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Players
Per-player ABS challenge stats
2026
▼
Regular Season
▼
All Teams
▼
Challenge Stats
Call Context
Realized Value
Lost Cost
#
Player
Team
Won
Att
Challenges Attempted
Win%
Challenge Win Rate
Net RE
▼
Net challenge value: total realized RE minus lost challenge cost (RE).
Net WPA
Net challenge value: total realized WPA minus lost challenge cost (WPA).
xChall
Sum of Expected Challenges
COE
Challenges Over Expected (actual − expected)
Call LI
Average call leverage index on challenged pitches
cBE%
Avg Challenge Breakeven %
acBE%
Avg Adjusted Challenge Breakeven % (timing-adjusted)
xChall%
Avg Expected Challenge %
RE
Total Realized Run Expectancy
RE (Bat)
Realized RE as Batter
RE (Pit)
Realized RE as Pitcher
RE (Cat)
Realized RE as Catcher
WPA
Total Realized Win Probability Added
WPA (Bat)
Realized WPA as Batter
WPA (Pit)
Realized WPA as Pitcher
WPA (Cat)
Realized WPA as Catcher
Lost RE
Total Lost Challenge Cost (RE)
Lost RE (Bat)
Lost Challenge Cost as Batter (RE)
Lost RE (Pit)
Lost Challenge Cost as Pitcher (RE)
Lost RE (Cat)
Lost Challenge Cost as Catcher (RE)
Lost WPA
Total Lost Challenge Cost (WPA)
Lost WPA (Bat)
Lost Challenge Cost as Batter (WPA)
Lost WPA (Pit)
Lost Challenge Cost as Pitcher (WPA)
Lost WPA (Cat)
Lost Challenge Cost as Catcher (WPA)
1
Edgar Quero
CWS
3
4
75.0%
0.692
0.070
1.89
+2.11
1.15
47.2%
12.3%
25.0%
0.692
0.000
0.000
0.692
0.070
0.000
0.000
0.070
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
2
Francisco Alvarez
NYM
2
2
100.0%
0.505
0.043
2.13
-0.13
1.41
49.6%
3.6%
38.6%
0.505
0.000
0.000
0.505
0.043
0.000
0.000
0.043
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
3
Roman Anthony
BOS
1
1
100.0%
0.455
0.033
0.43
+0.57
2.16
28.4%
0.0%
38.0%
0.455
0.455
0.000
0.000
0.033
0.033
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
4
Josh Bell
MIN
1
1
100.0%
0.377
0.041
0.27
+0.73
2.69
32.4%
5.8%
7.1%
0.377
0.377
0.000
0.000
0.041
0.041
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
5
Keibert Ruiz
WSH
1
1
100.0%
0.227
0.018
1.06
-0.06
1.21
44.4%
18.6%
27.9%
0.227
0.000
0.000
0.227
0.018
0.000
0.000
0.018
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
6
Bo Naylor
CLE
1
1
100.0%
0.206
0.028
1.15
-0.15
1.81
46.7%
2.0%
32.8%
0.206
0.000
0.000
0.206
0.028
0.000
0.000
0.028
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
7
Nick Fortes
TB
1
1
100.0%
0.158
0.009
0.88
+0.12
0.60
53.3%
0.0%
15.0%
0.158
0.000
0.000
0.158
0.009
0.000
0.000
0.009
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
8
Carlos Narváez
BOS
1
2
50.0%
0.124
0.016
1.18
+0.82
1.02
65.4%
5.0%
26.1%
0.124
0.000
0.000
0.124
0.016
0.000
0.000
0.016
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
9
Matt Wallner
MIN
1
1
100.0%
0.120
0.012
0.10
+0.90
0.77
60.1%
27.7%
9.7%
0.120
0.120
0.000
0.000
0.012
0.012
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
10
Corbin Carroll
AZ
1
1
100.0%
0.114
0.011
0.42
+0.58
0.74
61.3%
32.8%
29.6%
0.114
0.114
0.000
0.000
0.011
0.011
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
11
Tyler Stephenson
CIN
1
1
100.0%
0.098
0.020
1.13
-0.13
1.33
64.8%
37.5%
15.7%
0.098
0.098
0.000
0.000
0.020
0.020
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
12
CJ Abrams
WSH
1
1
100.0%
0.098
0.003
0.16
+0.84
0.17
64.8%
0.4%
15.6%
0.098
0.098
0.000
0.000
0.003
0.003
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
13
Logan O'Hoppe
LAA
1
1
100.0%
0.089
0.014
1.39
-0.39
0.94
67.1%
0.0%
24.4%
0.089
0.000
0.000
0.089
0.014
0.000
0.000
0.014
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
14
Ryan Jeffers
MIN
1
2
50.0%
0.071
0.018
0.90
+1.10
1.00
56.5%
17.8%
23.3%
0.071
0.071
0.000
0.000
0.018
0.018
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
15
Jonathan Aranda
TB
1
1
100.0%
0.064
0.012
0.08
+0.92
0.77
73.8%
0.0%
6.8%
0.064
0.064
0.000
0.000
0.012
0.012
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
16
Javier Báez
DET
1
1
100.0%
0.034
0.000
0.20
+0.80
0.01
84.1%
18.9%
17.8%
0.034
0.034
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
17
Nick Allen
HOU
0
1
0.0%
0.000
0.000
0.24
+0.76
0.73
56.2%
0.0%
21.8%
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
18
Pedro Pagés
STL
0
1
0.0%
0.000
0.000
0.78
+0.22
2.36
48.0%
0.0%
6.0%
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
19
Bryce Teodosio
LAA
0
1
0.0%
0.000
0.000
0.04
+0.96
0.10
58.3%
0.0%
4.5%
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
20
Luis García Jr.
WSH
0
1
0.0%
0.000
0.000
0.05
+0.95
0.03
66.9%
0.0%
4.6%
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
21
Zach Pop
PHI
0
1
0.0%
0.000
0.000
0.02
+0.98
0.25
44.3%
0.0%
17.9%
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
22
Marcus Semien
NYM
0
1
0.0%
0.000
0.000
0.22
+0.78
0.01
61.3%
0.0%
14.8%
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
23
Samuel Basallo
BAL
0
1
0.0%
-0.014
-0.001
0.12
+0.88
2.09
41.1%
5.0%
11.6%
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.014
0.014
0.000
0.000
0.001
0.001
0.000
0.000
24
José Caballero
NYY
0
1
0.0%
-0.023
-0.001
0.31
+0.69
0.11
72.5%
25.2%
3.8%
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.023
0.023
0.000
0.000
0.001
0.001
0.000
0.000
25
Steven Kwan
CLE
0
1
0.0%
-0.033
-0.004
0.24
+0.76
1.08
56.2%
18.8%
6.0%
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.033
0.033
0.000
0.000
0.004
0.004
0.000
0.000
