Jeff A. Jones - Player Record
Baseball Player Won-Loss Records
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Jeff A. Jones - Player Record
Traditional Statistics and Splits (Retrosheet)
(Player Game Log)

Compare Jeff A. Jones to:
Most Similar Players to Jeff A. Jones

Positional Average (Weighted Avg of Options): 0.500 (1-Year) (9-Year) (Long-Run)

Positional Averages for Pitchers (Wgted Avg of Options): 0.500 vs. Different Values for Starting vs. Relief Pitchers: (Empirical) (Based on Pitchers who Do Both)

Basic Player Won-Lost Records
Value Decomposition
Season Team Age Games pWins pLosses pWORL pWOPA
1980OAK23
35
2.22.40.2-0.2
1981OAK24
33
3.92.91.50.9
1982OAK25
18
1.71.70.2-0.0
1983OAK26
13
0.71.6-0.8-1.0
1984OAK27
13
0.91.4-0.3-0.5
------ ------ ------ ------ ------
CAREER (reg. season)
112
9.510.00.9-0.8
------ ------ ------ ------ ------
PostSeason (career)
1
0.00.0-0.0-0.0
------ ------ ------ ------ ------
COMBINED
113
9.510.00.9-0.8


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1980OAK23
35
2.52.10.70.3
1981OAK24
33
3.13.60.0-0.6
1982OAK25
18
1.22.2-0.7-0.9
1983OAK26
13
1.01.3-0.2-0.4
1984OAK27
13
1.11.20.1-0.1
------ ------ ------ ------ ------
CAREER (reg. season)
112
9.010.5-0.1-1.8
------ ------ ------ ------ ------
PostSeason (career)
1
0.00.0-0.0-0.0
------ ------ ------ ------ ------
COMBINED
113
9.010.5-0.1-1.8


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
1980-
-
-
-
2.4
2.1
0.1
0.0
1981-
-
-
-
3.1
3.5
0.1
0.1
1982-
-
-
-
1.2
2.0
0.1
0.1
1983-
-
-
-
0.9
1.3
0.0
0.0
1984-
-
-
-
1.1
1.2
0.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
-
-
-
-
8.7
10.2
0.3
0.3


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19800.5060.4170.000.01
19810.5080.4200.000.01
19820.5040.4250.000.00
19830.5040.4170.00-0.00
19840.5060.4180.00-0.00
------ ------ ------ ------ ------ ------
CAREER
0.5060.4190.000.02


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19801.130.84
0.95
-0.055
-0.002
0.002
19811.430.60
0.86
0.042
0.065
-0.003
19820.850.80
0.68
0.045
0.079
-0.013
19830.660.84
0.55
-0.053
-0.076
-0.010
19840.800.85
0.68
0.003
-0.091
-0.001
------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.050.73
0.76
0.015
0.011
-0.004


eWins, eLosses by Position
(Regular Season only)
Relief PitcherStarting Pitcher
Season Team eWineLosseWOPAeWineLosseWOPA
19802.52.2
0.3
--
-
19813.23.6
-0.5
--
-
19820.81.5
-0.7
0.60.5
0.1
19830.91.2
-0.4
0.10.1
-0.0
19841.21.2
-0.1
--
-
------ ------ ------ ------ ------ ------ ------ ------
CAREER
8.49.7
-1.5
0.70.6
0.1


pWins, pLosses by Position
(Regular Season only)
Relief PitcherStarting Pitcher
Season Team pWinpLosspWOPApWinpLosspWOPA
19802.22.4
-0.2
--
-
19813.92.9
0.9
--
-
19821.01.2
-0.3
0.70.4
0.3
19830.61.5
-0.9
0.10.1
-0.1
19840.91.4
-0.5
--
-
------ ------ ------ ------ ------ ------ ------ ------
CAREER
8.79.4
-1.0
0.80.6
0.2






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