	WHIP
2025	WSH	14	1	1	10.2	16	14	12	11	1	11.81	2.63
2023	WSH	51	4	4	54.0	62	33	22	44	4	5.50	1.56
2022	WSH	24	1	1	24.2	19	8	9	15	2	2.92	1.14
2021	WSH	31	1	3	24.2	32	11	15	23	4	4.01	1.91
Career	–	120	7	9	114.0	129	66	58	93	11	5.21	1.64

04/Every pitch

2023 Regular season
Play log from 2015

Season

2025 2023 2022 2021

Season type

Regular season Postseason

Spray chart · 0 batted balls

No batted balls with a location in this window.

Pitch locations · 876 pitches

Called strike (158) Swinging strike (83) In play (166) Foul (133) Ball (336)

Catcher’s view · the zone drawn is the average of the 876 batter zones recorded here, 1.59 to 3.35 feet

Pitch mix

Pitch	N	Share	MPH	RPM	Strike%
Sinker	496	56.6%	94.7	2,248	42.3%
Slider	249	28.4%	84.7	2,279	45.0%
Curveball	72	8.2%	80.5	2,399	36.1%
Four-Seam Fastball	57	6.5%	94.5	2,235	43.9%
Changeup	2	0.2%	86.3	1,851	50.0%

05/Game log

2023
Regular season

Date	Opp	Result	AB	R	H	HR	RBI	BB	SO	IP	H	ER	BB	SO
MAR 30	vs ATL	L 2–7	7	0	1	0	0	0	3	–	—	—	—	—
MAR 30	vs ATL	L 2–7	7	0	1	0	0	0	3	2.0	1	0	0	3
APR 3	vs TB	L 2–6	10	1	1	1	1	0	1	3.0	1	1	0	1
APR 3	vs TB	L 2–6	10	1	1	1	0	0	1	–	—	—	—	—
APR 6	@ COL	L 0–1	7	0	1	0	0	0	3	2.0	1	0	0	3
APR 6	@ COL	L 0–1	7	0	1	0	0	0	3	–	—	—	—	—
APR 8	@ COL	W 7–6	3	0	0	0	0	0	0	–	—	—	—	—
APR 8	@ COL	W 7–6	3	0	0	0	0	0	0	1.0	0	0	0	0
APR 10	@ LAA	W 6–4	2	0	0	0	0	0	0	–	—	—	—	—
APR 10	@ LAA	W 6–4	2	0	0	0	0	0	0	0.2	0	0	0	0
APR 12	@ LAA	L 2–3	7	1	3	0	0	1	1	–	—	—	—	—
APR 12	@ LAA	L 2–3	7	1	3	0	1	1	1	1.2	3	1	1	1
APR 16	vs CLE	W 7–6	3	0	1	0	0	0	0	1.0	1	0	0	0
APR 16	vs CLE	W 7–6	3	0	1	0	0	0	0	–	—	—	—	—
APR 18	vs BAL	L 0–1	5	0	0	0	0	0	1	–	—	—	—	—
APR 18	vs BAL	L 0–1	5	0	0	0	0	0	1	2.0	0	0	0	1
APR 22	@ MIN	W 10–4	10	1	2	0	1	0	4	2.1	2	0	0	4
APR 22	@ MIN	W 10–4	10	1	2	0	0	0	4	–	—	—	—	—
APR 25	@ NYM	W 5–0	9	0	1	0	0	0	4	3.0	1	0	0	4
APR 25	@ NYM	W 5–0	9	0	1	0	0	0	4	–	—	—	—	—
APR 27	@ NYM	L 8–9	4	2	3	0	2	0	0	0.1	3	2	0	0
APR 27	@ NYM	L 8–9	4	2	3	0	0	0	0	–	—	—	—	—
MAY 1	vs CHC	L 1–5	3	0	0	0	0	0	2	–	—	—	—	—
MAY 1	vs CHC	L 1–5	3	0	0	0	0	0	2	1.0	0	0	0	2
MAY 2	vs CHC	W 4–1	3	1	1	1	0	1	1	–	—	—	—	—
MAY 2	vs CHC	W 4–1	3	1	1	1	1	1	1	0.2	1	1	1	1
MAY 6	@ AZ	L 7–8	5	3	4	0	3	0	0	0.1	4	3	0	0
MAY 6	@ AZ	L 7–8	5	3	4	0	0	0	0	–	—	—	—	—
MAY 9	@ SF	L 1–4	4	1	1	0	1	2	1	1.0	1	1	2	1
MAY 9	@ SF	L 1–4	4	1	1	0	0	2	1	–	—	—	—	—
MAY 14	vs NYM	L 2–8	3	2	2	0	0	1	0	–	—	—	—	—
MAY 14	vs NYM	L 2–8	3	2	2	0	4	1	0	0.1	2	2	1	0
MAY 18	@ MIA	L 3–5	5	1	2	0	1	0	0	1.0	2	1	0	0
MAY 18	@ MIA	L 3–5	5	1	2	0	0	0	0	–	—	—	—	—
MAY 23	vs SD	L 4–7	3	0	0	0	0	2	2	1.0	0	0	2	2
MAY 23	vs SD	L 4–7	3	0	0	0	0	2	2	–	—	—	—	—
MAY 25	vs SD	L 6–8	3	0	0	0	0	1	0	–	—	—	—	—
MAY 25	vs SD	L 6–8	3	0	0	0	0	1	0	1.0	0	0	1	0
MAY 27	@ KC	W 4–2	6	0	1	0	0	0	1	–	—	—	—	—
MAY 27	@ KC	W 4–2	6	0	1	0	0	0	1	2.0	1	0	0	1
MAY 30	@ LAD	L 3–9	5	3	3	1	0	0	0	–	—	—	—	—
MAY 30	@ LAD	L 3–9	5	3	3	1	1	0	0	1.0	3	3	0	0
JUN 2	vs PHI	W 8–7	2	1	1	0	0	1	0	0.1	1	0	1	0
JUN 2	vs PHI	W 8–7	2	1	1	0	0	1	0	–	—	—	—	—
JUN 4	vs PHI	L 3–11	4	0	1	0	0	1	0	–	—	—	—	—
JUN 4	vs PHI	L 3–11	4	0	1	0	0	1	0	1.1	1	0	1	0
JUN 7	vs AZ	L 2–6	3	0	0	0	0	0	0	–	—	—	—	—
JUN 7	vs AZ	L 2–6	3	0	0	0	0	0	0	1.0	0	0	0	0
JUN 9	@ ATL	L 2–3	5	0	2	0	0	0	2	–	—	—	—	—
JUN 9	@ ATL	L 2–3	5	0	2	0	0	0	2	1.0	2	0	0	2
JUN 13	@ HOU	L 1–6	3	0	0	0	0	0	2	1.0	0	0	0	2
JUN 13	@ HOU	L 1–6	3	0	0	0	0	0	2	–	—	—	—	—
JUN 15	@ HOU	W 4–1	4	0	0	0	0	0	1	–	—	—	—	—
JUN 15	@ HOU	W 4–1	4	0	0	0	0	0	1	1.1	0	0	0	1
JUN 16	vs MIA	L 5–6	3	0	1	0	0	0	1	–	—	—	—	—
JUN 16	vs MIA	L 5–6	3	0	1	0	0	0	1	1.0	1	0	0	1
JUN 21	vs STL	W 3–0	2	0	0	0	0	1	1	–	—	—	—	—
JUN 21	vs STL	W 3–0	2	0	0	0	0	1	1	0.2	0	0	1	1
JUN 24	@ SD	W 2–0	4	0	0	0	0	0	3	–	—	—	—	—
JUN 24	@ SD	W 2–0	4	0	0	0	0	0	3	1.2	0	0	0	3
JUN 25	@ SD	W 8–3	2	0	0	0	0	3	0	0.2	0	0	3	0
JUN 25	@ SD	W 8–3	2	0	0	0	0	3	0	–	—	—	—	—
JUN 27	@ SEA	W 7–4	2	1	1	0	0	1	0	0.1	1	1	1	0
JUN 27	@ SEA	W 7–4	2	1	1	0	0	1	0	–	—	—	—	—
JUN 30	@ PHI	W 2–1	3	0	1	0	0	0	2	0.2	1	0	0	2
JUN 30	@ PHI	W 2–1	3	0	1	0	0	0	2	–	—	—	—	—
JUL 2	@ PHI	W 5–4	3	1	2	0	0	0	1	–	—	—	—	—
JUL 2	@ PHI	W 5–4	3	1	2	0	1	0	1	0.1	2	1	0	1
JUL 6	vs CIN	L 4–5	8	1	1	0	0	1	0	–	—	—	—	—
JUL 6	vs CIN	L 4–5	8	1	1	0	1	1	0	2.2	1	1	1	0
JUL 14	@ STL	W 7–5	1	0	0	0	0	0	0	–	—	—	—	—
JUL 14	@ STL	W 7–5	1	0	0	0	0	0	0	0.1	0	0	0	0
JUL 17	@ CHC	W 7–5	6	0	2	0	0	0	1	–	—	—	—	—
JUL 17	@ CHC	W 7–5	6	0	2	0	0	0	1	1.1	2	0	0	1
JUL 19	@ CHC	L 3–8	3	4	2	0	0	2	1	–	—	—	—	—
JUL 19	@ CHC	L 3–8	3	4	2	0	1	2	1	0.2	2	4	2	1
JUL 23	vs SF	W 6–1	3	0	1	0	0	0	0	–	—	—	—	—
JUL 23	vs SF	W 6–1	3	0	1	0	0	0	0	1.0	1	0	0	0
JUL 27	@ NYM	L 1–2	4	2	3	0	0	0	0	–	—	—	—	—
JUL 27	@ NYM	L 1–2	4	2	3	0	1	0	0	0.1	3	2	0	0
JUL 29	@ NYM	W 11–6	2	0	1	0	0	1	1	0.1	1	0	1	1
JUL 29	@ NYM	W 11–6	2	0	1	0	0	1	1	–	—	—	—	—
JUL 31	vs MIL	W 5–3	3	0	1	0	0	0	0	–	—	—	—	—
JUL 31	vs MIL	W 5–3	3	0	1	0	0	0	0	1.0	1	0	0	0
AUG 20	vs PHI	W 4–3	4	2	2	0	1	0	0	0.2	2	2	0	0
AUG 20	vs PHI	W 4–3	4	2	2	0	0	0	0	–	—	—	—	—
AUG 22	@ NYY	W 2–1	4	0	1	0	0	0	0	–	—	—	—	—
AUG 22	@ NYY	W 2–1	4	0	1	0	0	0	0	1.0	1	0	0	0
AUG 25	@ MIA	W 7–4	5	4	5	0	0	0	0	–	—	—	—	—
AUG 25	@ MIA	W 7–4	5	4	5	0	3	0	0	0.0	5	4	0	0
AUG 27	@ MIA	L 1–2	4	0	1	0	0	0	0	–	—	—	—	—
AUG 27	@ MIA	L 1–2	4	0	1	0	0	0	0	1.0	1	0	0	0
AUG 29	@ TOR	W 5–4	6	1	1	0	1	1	2	1.2	1	1	1	2
AUG 29	@ TOR	W 5–4	6	1	1	0	0	1	2	–	—	—	—	—
SEP 1	vs MIA	L 5–8	3	1	1	1	0	0	0	–	—	—	—	—
SEP 1	vs MIA	L 5–8	3	1	1	1	2	0	0	0.2	1	1	0	0
SEP 6	vs NYM	W 3–2	2	0	0	0	0	0	0	0.2	0	0	0	0
SEP 6	vs NYM	W 3–2	2	0	0	0	0	0	0	–	—	—	—	—
SEP 8	vs LAD	L 5–8	2	0	1	0	0	2	1	0.1	1	0	2	1
SEP 8	vs LAD	L 5–8	2	0	1	0	0	2	1	–	—	—	—	—
SEP 10	vs LAD	L 3–7	4	1	3	0	3	0	1	0.2	3	1	0	1
SEP 10	vs LAD	L 3–7	4	1	3	0	0	0	1	–	—	—	—	—

Regular season and postseason are separate tables and are never summed into one career line; spring training is excluded entirely. Hitting and pitching come from different source rows, so a two-way player has both tables and neither borrows from the other. Innings pitched is summed as outs and converted once: the stored value counts thirds, so “6.1” means six innings and one out, and adding those as decimals understates a career. ERA and WHIP are computed from those totals rather than averaged across seasons. On-base percentage is (H + BB) over (AB + BB), which runs slightly under the official figure because the source rows carry no hit-by-pitch or sacrifice fly. The charts cover 2015 onward only, and the spray chart plots batted balls with a recorded landing spot: a strikeout or a walk has no location and is not a missing dot. Its field is a representative park, not the one the ball was hit in, because a spray chart pooled across a season is hit in thirty different outfields.