Nathan Armstrong
Free Agent
Nathan Armstrong
Birthdate:
Aug. 22, 1998 (25 y, 8 m, 8 d)
Born In:
Columbus, GA, USA
Nationality:
American
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'2"/197
Entry:
2017 Draft - Round: 7, Overall: 206, Team: Seattle Mariners
Contract:
Free Agent
ML Service Time:
None
OSA Rating History
Loading Chart...
Ratings Changes
2024-03-25
Stuff vs L increased from 50 to 55
Role changed from SP to RP
2023-11-11
Gap vs L increased from 40 to 45
Eye Potential decreased from 25 to 20
Eye decreased from 25 to 20
Eye vs R decreased from 25 to 20
Eye vs L decreased from 25 to 20
Bunt for Hit increased from 20 to 25
Catcher Arm increased from 20 to 25
P defense increased from 20 to 30
Movement Potential decreased from 55 to 45
Movement decreased from 55 to 45
Movement vs R decreased from 50 to 45
Movement vs L decreased from 50 to 45
Control Potential increased from 40 to 45
Velocity decreased from 93-95 mph to 92-94 mph
Stamina decreased from 70 to 65
Fastball Pot decreased from 60 to 55
Fastball decreased from 60 to 55
Slider Pot decreased from 60 to 45
Changeup Pot increased from 55 to 60
Changeup increased from 55 to 60
Forkball Pot decreased from 55 to 50
Forkball decreased from 55 to 50
2023-10-18
Weight increased from 196 to 197
2023-09-20
Hold decreased from 70 to 65
2023-09-13
Weight increased from 195 to 196
2023-08-02
Weight decreased from 196 to 195
2023-05-29
Local Popularity decreased from Insignificant to Unknown
2023-05-17
Weight decreased from 197 to 196
2023-05-04
Stuff vs L decreased from 55 to 50
Control Potential increased from 35 to 40
Control increased from 35 to 40
Control vs R increased from 35 to 40
Control vs L increased from 35 to 40
Velocity decreased from 94-96 mph to 93-95 mph
GB% increased from 56% to 57%
Weight decreased from 198 to 197
2023-03-29
Weight decreased from 199 to 198
2023-03-23
Stealing decreased from 25 to 20
2023-02-16
Weight decreased from 200 to 199
2022-11-23
Weight increased from 199 to 200
2022-11-05
Local Popularity increased from Unknown to Insignificant
2022-09-16
Hold decreased from 75 to 70
2022-09-01
Weight decreased from 200 to 199
2022-05-31
Weight decreased from 201 to 200
2022-05-25
Weight increased from 200 to 201
2022-05-04
Weight decreased from 201 to 200
2022-04-13
Stuff vs L increased from 50 to 55
2022-02-22
Hold increased from 70 to 75
2022-01-05
Weight increased from 200 to 201
2021-11-03
Gap Potential decreased from 45 to 40
Gap decreased from 45 to 40
Gap vs R decreased from 45 to 40
Gap vs L decreased from 45 to 40
Eye Potential decreased from 30 to 25
Eye decreased from 30 to 25
Eye vs R decreased from 30 to 25
Eye vs L decreased from 30 to 25
Avoid Ks increased from 35 to 40
Avoid Ks vs R increased from 35 to 40
Avoid Ks vs L increased from 35 to 40
Sac Bunt decreased from 60 to 55
Bunt for Hit decreased from 25 to 20
Stuff Potential decreased from 60 to 55
Stuff vs L decreased from 55 to 50
Control Potential decreased from 40 to 35
GB% increased from 54% to 56%
Changeup Pot decreased from 65 to 55
Local Popularity decreased from Insignificant to Unknown
2021-10-12
Weight increased from 199 to 200
2021-06-21
Weight increased from 198 to 199
2021-05-06
Weight increased from 197 to 198
2021-04-12
Outfield Range decreased from 35 to 30
Control increased from 30 to 35
Control vs L increased from 30 to 35
GB% decreased from 60% to 54%
2021-01-01
Contact increased from 35 to 40
Contact vs R increased from 35 to 40
Contact vs L increased from 35 to 40
Stuff vs L increased from 50 to 55
Movement Potential increased from 50 to 55
Movement increased from 50 to 55
GB% increased from 56% to 60%
2021-01-01
Infield Arm increased from 35 to 40
Movement vs R decreased from 55 to 50
GB% decreased from 59% to 56%
Weight increased from 195 to 197
Local Popularity decreased from Fair to Insignificant
2020-07-01
Avoid Ks Potential increased from 35 to 40
Avoid Ks increased from 30 to 35
Avoid Ks vs R increased from 30 to 35
Avoid Ks vs L increased from 30 to 35
Stealing increased from 20 to 25
Stuff increased from 50 to 55
Stuff vs R increased from 50 to 55
Movement vs R increased from 50 to 55
Control vs R increased from 30 to 35
GB% increased from 57% to 59%
Fastball increased from 55 to 60
Forkball increased from 50 to 55
2020-01-01
Control Potential decreased from 45 to 40