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Taijuan Walker: Career Pitching
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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]
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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]
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Sorted by Performance:
Sorted by Name:
In Performance Order by Role, Current Season:
Alphabetically by Role, Current Season:
In Performance Order by Role, Career:
Alphabetically 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]
Taijuan Walker: Personal Data
Name: Taijuan Walker
Taijuan Walker: Career Pitching
Through games of Sunday, 28 September 2025.true, unadjusted data.
Handedness Key: + R * L # S
(You can also look up the stat definitions .)
— Place your cursor over any column heading to see what it signifies. —
Year
Team
GS
GR
IP
BFP
BA
BABIP
SA
HA
PF
BBA
KA
OBA
TBA
K/W
TPP
QofP
ERA
2013
Mariners
3
0
15.0
60
0.204
0.250
0.296
0.183
1.455
0.067
0.200
0.250
0.267
3.000
439
2.54
3.60
2014
Mariners
5
3
38.0
160
0.223
0.282
0.317
0.194
1.419
0.113
0.213
0.325
0.275
1.889
556
3.21
2.61
2015
Mariners
29
0
169.2
706
0.252
0.293
0.415
0.231
1.650
0.057
0.222
0.300
0.381
3.925
678
3.92
4.56
2016
Mariners
25
0
134.1
573
0.247
0.269
0.462
0.225
1.868
0.065
0.208
0.304
0.421
3.216
840
4.86
4.22
2017
Diamondbacks
28
0
157.1
684
0.247
0.294
0.410
0.216
1.662
0.089
0.213
0.319
0.360
2.393
776
4.49
3.49
2018
Diamondbacks
3
0
13.0
56
0.294
0.341
0.392
0.268
1.333
0.089
0.161
0.357
0.357
1.800
695
4.02
3.46
2019
Diamondbacks
1
0
1.0
4
0.250
0.333
0.500
0.250
2.000
0.000
0.250
0.250
0.500
∞
509
2.94
0.00
2020
Mariners
5
0
27.0
112
0.210
0.225
0.390
0.188
1.857
0.071
0.223
0.286
0.348
3.125
710
4.11
4.00
2020
Blue Jays
6
0
26.1
113
0.218
0.260
0.347
0.195
1.591
0.097
0.221
0.301
0.310
2.273
678
3.92
1.37
2021
Mets
29
1
159.0
654
0.225
0.254
0.400
0.203
1.774
0.084
0.223
0.294
0.361
2.655
639
3.70
4.47
2022
Mets
29
0
157.1
649
0.240
0.284
0.364
0.220
1.517
0.069
0.203
0.299
0.334
2.933
577
3.34
3.49
2023
Phillies
31
0
172.2
733
0.238
0.273
0.397
0.211
1.665
0.097
0.188
0.319
0.352
1.944
690
3.99
4.38
2024
Phillies
15
4
83.2
381
0.317
0.320
0.589
0.281
1.860
0.097
0.152
0.386
0.522
1.568
1179
6.82
7.10
2025
Phillies
21
13
123.2
538
0.270
0.289
0.444
0.245
1.644
0.078
0.160
0.331
0.403
2.048
838
4.84
4.08
Career
All
230
21
1278.0
5423
0.248
0.282
0.418
0.223
1.684
0.080
0.201
0.314
0.376
2.507
732
4.23
4.18
For explanations of unconventional stats, see the Baseball Stats Definitions
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