MLB · Career head-to-head

Bill MazeroskivsMark Grudzielanek

Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.

2B · VAL group BAT

Bill Mazeroski

1956–1972 · 17 seasons

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2B · VAL group BAT

Mark Grudzielanek

1995–2010 · 15 seasons

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At a glance

Bill Mazeroski and Mark Grudzielanek: seasons, VAL, honors and league-leading seasons
Bill Mazeroski	Stat	Mark Grudzielanek
17	Seasons	15
46.7	Career VAL	41.8
6.1 (1964)	Peak-season VAL	6.7 (1996)
Inducted 2001	Hall of Fame	—
8×	Gold Gloves	1×
7×	All-Star Selections	1×
—	Black ink (league-leading seasons)	0
—	Gray ink (top-10 finishes)	1

VAL is Value Above League — regular-season production measured against the league at the same position group (MLB VAL board). Black and gray ink count seasons from 1950 on.

Career regular season

Career regular-season statistics both Bill Mazeroski and Mark Grudzielanek have
Bill Mazeroski	Stat	Mark Grudzielanek
Career
2,163	Games	1,802
Batting
2,016	Hits	2,040
138	Home runs	90
853	RBI	640
769	Runs	946
27	Stolen bases	133
447

VAL by ageEach season plotted at the player's age that season, so careers line up by age rather than by calendar.

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Age	Bill Mazeroski	Mark Grudzielanek
19	0	—
20	4.1	—
21	5.2	—
22	0.5	—
23	4.1	—
24	3.6	—
25	4.1	0
26	1.6	6.7
27	6.1	1.3
28	2.1	2.2
29	6.1	5.6
30	4.3	3.9
31	3.1	2.4
32	0.5	1.4
33	1.1	5.5
34	0.2	3.1
35	—	4
36	—	2
37	—	2.3
38	—	1.4
40	—	0

Age	Bill Mazeroski	Mark Grudzielanek
19	0	—
20	4.1	—
21	5.2	—
22	0.5	—
23	4.1	—
24	3.6	—
25	4.1	0
26	1.6	6.7
27	6.1	1.3
28	2.1	2.2
29	6.1	5.6
30	4.3	3.9
31	3.1	2.4
32	0.5	1.4
33	1.1	5.5
34	0.2	3.1
35	—	4
36	—	2
37	—	2.3
38	—	1.4
40	—	0

Age	Bill Mazeroski	Mark Grudzielanek
19	0	—
20	4.1	—
21	5.2	—
22	0.5	—
23	4.1	—
24	3.6	—
25	4.1	0
26	1.6	6.7
27	6.1	1.3
28	2.1	2.2
29	6.1	5.6
30	4.3	3.9
31	3.1	2.4
32	0.5	1.4
33	1.1	5.5
34	0.2	3.1
35	—	4
36	—	2
37	—	2.3
38	—	1.4
40	—	0

Age	Bill Mazeroski	Mark Grudzielanek
19	0	—
20	4.1	—
21	5.2	—
22	0.5	—
23	4.1	—
24	3.6	—
25	4.1	0
26	1.6	6.7
27	6.1	1.3
28	2.1	2.2
29	6.1	5.6
30	4.3	3.9
31	3.1	2.4
32	0.5	1.4
33	1.1	5.5
34	0.2	3.1
35	—	4
36	—	2
37	—	2.3
38	—	1.4
40	—	0