Martin Viera
Kansas City Royals (ML)
Martin Viera
Birthdate:
May 16, 2007 (32 y, 4 m, 15 d)
Born In:
San Cristóbal, SAN, DOM
Nationality:
Dominican
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'8"/200
Entry:
Unknown
Contract:
$105M / 6 years (2038-2043)
ML Service Time:
8 years, 0 days
OSA Rating History
Loading Chart...
Ratings Changes
2039-09-12
Stuff vs R decreased from 65 to 60
Control Potential decreased from 65 to 60
Control decreased from 65 to 60
2039-08-22
Control Potential increased from 60 to 65
Control increased from 60 to 65
2039-08-15
Control Potential decreased from 65 to 60
Control decreased from 65 to 60
2039-07-04
GB% increased from 46% to 48%
2039-06-06
Avoid Ks Potential increased from 25 to 30
Avoid Ks increased from 25 to 30
Avoid Ks vs R increased from 25 to 30
2039-05-23
Weight increased from 199 to 200
2039-04-11
Avoid Ks Potential decreased from 30 to 25
Avoid Ks decreased from 30 to 25
Avoid Ks vs R decreased from 30 to 25
Stuff Potential increased from 60 to 65
Stuff increased from 60 to 65
Stuff vs R increased from 60 to 65
Curveball Pot decreased from 70 to 65
Curveball decreased from 70 to 65
2039-03-14
Control vs L decreased from 65 to 60
2039-02-28
Stuff Potential decreased from 65 to 60
Stuff decreased from 65 to 60
2039-02-07
Weight decreased from 200 to 199
2039-01-24
Stuff vs R decreased from 65 to 60
2039-01-17
Stuff vs R increased from 60 to 65
Weight decreased from 201 to 200
2038-12-20
Stuff vs R decreased from 65 to 60
Weight decreased from 202 to 201
2038-11-22
Stuff vs R increased from 60 to 65
2038-11-15
Local Popularity increased from Popular to Very Popular
National Popularity increased from Popular to Very Popular
2038-11-04
Stuff vs R decreased from 65 to 60
2038-07-26
Eye Potential increased from 25 to 30
Eye increased from 25 to 30
Eye vs R increased from 25 to 30
Movement Potential decreased from 50 to 45
Movement decreased from 50 to 45
Movement vs R decreased from 50 to 45
Movement vs L decreased from 50 to 45
Control vs L increased from 60 to 65
GB% decreased from 51% to 46%
Knucklecurve Pot increased from 60 to 65
Knucklecurve increased from 60 to 65
2038-07-12
Eye Potential decreased from 30 to 25
Eye decreased from 30 to 25
Eye vs R decreased from 30 to 25
Movement Potential increased from 45 to 50
Movement increased from 45 to 50
Movement vs R increased from 45 to 50
Movement vs L increased from 45 to 50
2038-06-28
Eye Potential increased from 25 to 30
Eye increased from 25 to 30
Eye vs R increased from 25 to 30
Movement Potential decreased from 50 to 45
Movement decreased from 50 to 45
Movement vs R decreased from 50 to 45
Movement vs L decreased from 50 to 45
2038-05-03
Movement Potential increased from 45 to 50
Movement increased from 45 to 50
Movement vs R increased from 45 to 50
Movement vs L increased from 45 to 50
2038-04-26
Movement Potential decreased from 50 to 45
Movement decreased from 50 to 45
Movement vs R decreased from 50 to 45
Movement vs L decreased from 50 to 45
2038-04-19
Stuff vs R increased from 60 to 65
2038-04-12
Eye vs L increased from 25 to 30
Stuff vs R decreased from 65 to 60
Movement Potential increased from 45 to 50
Movement increased from 45 to 50
Movement vs R increased from 45 to 50
Movement vs L increased from 45 to 50
GB% increased from 48% to 51%
Curveball Pot increased from 65 to 70
Curveball increased from 65 to 70
Knucklecurve Pot decreased from 65 to 60
Knucklecurve decreased from 65 to 60
2038-01-11
Eye vs L decreased from 30 to 25
2037-11-29
Weight increased from 201 to 202
2037-09-14
Control Potential increased from 60 to 65
Control increased from 60 to 65
Control vs R increased from 60 to 65
GB% increased from 44% to 48%
Stamina decreased from 60 to 55
Curveball Pot decreased from 70 to 65
Curveball decreased from 70 to 65
Knucklecurve Pot increased from 60 to 65
Knucklecurve increased from 60 to 65
2037-09-07
Eye vs L increased from 25 to 30
2037-08-24
Eye vs L decreased from 30 to 25
2037-08-10
Eye vs L increased from 25 to 30
2037-06-15
Weight decreased from 202 to 201
2037-05-18
Eye vs L decreased from 30 to 25
Knucklecurve Pot decreased from 65 to 60
2037-05-11
Eye vs L increased from 25 to 30
2037-05-04
Weight increased from 201 to 202
2037-04-13
Stuff increased from 60 to 65
Stuff vs R increased from 60 to 65
Movement Potential increased from 40 to 45
Movement increased from 40 to 45
Movement vs R increased from 40 to 45
Movement vs L increased from 40 to 45
2037-04-06
Movement Potential decreased from 45 to 40
Movement decreased from 45 to 40
Movement vs R decreased from 45 to 40
Movement vs L decreased from 45 to 40
2037-03-23
Movement Potential increased from 40 to 45
Movement increased from 40 to 45
Movement vs R increased from 40 to 45
2037-03-23
Stuff decreased from 65 to 60
2037-03-16
Stuff increased from 60 to 65
2037-03-09
Stuff decreased from 65 to 60
Movement Potential decreased from 45 to 40
Movement decreased from 45 to 40
Movement vs R decreased from 45 to 40
2037-03-02
Stuff vs R decreased from 65 to 60
2037-02-09
Weight decreased from 202 to 201
2037-01-12
Weight increased from 201 to 202
2036-11-26
Weight increased from 200 to 201
Local Popularity decreased from Very Popular to Popular
National Popularity increased from Well Known to Popular
2036-09-08
Control vs R decreased from 65 to 60
GB% decreased from 45% to 44%
Curveball increased from 65 to 70
Knucklecurve Pot increased from 60 to 65
2036-08-31
Eye vs L decreased from 30 to 25
2036-08-04
Control vs R increased from 60 to 65
2036-07-28
Control vs R decreased from 65 to 60
2036-07-14
Eye vs L increased from 25 to 30
2036-06-30
Control vs R increased from 60 to 65
Weight decreased from 201 to 200
2036-06-09
Curveball decreased from 70 to 65
2036-04-14
Stuff vs R increased from 60 to 65
2036-02-11
Stuff vs R decreased from 65 to 60
Weight increased from 200 to 201
2036-01-01
National Popularity increased from Fair to Well Known
2035-07-01
Baserunning decreased from 25 to 20
Infield Range increased from 30 to 35
GB% increased from 42% to 45%
Stamina increased from 55 to 60
2035-01-01
Power Potential increased from 20 to 25
Power increased from 20 to 25
Power vs R increased from 20 to 25
Power vs L increased from 20 to 25
Eye Potential increased from 20 to 25
Eye increased from 20 to 25
Eye vs R increased from 20 to 25
Eye vs L increased from 20 to 25
Bunt for Hit decreased from 25 to 20
Infield Range decreased from 35 to 30
Outfield Range decreased from 40 to 35
Outfield Arm decreased from 40 to 35
P defense decreased from 60 to 55
Movement Potential decreased from 50 to 45
Movement decreased from 50 to 45
Movement vs R decreased from 50 to 45
Movement vs L decreased from 50 to 45
Control Potential decreased from 65 to 60
Control decreased from 65 to 60
Control vs R decreased from 65 to 60
Control vs L decreased from 65 to 60
GB% decreased from 47% to 42%
Stamina decreased from 60 to 55
Changeup Pot decreased from 60 to 55
Changeup decreased from 60 to 55
Knucklecurve Pot decreased from 65 to 60
Knucklecurve decreased from 65 to 60
Local Popularity decreased from Extremely Popular to Very Popular
National Popularity decreased from Well Known to Fair
2034-07-01
Baserunning increased from 20 to 25
Movement Potential decreased from 55 to 50
Movement decreased from 55 to 50
Movement vs R decreased from 55 to 50
Movement vs L decreased from 55 to 50
GB% decreased from 51% to 47%
Weight decreased from 201 to 200
2034-01-01
Stuff Potential decreased from 70 to 65
Control vs L increased from 60 to 65
GB% increased from 50% to 51%
Weight decreased from 202 to 201
2033-07-01
Stuff Potential increased from 65 to 70
Movement Potential increased from 50 to 55
Movement increased from 50 to 55
Movement vs R increased from 50 to 55
Movement vs L increased from 50 to 55
Control increased from 60 to 65
GB% increased from 48% to 50%
Changeup increased from 55 to 60
Weight increased from 201 to 202
2033-01-01
Stuff Potential decreased from 70 to 65
Movement vs L decreased from 55 to 50
Control decreased from 65 to 60
Local Popularity increased from Very Popular to Extremely Popular
National Popularity increased from Fair to Well Known
2032-07-01
Avoid Ks Potential increased from 25 to 30
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
Stuff Potential decreased from 75 to 70
Stuff decreased from 75 to 65
Stuff vs R decreased from 75 to 65
Stuff vs L decreased from 75 to 65
Movement Potential decreased from 55 to 50
Movement decreased from 55 to 50
Movement vs R decreased from 55 to 50
GB% decreased from 50% to 48%
Changeup Pot increased from 55 to 60
Role changed from RP to SP
Weight increased from 200 to 201
2032-01-01
Changeup increased from 50 to 55
Local Popularity increased from Unknown to Very Popular
National Popularity increased from Unknown to Fair
2031-07-01
Infield Arm decreased from 55 to 50
Stuff Potential increased from 65 to 75
Stuff increased from 65 to 75
Stuff vs R increased from 65 to 75
Stuff vs L increased from 65 to 75
Movement Potential increased from 50 to 55
Movement increased from 50 to 55
Movement vs R increased from 50 to 55
Movement vs L increased from 50 to 55
Control increased from 60 to 65
Control vs R increased from 60 to 65
GB% decreased from 51% to 50%
Changeup Pot increased from 50 to 55
Changeup increased from 40 to 50
Role changed from SP to RP
Weight decreased from 201 to 200
2031-01-01
Contact vs L decreased from 30 to 25
Gap Potential increased from 25 to 30
Gap increased from 25 to 30
Gap vs R increased from 25 to 30
Eye Potential decreased from 25 to 20
Avoid Ks Potential decreased from 35 to 25
Avoid Ks decreased from 30 to 25
Avoid Ks vs R decreased from 30 to 25
Avoid Ks vs L decreased from 30 to 25
Outfield Range increased from 35 to 40
Outfield Error decreased from 25 to 20
Stuff Potential decreased from 70 to 65
Stuff decreased from 70 to 65
Stuff vs R decreased from 70 to 65
Stuff vs L decreased from 70 to 65
Movement increased from 45 to 50
Movement vs R increased from 45 to 50
Movement vs L increased from 45 to 50
Control Potential increased from 60 to 65
Control increased from 55 to 60
Control vs R increased from 55 to 60
Control vs L increased from 50 to 60
GB% decreased from 53% to 51%
Changeup Pot decreased from 65 to 50
Knucklecurve Pot decreased from 70 to 65
Weight increased from 199 to 201
2030-07-01
Contact Potential decreased from 30 to 25
Outfield Range decreased from 40 to 35
Stuff Potential increased from 65 to 70
Stuff increased from 55 to 70
Stuff vs R increased from 55 to 70
Stuff vs L increased from 55 to 70
Movement increased from 40 to 45
Movement vs R increased from 40 to 45
Movement vs L increased from 40 to 45
Control increased from 40 to 55
Control vs R increased from 45 to 55
Control vs L increased from 40 to 50
Velocity increased from 95-97 mph to 97-99 mph
Cutter increased from 65 to 70
Changeup increased from 35 to 40
Knucklecurve Pot increased from 65 to 70
Knucklecurve increased from 55 to 65
Weight decreased from 202 to 199
2030-01-01
Contact vs L increased from 25 to 30
Stuff Potential increased from 60 to 65
Stuff increased from 45 to 55
Stuff vs R increased from 45 to 55
Stuff vs L increased from 45 to 55
Movement increased from 35 to 40
Movement vs R increased from 35 to 40
Movement vs L increased from 35 to 40
Control increased from 35 to 40
Control vs R increased from 35 to 45
Control vs L increased from 35 to 40
Velocity increased from 94-96 mph to 95-97 mph
Hold increased from 30 to 35
Cutter Pot increased from 65 to 70
Cutter increased from 55 to 65
Curveball increased from 65 to 70
Knucklecurve increased from 40 to 55
Weight increased from 201 to 202
2029-07-01
Weight decreased from 202 to 201
2029-01-01
Outfield Error decreased from 30 to 25
Stuff Potential decreased from 65 to 60
Movement increased from 30 to 35
Movement vs R increased from 30 to 35
Control increased from 30 to 35
Control vs R increased from 30 to 35
Control vs L increased from 30 to 35
Curveball increased from 60 to 65
Knucklecurve increased from 35 to 40
Weight increased from 201 to 202
2028-07-01
Contact Potential increased from 25 to 30
Eye Potential increased from 20 to 25
Stuff Potential increased from 60 to 65
Stuff increased from 35 to 45
Stuff vs R increased from 35 to 45
Stuff vs L increased from 35 to 45
Movement Potential increased from 40 to 50
Movement increased from 25 to 30
Movement vs R increased from 25 to 30
Movement vs L increased from 25 to 35
Control Potential increased from 50 to 60
Control increased from 25 to 30
Control vs R increased from 25 to 30
Control vs L increased from 25 to 30
GB% increased from 50% to 53%
Cutter increased from 45 to 55
Curveball increased from 50 to 60
Knucklecurve Pot increased from 55 to 65
Knucklecurve increased from 30 to 35
Weight increased from 200 to 201
2027-07-01
Gap vs L increased from 25 to 30
Avoid Ks Potential decreased from 40 to 35
Stuff Potential increased from 55 to 60
Movement Potential increased from 35 to 40
Velocity increased from 93-95 mph to 94-96 mph
Stamina increased from 50 to 60
Cutter Pot increased from 60 to 65
Curveball Pot increased from 65 to 70
Curveball increased from 40 to 50
Knucklecurve Pot increased from 45 to 55
Weight decreased from 201 to 200
Height increased from 204 to 205
2027-01-01
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
Stuff Potential increased from 50 to 55
Stuff increased from 25 to 35
Stuff vs R increased from 25 to 35
Stuff vs L increased from 30 to 35
Movement Potential increased from 30 to 35
Control increased from 20 to 25
Control vs R increased from 20 to 25
Control vs L increased from 20 to 25
Velocity increased from 91-93 mph to 93-95 mph
GB% decreased from 53% to 50%
Cutter Pot increased from 55 to 60
Cutter increased from 40 to 45
Curveball Pot increased from 60 to 65
Curveball increased from 35 to 40
Changeup increased from 30 to 35
Knucklecurve Pot increased from 0 to 45
Knucklecurve increased from 0 to 30
Weight decreased from 202 to 201
2026-07-01
Speed decreased from 30 to 25
Stuff Potential increased from 45 to 50
Control Potential increased from 45 to 50
Weight increased from 199 to 202
Height increased from 203 to 204
2026-01-01
Contact increased from 20 to 25
Contact vs R increased from 20 to 25
Contact vs L increased from 20 to 25
Stuff vs L increased from 25 to 30
GB% increased from 52% to 53%
Changeup increased from 25 to 30
Weight decreased from 201 to 199
2025-07-01
Eye Potential decreased from 25 to 20
Velocity increased from 88-90 mph to 91-93 mph
GB% increased from 51% to 52%
Cutter Pot increased from 50 to 55
Cutter increased from 35 to 40
Curveball Pot increased from 55 to 60
Curveball increased from 30 to 35
Weight decreased from 202 to 201
2025-01-01
Gap increased from 20 to 25
Gap vs R increased from 20 to 25
Gap vs L increased from 20 to 25
Stuff Potential increased from 40 to 45
Control Potential increased from 40 to 45
Changeup Pot increased from 60 to 65
Weight increased from 201 to 202
Height increased from 202 to 203
2024-07-01
Movement Potential increased from 25 to 30
GB% increased from 50% to 51%
Changeup increased from 20 to 25