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Baseball team and player performance examined realistically and accurately.
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Amed Rosario: Career Batting
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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
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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
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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
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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:
Alphabetically by Role, Career:
Frequent-Use Starters and Relievers, by performance
Frequent-Use Starters and Relievers, by name
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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
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Book:
About Buying Books On Line
Some Selected Baseball Books
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Amed Rosario: Personal Data
Name: Amed Rosario
Full Name: German Amed Rosario
Pronounced: n/a
Current Team: Washington Nationals
Position: n/a
Throws: Right
Height: 6-2
Weight: 190lb
Bats: Right
Date of Birth: 1995-11-20
Birthplace: Santo Domingo Centro, Dominican Republic do
High School: n/a
College: none specified
Rookie Status: Exceeded rookie limits during 2017 season
Service Time (as of 01/2025): 7.062 years
Free Agency Year (as of 01/2025): 2026
Contract Status: Signed thru 2025, 1 yr/$2M (25)
Amed Rosario: Career Batting
Through games of Tuesday, 17 June 2025.
All results are from 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
Position(s)
PA
BA
BABIP
SA
HA
PF
BBA
KA
OBA
TBA
TOP
2017
Mets
SS/PH
170
0.248
0.330
0.394
0.241
1.585
0.018
0.288
0.271
0.382
524
2018
Mets
SS/PH
592
0.256
0.310
0.381
0.240
1.486
0.049
0.201
0.294
0.356
606
2019
Mets
SS/PH/LF/DH
655
0.287
0.338
0.432
0.270
1.503
0.047
0.189
0.322
0.406
778
2020
Mets
SS/PH
147
0.252
0.305
0.371
0.245
1.472
0.027
0.231
0.272
0.361
513
2021
Guardians
SS/CF/PH/DH
588
0.282
0.340
0.409
0.264
1.452
0.053
0.204
0.321
0.383
765
2022
Guardians
SS/LF/DH/PH
670
0.283
0.326
0.403
0.269
1.428
0.037
0.166
0.312
0.384
690
2023
Guardians
SS/PH/DH
412
0.265
0.321
0.369
0.248
1.392
0.053
0.187
0.306
0.345
606
2023
Dodgers
2B/SS/PH/DH
133
0.256
0.290
0.408
0.241
1.594
0.053
0.165
0.301
0.383
651
2024
Reds
DH/RF/PH/2B
59
0.158
0.242
0.211
0.153
1.333
0.017
0.390
0.186
0.203
317
2024
Dodgers
2B/SS/PH/3B
12
0.273
0.333
0.364
0.250
1.333
0.083
0.167
0.333
0.333
531
2024
Rays
2B/RF/3B/SS/DH/PH
275
0.307
0.367
0.417
0.295
1.358
0.025
0.175
0.331
0.400
754
2025
Nationals
3B/2B/PH/DH/P/SS
120
0.265
0.284
0.407
0.250
1.533
0.033
0.133
0.300
0.383
599
Career
All
SS/PH/LF/DH/CF/2B/RF/3B/P
3833
0.273
0.326
0.398
0.258
1.460
0.043
0.194
0.307
0.376
669
For explanations of unconventional stats, see the Baseball Stats Definitions page.
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This page was last modified on Wednesday, 18 June 2025, at 4:01 am Pacific Time.