MLB · Career head-to-head

Willi CastrovsTom Grieve

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

2B · VAL group BAT

Willi Castro

2019–2026 · 8 seasons

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LF · VAL group BAT

Tom Grieve

1970–1979 · 9 seasons

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At a glance

Willi Castro and Tom Grieve: seasons, VAL, honors and league-leading seasons
Willi Castro	Stat	Tom Grieve
8	Seasons	9
16.7	Career VAL	14.0
4.1 (2026)	Peak-season VAL	4.5 (1976)
0	Black ink (league-leading seasons)	—
1	Gray ink (top-10 finishes)	—

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 Willi Castro and Tom Grieve have
Willi Castro	Stat	Tom Grieve
Career
825	Games	671
Batting
679	Hits	474
71	Home runs	65
284	RBI	254
406	Runs	209
85	Stolen bases	7
217

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	Willi Castro	Tom Grieve
22	0	0
23	1.8	—
24	0	0
25	0.9	2.7
26	4	2.9
27	3.8	3.9
28	2.1	4.5
29	4.1	0
30	—	0