Free Agent
Jason Vierling
Birthdate:
Jan. 25, 2019 (33 y, 10 m, 6 d)Born In:
Garfield, NJ, USANationality:
American
Position:
PBats/Throws:
R/RHeight/Weight:
6'2"/205Entry:
2040 Draft
- Round: 19, Overall: 677, Team: Chicago Cubs
Contract:
Free Agent
ML Service Time:
4 years, 0 daysOSA Rating History
Loading Chart...
| Ratings Changes |
|---|
| 2052-11-18 |
|
Contact Potential increased from 25 to 35
|
|
Contact increased from 25 to 35
|
|
Contact vs R increased from 25 to 35
|
|
Contact vs L increased from 25 to 35
|
|
Gap Potential increased from 25 to 30
|
|
Gap increased from 25 to 30
|
|
Gap vs R increased from 25 to 30
|
|
Power Potential decreased from 25 to 20
|
|
Power decreased from 25 to 20
|
|
Power vs R decreased from 25 to 20
|
|
Power vs L decreased from 25 to 20
|
|
Eye Potential increased from 25 to 30
|
|
Eye increased from 25 to 30
|
|
Eye vs R increased from 25 to 30
|
|
Eye vs L increased from 25 to 30
|
|
Avoid Ks Potential increased from 30 to 35
|
|
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
|
|
Speed decreased from 20 to 0
|
|
Stealing decreased from 25 to 0
|
|
Baserunning decreased from 20 to 0
|
|
Turn Double Play decreased from 25 to 20
|
|
Outfield Range decreased from 25 to 20
|
|
Stuff Potential decreased from 55 to 50
|
|
Stuff decreased from 55 to 50
|
|
Stuff vs R decreased from 60 to 55
|
|
Movement Potential increased from 45 to 50
|
|
Movement increased from 45 to 50
|
|
Movement vs L increased from 40 to 45
|
|
Control vs R increased from 60 to 65
|
|
Control vs L increased from 55 to 60
|
|
Stamina increased from 60 to 65
|
|
Fastball Pot decreased from 65 to 60
|
|
Fastball decreased from 65 to 60
|
|
Slider Pot decreased from 65 to 60
|
|
Slider decreased from 65 to 60
|
| 2052-10-29 |
|
Movement vs L decreased from 45 to 40
|
| 2052-10-25 |
|
Movement vs L increased from 40 to 45
|
| 2052-09-23 |
|
Movement vs L decreased from 45 to 40
|
|
GB% decreased from 58% to 55%
|
|
Stamina decreased from 65 to 60
|
| 2052-09-09 |
|
Movement Potential decreased from 50 to 45
|
|
Movement decreased from 50 to 45
|
| 2052-09-02 |
|
Weight increased from 204 to 205
|
| 2052-08-19 |
|
Movement Potential increased from 45 to 50
|
|
Movement increased from 45 to 50
|
| 2052-08-12 |
|
Movement Potential decreased from 50 to 45
|
|
Movement decreased from 50 to 45
|
| 2052-06-17 |
|
Weight decreased from 205 to 204
|
| 2052-05-13 |
|
Movement Potential increased from 45 to 50
|
|
Movement increased from 45 to 50
|
| 2052-04-29 |
|
Movement Potential decreased from 50 to 45
|
|
Movement decreased from 50 to 45
|
| 2052-04-22 |
|
Movement Potential increased from 45 to 50
|
|
Movement increased from 45 to 50
|
| 2052-04-08 |
|
Movement vs L increased from 40 to 45
|
| 2052-03-04 |
|
Movement vs L decreased from 45 to 40
|
| 2052-01-22 |
|
Movement Potential decreased from 50 to 45
|
|
Movement decreased from 50 to 45
|
| 2051-11-20 |
|
Movement Potential increased from 45 to 50
|
|
Movement increased from 45 to 50
|
| 2051-10-28 |
|
Weight decreased from 206 to 205
|
| 2051-10-17 |
|
Weight increased from 205 to 206
|
| 2051-09-25 |
|
Movement vs L increased from 40 to 45
|
|
Control Potential increased from 55 to 60
|
|
Control increased from 55 to 60
|
|
GB% increased from 55% to 58%
|
| 2051-09-11 |
|
Gap Potential decreased from 30 to 25
|
|
Gap decreased from 30 to 25
|
| 2051-08-28 |
|
Gap Potential increased from 25 to 30
|
|
Gap increased from 25 to 30
|
| 2051-08-21 |
|
Gap Potential decreased from 30 to 25
|
|
Gap decreased from 30 to 25
|
| 2051-08-07 |
|
Control Potential decreased from 60 to 55
|
|
Control decreased from 60 to 55
|
| 2051-07-31 |
|
Control Potential increased from 55 to 60
|
|
Control increased from 55 to 60
|
| 2051-07-10 |
|
Control Potential decreased from 60 to 55
|
|
Control decreased from 60 to 55
|
| 2051-07-03 |
|
Control Potential increased from 55 to 60
|
|
Control increased from 55 to 60
|
| 2051-05-22 |
|
Baserunning decreased from 25 to 20
|
| 2051-05-15 |
|
Movement vs R increased from 45 to 50
|
| 2051-05-08 |
|
Movement vs R decreased from 50 to 45
|
| 2051-04-10 |
|
Gap Potential increased from 25 to 30
|
|
Gap increased from 25 to 30
|
|
Movement vs R increased from 45 to 50
|
| 2051-03-20 |
|
Movement vs R decreased from 50 to 45
|
|
Weight increased from 204 to 205
|
| 2051-03-06 |
|
Movement vs R increased from 45 to 50
|
|
GB% increased from 51% to 55%
|
|
Weight increased from 203 to 204
|
| 2051-02-20 |
|
Movement Potential increased from 40 to 45
|
|
Movement increased from 40 to 45
|
| 2051-01-23 |
|
Movement Potential decreased from 45 to 40
|
|
Movement decreased from 45 to 40
|
|
Weight increased from 202 to 203
|
| 2050-12-21 |
|
Movement Potential increased from 40 to 45
|
|
Movement increased from 40 to 45
|
|
Weight increased from 201 to 202
|
| 2050-12-11 |
|
Movement Potential decreased from 45 to 40
|
|
Movement decreased from 45 to 40
|
| 2050-12-01 |
|
Movement Potential increased from 40 to 45
|
|
Movement increased from 40 to 45
|
| 2050-11-19 |
|
Movement Potential decreased from 45 to 40
|
|
Movement decreased from 45 to 40
|
|
Weight increased from 200 to 201
|
| 2050-10-30 |
|
Movement Potential increased from 40 to 45
|
|
Movement increased from 40 to 45
|
| 2050-10-26 |
|
Movement Potential decreased from 45 to 40
|
|
Movement decreased from 45 to 40
|
| 2050-10-20 |
|
Movement Potential increased from 40 to 45
|
|
Movement increased from 40 to 45
|
| 2050-10-03 |
|
Movement Potential decreased from 45 to 40
|
|
Movement decreased from 45 to 40
|
| 2050-09-26 |
|
Gap Potential decreased from 30 to 25
|
|
Gap decreased from 30 to 25
|
|
Movement Potential increased from 40 to 45
|
|
Movement increased from 40 to 45
|
|
Control Potential decreased from 60 to 55
|
|
Control decreased from 60 to 55
|
|
GB% increased from 49% to 51%
|
| 2050-08-22 |
|
Movement vs L increased from 35 to 40
|
| 2050-08-15 |
|
Movement vs L decreased from 40 to 35
|
| 2050-07-18 |
|
Movement vs L increased from 35 to 40
|
| 2050-07-11 |
|
Movement vs L decreased from 40 to 35
|
| 2050-06-13 |
|
Weight decreased from 201 to 200
|
| 2050-05-30 |
|
Gap vs R decreased from 30 to 25
|
| 2050-05-23 |
|
Gap vs R increased from 25 to 30
|
|
Weight increased from 200 to 201
|
| 2050-05-02 |
|
Weight increased from 199 to 200
|
| 2050-04-18 |
|
Movement vs L increased from 35 to 40
|
| 2050-04-11 |
|
Gap Potential increased from 25 to 30
|
|
Gap increased from 25 to 30
|
| 2050-04-04 |
|
Gap Potential decreased from 35 to 25
|
|
Gap decreased from 30 to 25
|
|
Infield Arm decreased from 50 to 45
|
|
Movement Potential decreased from 45 to 40
|
|
Movement decreased from 45 to 40
|
|
Movement vs L decreased from 40 to 35
|
|
GB% decreased from 51% to 49%
|
| 2050-03-21 |
|
Gap vs R decreased from 30 to 25
|
| 2050-03-07 |
|
Gap vs R increased from 25 to 30
|
|
Weight decreased from 200 to 199
|
| 2050-02-21 |
|
Gap vs R decreased from 30 to 25
|
| 2050-01-24 |
|
Gap vs R increased from 25 to 30
|
|
Weight decreased from 201 to 200
|
| 2049-12-31 |
|
Gap vs R decreased from 30 to 25
|
| 2049-12-19 |
|
Gap vs R increased from 25 to 30
|
| 2049-11-27 |
|
Stuff vs R increased from 55 to 60
|
| 2049-09-20 |
|
Stuff vs R decreased from 60 to 55
|
|
Control Potential increased from 55 to 60
|
|
Control increased from 55 to 60
|
|
Stamina increased from 60 to 65
|
| 2049-06-14 |
|
Stuff vs R increased from 55 to 60
|
| 2049-05-17 |
|
Stuff vs R decreased from 60 to 55
|
|
Weight increased from 200 to 201
|
| 2049-05-03 |
|
Weight decreased from 201 to 200
|
| 2049-04-19 |
|
Stuff vs R increased from 55 to 60
|
| 2049-01-25 |
|
Power vs L decreased from 30 to 25
|
|
Stuff vs R decreased from 60 to 55
|
| 2049-01-01 |
|
Contact vs L decreased from 30 to 25
|
|
Gap vs R decreased from 30 to 25
|
|
Power vs L increased from 25 to 30
|
|
Stuff vs R increased from 55 to 60
|
|
Movement vs R decreased from 50 to 45
|
|
Control Potential decreased from 60 to 55
|
|
Control decreased from 60 to 55
|
|
GB% decreased from 52% to 51%
|
|
Stamina decreased from 65 to 60
|
|
Weight decreased from 203 to 201
|
| 2048-07-01 |
|
Stuff increased from 50 to 55
|
| 2048-01-01 |
|
Contact Potential decreased from 30 to 25
|
|
Contact decreased from 30 to 25
|
|
Contact vs R decreased from 30 to 25
|
|
Movement vs L decreased from 45 to 40
|
|
Control increased from 55 to 60
|
|
GB% decreased from 54% to 52%
|
|
Weight decreased from 204 to 203
|
| 2047-07-01 |
|
Stuff decreased from 55 to 50
|
|
Movement Potential decreased from 50 to 45
|
|
Control Potential increased from 55 to 60
|
|
Hold increased from 40 to 45
|
|
Weight increased from 203 to 204
|
| 2047-01-01 |
|
Power Potential decreased from 30 to 25
|
|
Power decreased from 30 to 25
|
|
Power vs R decreased from 30 to 25
|
|
Power vs L decreased from 30 to 25
|
|
P defense decreased from 60 to 55
|
|
Movement decreased from 50 to 45
|
|
Movement vs R decreased from 55 to 50
|
|
Control Potential decreased from 60 to 55
|
|
GB% decreased from 56% to 54%
|
|
Weight increased from 202 to 203
|
|
Local Popularity decreased from Fair to Insignificant
|
|
National Popularity decreased from Fair to Insignificant
|
| 2046-07-01 |
|
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
|
|
Control Potential increased from 55 to 60
|
|
GB% decreased from 58% to 56%
|
|
Changeup Pot decreased from 25 to 0
|
|
Changeup decreased from 25 to 0
|
|
Weight increased from 201 to 202
|
| 2046-01-01 |
|
Eye Potential increased from 25 to 30
|
|
Eye increased from 25 to 30
|
|
Eye vs R increased from 25 to 30
|
|
Eye vs L increased from 25 to 30
|
|
Baserunning increased from 20 to 25
|
|
Outfield Error decreased from 30 to 25
|
|
Movement vs R increased from 50 to 55
|
|
GB% increased from 56% to 58%
|
|
Weight increased from 200 to 201
|
|
Local Popularity increased from Insignificant to Fair
|
|
National Popularity increased from Insignificant to Fair
|
| 2045-07-01 |
|
Stuff vs R decreased from 60 to 55
|
|
Control vs R increased from 55 to 60
|
|
GB% increased from 55% to 56%
|
|
Weight decreased from 201 to 200
|
| 2045-01-01 |
|
Contact Potential decreased from 40 to 30
|
|
Contact decreased from 40 to 30
|
|
Contact vs L decreased from 40 to 30
|
|
Gap vs L decreased from 35 to 30
|
|
Eye Potential increased from 20 to 25
|
|
Eye increased from 20 to 25
|
|
Eye vs R increased from 20 to 25
|
|
Avoid Ks Potential decreased from 40 to 30
|
|
Avoid Ks decreased from 35 to 30
|
|
Avoid Ks vs R decreased from 35 to 30
|
|
Avoid Ks vs L decreased from 35 to 30
|
|
Turn Double Play increased from 20 to 25
|
|
Outfield Arm decreased from 25 to 20
|
|
P defense increased from 55 to 60
|
|
Movement vs R decreased from 55 to 50
|
|
Control Potential decreased from 65 to 55
|
|
Control decreased from 60 to 55
|
|
Control vs R decreased from 60 to 55
|
|
Control vs L decreased from 60 to 55
|
|
GB% decreased from 56% to 55%
|
|
Fastball Pot decreased from 70 to 65
|
|
Fastball decreased from 70 to 65
|
|
Changeup Pot decreased from 30 to 25
|
|
Changeup decreased from 30 to 25
|
|
Weight increased from 200 to 201
|
| 2044-07-01 |
|
Contact increased from 35 to 40
|
|
Power Potential increased from 25 to 30
|
|
Power increased from 25 to 30
|
|
Power vs R increased from 25 to 30
|
|
Power vs L increased from 25 to 30
|
|
Eye vs L increased from 20 to 25
|
|
Stuff Potential decreased from 60 to 55
|
|
Control Potential increased from 60 to 65
|
|
Control vs L increased from 55 to 60
|
|
GB% increased from 55% to 56%
|
|
Role changed from CL to RP
|
| 2044-01-01 |
|
Power decreased from 30 to 25
|
|
Power vs R decreased from 30 to 25
|
|
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
|
|
Stuff Potential increased from 55 to 60
|
|
Stuff vs R increased from 55 to 60
|
|
Control increased from 55 to 60
|
|
Control vs R increased from 55 to 60
|
|
Control vs L increased from 50 to 55
|
|
Fastball increased from 65 to 70
|
|
Role changed from RP to CL
|
|
Weight decreased from 201 to 200
|
|
Local Popularity increased from Unknown to Insignificant
|
|
National Popularity increased from Unknown to Insignificant
|
| 2043-07-01 |
|
Power vs L decreased from 30 to 25
|
|
Stuff increased from 50 to 55
|
|
Stuff vs R increased from 50 to 55
|
|
Stuff vs L increased from 45 to 50
|
|
Movement Potential increased from 45 to 50
|
|
Movement increased from 40 to 50
|
|
Movement vs R increased from 45 to 55
|
|
Movement vs L increased from 40 to 45
|
|
Control Potential increased from 55 to 60
|
|
Control increased from 45 to 55
|
|
Control vs R increased from 50 to 55
|
|
Control vs L increased from 45 to 50
|
|
GB% increased from 54% to 55%
|
|
Hold decreased from 45 to 40
|
|
Fastball Pot increased from 65 to 70
|
|
Changeup increased from 25 to 30
|
| 2043-01-01 |
|
Power Potential decreased from 30 to 25
|
|
Stealing increased from 20 to 25
|
|
Movement vs R increased from 40 to 45
|
|
Movement vs L increased from 35 to 40
|
|
GB% increased from 53% to 54%
|
|
Slider increased from 60 to 65
|
|
Weight increased from 200 to 201
|
| 2042-07-01 |
|
Contact vs L increased from 35 to 40
|
|
Gap Potential increased from 30 to 35
|
|
Gap vs L increased from 30 to 35
|
|
Power Potential increased from 25 to 30
|
|
Power increased from 25 to 30
|
|
Power vs R increased from 25 to 30
|
|
Power vs L increased from 25 to 30
|
|
Eye Potential decreased from 25 to 20
|
|
Avoid Ks Potential increased from 35 to 40
|
|
Stuff Potential increased from 50 to 55
|
|
Stuff increased from 45 to 50
|
|
Stuff vs R increased from 45 to 50
|
|
Stuff vs L increased from 40 to 45
|
|
Movement Potential increased from 35 to 45
|
|
Movement increased from 35 to 40
|
|
Control increased from 40 to 45
|
|
Control vs R increased from 45 to 50
|
|
Control vs L increased from 40 to 45
|
|
Velocity increased from 93-95 mph to 94-96 mph
|
|
GB% increased from 50% to 53%
|
|
Fastball increased from 60 to 65
|
|
Slider Pot increased from 60 to 65
|
|
Slider increased from 55 to 60
|
|
Weight decreased from 201 to 200
|
| 2042-01-01 |
|
Avoid Ks increased from 25 to 30
|
|
Avoid Ks vs R increased from 25 to 30
|
|
Avoid Ks vs L increased from 25 to 30
|
|
Sac Bunt increased from 65 to 70
|
|
Stuff Potential increased from 40 to 50
|
|
Stuff increased from 30 to 45
|
|
Stuff vs R increased from 35 to 45
|
|
Stuff vs L increased from 35 to 40
|
|
Movement vs R increased from 35 to 40
|
|
Control increased from 35 to 40
|
|
Control vs R increased from 40 to 45
|
|
Control vs L increased from 35 to 40
|
|
GB% decreased from 51% to 50%
|
|
Role changed from SP to RP
|
|
Weight increased from 200 to 201
|
| 2041-07-01 |
|
Contact vs R decreased from 35 to 30
|
|
Gap Potential decreased from 35 to 30
|
|
Power Potential decreased from 30 to 25
|
|
Infield Range decreased from 35 to 30
|
|
P defense decreased from 60 to 55
|
|
Stuff Potential decreased from 45 to 40
|
|
Stuff decreased from 35 to 30
|
|
Stuff vs L increased from 30 to 35
|
|
Movement Potential decreased from 40 to 35
|
|
Movement increased from 25 to 35
|
|
Movement vs R increased from 25 to 35
|
|
Movement vs L increased from 25 to 35
|
|
Control increased from 30 to 35
|
|
Control vs R increased from 30 to 40
|
|
Control vs L increased from 30 to 35
|
|
GB% increased from 48% to 51%
|
|
Hold increased from 40 to 45
|
|
Fastball increased from 55 to 60
|
|
Slider Pot decreased from 65 to 60
|
|
Slider increased from 50 to 55
|
|
Weight increased from 199 to 200
|
| 2041-01-01 |
|
Contact increased from 25 to 35
|
|
Contact vs R increased from 25 to 35
|
|
Contact vs L increased from 25 to 35
|
|
Power Potential increased from 25 to 30
|
|
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
|
|
Stuff increased from 30 to 35
|
|
Stuff vs R increased from 30 to 35
|
|
Movement Potential increased from 35 to 40
|
|
Movement increased from 20 to 25
|
|
Movement vs L increased from 20 to 25
|
|
GB% increased from 47% to 48%
|
|
Slider increased from 40 to 50
|
|
Weight increased from 195 to 199
|
| 2040-07-01 |
|
Gap Potential increased from 30 to 35
|
|
Gap increased from 25 to 30
|
|
Gap vs R increased from 25 to 30
|
|
Speed decreased from 25 to 20
|
|
Stuff Potential decreased from 50 to 45
|
|
Movement Potential decreased from 40 to 35
|
|
Control Potential decreased from 60 to 55
|
|
Control increased from 25 to 30
|
|
Control vs R increased from 25 to 30
|
|
Control vs L increased from 25 to 30
|
|
Fastball Pot decreased from 70 to 65
|
|
Fastball increased from 50 to 55
|
|
Changeup Pot decreased from 35 to 30
|
|
Weight increased from 194 to 195
|
| 2040-01-01 |
|
Movement Potential increased from 35 to 40
|
| 2039-07-01 |
|
Gap vs L increased from 25 to 30
|
|
Turn Double Play decreased from 25 to 20
|
|
Movement Potential decreased from 40 to 35
|
|
Movement vs R increased from 20 to 25
|
| 2039-01-01 |
|
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 35 to 30
|
|
Stuff vs L increased from 25 to 30
|
|
Movement decreased from 25 to 20
|
|
Movement vs R decreased from 25 to 20
|
|
Movement vs L decreased from 25 to 20
|
|
Velocity increased from 92-94 mph to 93-95 mph
|
|
GB% decreased from 49% to 47%
|
|
Slider increased from 35 to 40
|
|
Weight increased from 193 to 194
|
| 2038-07-01 |
|
Weight increased from 192 to 193
|