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Bummer, Aaron
BirthYear: 1993
Pitcher Value
Year
Team
Game Shares
Won
Lost
W_rec
L_rec
WAR
VS
WAR_rec
VS_rec
2017
CHA
1.3
0.4
0.8
0.4
0.8
0.0
1
0.0
1
2018
CHA
1.3
0.5
0.7
0.5
0.7
0.1
2
0.1
2
2019
CHA
4.1
3.8
0.2
4.0
0.0
2.6
11
2.8
12
2020
CHA
0.4
0.6
-0.2
0.6
-0.2
0.5
2
0.5
2
2021
CHA
3.0
1.4
1.6
1.4
1.7
0.5
4
0.5
4
2022
CHA
1.4
1.2
0.2
1.3
0.1
0.8
4
0.9
4
2023
CHA
3.2
0.2
3.0
0.3
2.9
-0.7
1
-0.6
1
2024
ATL
2.2
1.5
0.7
1.4
0.8
0.9
4
0.8
4
2025
ATL
2.3
1.1
1.1
1.0
1.2
0.4
3
0.4
3
TOTALS
19.2
10.7
8.1
10.9
8
5.1
32
5.4
33
Pitcher Details
Year
Team
League
Games
Innings
Runs
Expected Runs
Def Support
Runs/W
Role Adj
LG Adj
Runs+
Leverage
Run+_Lev
Wins+
2017
CHA
AL
30
22
11
11
2
9.7
-0.44
0
-2
1.48
-2
-0.2
2018
CHA
AL
37
31.7
19
16
-3
9.7
-0.33
0
-1
0.74
-1
-0.1
2019
CHA
AL
58
67.7
17
36
3
9.8
-0.32
0
14
1.57
18
1.8
2020
CHA
AL
9
9.3
1
4
0
8.4
-0.29
0
3
0.99
3
0.4
2021
CHA
AL
62
56.3
28
29
0
9.8
-0.37
0
-1
1.28
-1
-0.1
2022
CHA
AL
32
26.7
11
14
-1
9.9
-0.42
0
4
1.36
5
0.5
2023
CHA
AL
61
58.3
45
32
-2
10.4
-0.42
0
-13
1.35
-15
-1.4
2024
ATL
NL
56
55.3
24
28
-4
9.6
-0.43
0
5
0.70
4
0.4
2025
ATL
NL
42
54.3
27
28
-1
9.8
-0.43
0
-0
0.82
-0
0.0
TOTALS
387
382
183
198
-6
--
--
--
9
--
11
1.3
Value - Batting and Fielding
Year
Team
Off GS
Def GS
Game Shares
Bat Wins
Bat Losses
BW Rec
BL Rec
WAR
VS
WAR Rec
VS Rec
Batting and Base Running
Year
Team
PA
Bat Runs
Adj Runs
RISP Runs
BSR
DP Runs
ROE Runs
Fielding Runs
Pos Adj
DH Adj
Pitcher Adj
RAA
RPW
WAA
Pos Wins
LG Adj
WINS+
Fielding
Year
Team
POS
Chances
DER OAA
OAA Adj
DER Runs
BIP
Play+
GB+
Frame R
SBCS R
Block R
err R
Catcher Runs
Arm opps
OF Arm R
DP Start
DP Turn
DP Runs
Tot Def Runs
2017
CHA
1
6
-0
0
0
0
0
0
2018
CHA
1
4
-1
-1
0
0
0
0
2019
CHA
1
16
2
2
0
0
0
0
2020
CHA
1
1
-1
-1
0
0
0
0
2021
CHA
1
11
0
0
0
0
0
0
2022
CHA
1
2
-1
-1
0
0
0
0
2023
CHA
1
13
2
2
0
0
0
0
2024
ATL
1
9
-1
-1
0
0
0
0
2025
ATL
1
11
0
0
0
0
0
0
TOTALS
1
73
0
0
0
0
0
0
           
Glossary