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The big number is this season's NUT, his total production against league average, with its letter grade. Below that are his season and career lines, recent form over 7, 14 and 30 days, game logs, and percentile ranks against every qualified player. NUT is built on the advanced hitting and pitching stats analysts trust, with defense left out, so the number reflects what the player controls.

Jim Mason 2026 Season · WSH

Career: .203/.259/.275, 12 HR, 322 H in 634 games.

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Jim Mason Stats & Profile | Baseball NUT

Jim Mason

#22

SS · WSH

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-10.0Career NUT

+7 to Weak

Career

.203AVG12HR114RBI322H140R2SB

L/R · 6' 2", 190 lb · b. Aug 14, 1950 · Mobile, AL · Draft 1968 (2nd Rd, #28)

Player Overview

Year by Year


1971	20	TEX	—	3	10	9	0	3	0	0	0	0	1	0	0	3	0	0	0	0	0	.333	.400	.333	.000	.733	.500
1972	21	TEX	-1.1	46	159	147	10	29	3	0	0	10	9	1	0	39	0	0	1	1	3	.197	.247	.218	.021	.465	.266
1973	22	TEX	-1.3	93	266	238	23	49	7	2	3	19	23	0	0	48	0	1	3	2	3	.206	.273	.290	.084	.563	.242
1974	23	NYY	-0.9	152	487	440	41	110	18	6	5	37	35	0	1	87	1	2	5	7	6	.250	.302	.352	.102	.654	.297
1975	24	NYY	-2.3	94	251	223	17	34	3	2	2	16	22	0	0	49	0	2	1	5	9	.152	.228	.211	.059	.439	.185
1976	25	NYY	-2.2	93	236	217	17	39	7	1	1	14	9	0	0	37	0	0	3	7	4	.180	.210	.235	.055	.445	.209
1977	26	TOR	—	22	88	79	10	13	3	0	0	2	7	0	0	10	1	1	0	2	1	.165	.233	.203	.038	.436	.188
1977	26	TEX	—	36	65	55	9	12	3	0	1	7	6	0	0	10	0	0	1	3	1	.218	.290	.327	.109	.617	.244
1977	26	TOT	-1.2	58	153	134	19	25	6	0	1	9	13	0	0	20	1	1	1	5	2	.187	.257	.254	.067	.511	.211
1978	27	TEX	-1.1	55	116	105	10	20	4	0	0	3	5	0	0	17	0	0	0	6	2	.190	.227	.229	.039	.456	.227
1979	28	MON	—	40	78	71	3	13	5	1	0	6	7	0	1	16	0	2	0	0	3	.183	.256	.282	.099	.538	.236
Career	—	9 yrs	-10.0	634	1756	1584	140	322	53	12	12	114	124	1	2	316	2	8	14	33	32	.203	.259	.275	.072	.534	.244

Stat definitions →

NUT Breakdown

Power

Contact

Discipline

What's driving Mason's career NUT of -10

Slice size = share of total NUT. Power = HR + XBH · Contact = Singles · Discipline = BB + HBP.

Career NUT Trend

-0.9

72737475767778

NUT by Season

-1.1

-1.3

-0.9

-2.3

-2.2

-1.2

-1.1

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