Rob Armstrong
Seattle Mariners (ML)
Rob Armstrong
Birthdate:
Nov. 15, 1995 (28 y, 4 m, 13 d)
Born In:
Chicago, IL, USA
Nationality:
American
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'3"/208
Entry:
2016 Draft - Round: 6, Overall: 166, Team: Baltimore Orioles
Contract:
$620k / 1 year
ML Service Time:
2 years, 3 days
OSA Rating History
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Ratings Changes
2023-11-04
Local Popularity increased from Unknown to Popular
National Popularity increased from Unknown to Popular
2023-10-15
Weight increased from 207 to 208
2023-09-09
Stamina increased from 65 to 70
2023-08-28
Speed increased from 20 to 25
2023-06-22
Movement Potential increased from 55 to 60
Movement increased from 55 to 60
2023-06-07
Gap vs L decreased from 40 to 35
Infield Arm decreased from 80 to 75
Movement Potential decreased from 60 to 55
Movement decreased from 60 to 55
2023-05-15
Weight decreased from 208 to 207
2023-03-25
Contact Potential increased from 20 to 25
Contact increased from 20 to 25
Contact vs R increased from 20 to 25
Contact vs L increased from 20 to 25
Gap Potential decreased from 40 to 35
Gap vs L increased from 35 to 40
Avoid Ks Potential increased from 20 to 25
Avoid Ks increased from 20 to 25
Avoid Ks vs R increased from 20 to 25
Avoid Ks vs L increased from 20 to 25
Bunt for Hit increased from 20 to 25
Infield Arm increased from 75 to 80
Turn Double Play increased from 20 to 25
Stuff Potential decreased from 65 to 60
Stuff decreased from 65 to 60
Stuff vs R decreased from 65 to 60
Stuff vs L decreased from 65 to 60
Movement Potential increased from 50 to 60
Movement increased from 50 to 60
Movement vs R increased from 50 to 60
Movement vs L increased from 50 to 55
Control increased from 50 to 55
Control vs R increased from 50 to 55
Control vs L increased from 50 to 55
Curveball Pot decreased from 65 to 60
Curveball decreased from 65 to 60
Slider Pot decreased from 70 to 65
Slider decreased from 70 to 65
Changeup Pot decreased from 30 to 25
Changeup decreased from 30 to 25
2023-03-06
Baserunning increased from 30 to 35
2023-02-26
Gap vs L decreased from 40 to 35
Movement Potential decreased from 55 to 50
Movement vs R decreased from 55 to 50
Control decreased from 55 to 50
Control vs R decreased from 55 to 50
Control vs L decreased from 55 to 50
GB% decreased from 59% to 57%
2023-01-30
Baserunning decreased from 35 to 30
2023-01-09
Weight decreased from 209 to 208
2022-11-01
Local Popularity decreased from Popular to Unknown
2022-10-31
Weight decreased from 210 to 209
2022-08-11
Weight increased from 209 to 210
2022-07-19
Changeup Pot increased from 25 to 30
Changeup increased from 25 to 30
2022-04-22
Changeup Pot decreased from 30 to 25
Changeup decreased from 30 to 25
2022-04-05
Weight decreased from 210 to 209
2022-03-15
Weight decreased from 211 to 210
2022-02-02
Bunt for Hit decreased from 25 to 20
Movement Potential increased from 50 to 55
GB% increased from 57% to 59%
Curveball Pot increased from 60 to 65
Curveball increased from 60 to 65
Changeup Pot increased from 25 to 30
Changeup increased from 25 to 30
2022-01-02
P defense decreased from 55 to 50
Weight decreased from 212 to 211
2021-10-09
Local Popularity increased from Fair to Popular
2021-09-06
Weight decreased from 213 to 212
2021-08-27
Weight decreased from 214 to 213
2021-06-23
Local Popularity increased from Unknown to Fair
2021-06-16
Bunt for Hit increased from 20 to 25
Stuff vs L increased from 60 to 65
Movement Potential decreased from 55 to 50
Movement decreased from 55 to 50
GB% decreased from 60% to 57%
Slider Pot increased from 65 to 70
Slider increased from 65 to 70
2021-04-23
Local Popularity decreased from Fair to Unknown
2021-04-19
Weight decreased from 215 to 214
2021-03-25
Stuff increased from 60 to 65
Movement increased from 50 to 55
2021-03-18
Weight increased from 214 to 215
2021-03-08
Weight increased from 213 to 214
2021-02-19
Control increased from 50 to 55
Control vs R increased from 50 to 55
Control vs L increased from 50 to 55
Curveball increased from 55 to 60
2021-01-01
Stuff vs R increased from 60 to 65
Slider increased from 60 to 65
Weight decreased from 214 to 213
Local Popularity increased from Unknown to Fair
2020-07-01
Contact Potential decreased from 25 to 20
Contact decreased from 25 to 20
Contact vs R decreased from 25 to 20
Contact vs L decreased from 25 to 20
Gap Potential increased from 35 to 40
Eye Potential decreased from 40 to 35
Eye decreased from 40 to 35
Eye vs R decreased from 40 to 35
Eye vs L decreased from 40 to 35
Avoid Ks Potential decreased from 25 to 20
Avoid Ks decreased from 25 to 20
Avoid Ks vs R decreased from 25 to 20
Avoid Ks vs L decreased from 25 to 20
Sac Bunt increased from 55 to 60
Bunt for Hit decreased from 25 to 20
Turn Double Play decreased from 25 to 20
Outfield Range decreased from 35 to 25
Outfield Arm decreased from 30 to 25
Catcher Ability decreased from 25 to 20
Stuff Potential increased from 60 to 65
Stuff increased from 55 to 60
Stuff vs R increased from 55 to 60
Stuff vs L increased from 55 to 60
Movement decreased from 55 to 50
Control Potential increased from 50 to 55
Control increased from 45 to 50
Control vs R increased from 45 to 50
Control vs L increased from 45 to 50
Stamina decreased from 70 to 65
Fastball increased from 55 to 60
Curveball increased from 50 to 55
Slider Pot increased from 60 to 65
Slider increased from 50 to 60
Changeup Pot increased from 20 to 25
Changeup increased from 20 to 25
Weight decreased from 216 to 214
2020-01-01
Baserunning increased from 30 to 35
Hold increased from 55 to 60
Weight increased from 215 to 216
2019-07-01
Contact Potential increased from 20 to 25
Contact increased from 20 to 25
Contact vs R increased from 20 to 25
Contact vs L increased from 20 to 25
Gap Potential decreased from 40 to 35
Stuff vs L increased from 50 to 55
Control Potential decreased from 55 to 50
GB% increased from 59% to 60%
Fastball increased from 50 to 55
2019-01-01
Eye increased from 35 to 40
Eye vs R increased from 35 to 40
Stuff increased from 50 to 55
Stuff vs R increased from 50 to 55
Control Potential increased from 50 to 55
Control increased from 40 to 45
Control vs R increased from 40 to 45
Control vs L increased from 40 to 45
GB% increased from 58% to 59%
Curveball increased from 45 to 50
Changeup Pot decreased from 25 to 20
Forkball increased from 55 to 60
Weight increased from 214 to 215
Local Popularity decreased from Insignificant to Unknown
2018-07-01
Eye decreased from 40 to 35
Bunt for Hit decreased from 30 to 25
Movement vs L decreased from 55 to 50
GB% increased from 57% to 58%
Slider increased from 45 to 50
Changeup Pot increased from 20 to 25
Weight decreased from 215 to 214