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The Owlcroft Baseball-Analysis Site
Baseball team and player performance examined realistically and accurately.
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2025: All First Basemen, by Name
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Site Home Page
Background:
For You Rookies Here Some Baseball Analysis Theory The Games-Won Formula About the Team-Performance Table The “Quality of Pitching” Measure Fielding and Defense in Baseball Baseball Stat Definitions Baseball Data Normalization [scroll down for more links, or click the big “X” to exit]
Teams:
The Main Team-Performance Table Set By-Team Performance by Players & Pitchers
All-Teams Table: Win Expectations From Player Career Stats All-Teams Table: Defense [scroll up or down for more links, or click the big “X” to exit]
Position Players:
Sorted by Performance:
Sorted by Name:
In Performance Order by Position(s) Played, Current Season:
Alphabetically by Position(s) Played, Current Season:
In Performance Order by Position(s) Played, Career:
Alphabetically by Position(s) Played, Career:
Frequent-Use Position Players, by performance Frequent-Use Position Players, by name [scroll up or down for more links, or click the big “X” to exit]
Pitchers:
Sorted by Performance:
Sorted by Name:
In Performance Order by Role, Current Season:
Alphabetically by Role, Current Season:
In Performance Order by Role, Career:
Frequent-Use Starters and Relievers, by performance Frequent-Use Starters and Relievers, by name [scroll up or down for more links, or click the big “X” to exit]
Miscellaneous:
The Owlcroft Baseball-Analysis Formulae Tested The Owlcroft “TOP” Formula: Tabulated Data Calculating the Effects of Fielding on Wins Making Optimum Use of Players and Pitchers About Owlcroft Links About Eric Walker Links To A Select Few Other Useful Baseball Sites Steroids and Baseball [external site] The Juiced Ball [scroll up or down for more links, or click the big “X” to exit]
Book:
About Buying Books On Line Some Selected Baseball Books [scroll up for more links, or click the big “X” to exit]
2025 Major-League First Basemen, Batter-Performance Results
Note! Men are included in this list if they have played this position at all this season; that will include some men who have played it only infrequently.
Through games of Sunday, 30 March 2025.true, unadjusted data.
Handedness Key: + R * L # S
(You can also look up the stat definitions .)
Intra-Page Jumps:
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E
F
G
H
I
J
K
L
M
N
O
P
Q
R
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U
V
W
X
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Each name is a click-on link to that man’s career stats. — Place your cursor over any column heading to see what it signifies. —
Player
Team
PA
BA
BABIP
SA
HA
PF
BBA
KA
OBA
TBA
TOP
For explanations of unconventional stats, see the Baseball Stats Definitions
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