Ryan Helsley
Kansas City Royals (ML)
Ryan Helsley
Birthdate:
July 18, 1994 (33 y, 8 m, 30 d)
Born In:
Tahlequah, OK, USA
Nationality:
American
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'2"/192
Entry:
Unknown
Contract:
$7.92M / 2 years (2028-2029)
ML Service Time:
8 years, 122 days
OSA Rating History
Loading Chart...
Ratings Changes
2028-04-03
Sac Bunt decreased from 50 to 45
Stuff vs R increased from 60 to 65
Movement Potential increased from 55 to 60
Movement increased from 55 to 60
Stamina increased from 25 to 30
Curveball Pot decreased from 45 to 40
Curveball decreased from 45 to 40
PBABIP Potential increased from 55 to 60
PBABIP increased from 55 to 60
Scouting Accuracy increased from Low to Average
2028-02-27
Scouting Accuracy decreased from Average to Low
2028-02-17
Stuff vs R decreased from 65 to 60
2028-01-31
Stuff vs R increased from 60 to 65
2028-01-17
Stuff vs R decreased from 65 to 60
2027-11-15
Weight increased from 191 to 192
2027-10-28
Local Popularity decreased from Very Popular to Popular
National Popularity decreased from Very Popular to Popular
2027-10-10
Stuff vs R increased from 60 to 65
2027-10-02
Stuff vs R decreased from 65 to 60
2027-09-28
Stuff vs R increased from 60 to 65
2027-09-06
Stuff vs R decreased from 65 to 60
2027-09-01
Stuff Potential increased from 55 to 60
Stuff increased from 55 to 60
Stuff vs R increased from 60 to 65
Stuff vs L increased from 50 to 55
Movement vs L increased from 50 to 55
Control vs L increased from 45 to 50
HRA vs R increased from 60 to 65
Overall increased from 50 to 55
Potential increased from 50 to 55
Scouting Accuracy increased from Low to Average
Weight decreased from 192 to 191
2027-07-26
PBABIP vs R increased from 60 to 65
2027-07-12
Stuff vs L decreased from 55 to 50
Weight decreased from 193 to 192
2027-07-06
Scouting Accuracy decreased from Average to Low
Weight increased from 192 to 193
2027-05-31
Movement Potential decreased from 60 to 55
Movement decreased from 60 to 55
Movement vs L decreased from 55 to 50
Control vs L decreased from 50 to 45
GB% decreased from 40% to 39%
Stamina decreased from 30 to 25
HRA Potential decreased from 60 to 55
HRA vs R decreased from 65 to 60
HRA vs L decreased from 55 to 50
HRA decreased from 60 to 55
Overall decreased from 55 to 50
Potential decreased from 55 to 50
Scouting Accuracy increased from Low to Average
2027-05-10
Local Popularity decreased from Extremely Popular to Very Popular
2027-04-19
Scouting Accuracy decreased from Average to Low
Weight increased from 191 to 192
2027-03-25
Stealing increased from 30 to 35
Stuff Potential decreased from 65 to 55
Stuff decreased from 65 to 55
Stuff vs R decreased from 70 to 60
Stuff vs L decreased from 60 to 55
Velocity decreased from 97-99 mph to 93-95 mph
GB% decreased from 44% to 40%
Fastball Pot decreased from 75 to 60
Fastball decreased from 75 to 60
Curveball Pot decreased from 55 to 45
Curveball decreased from 55 to 45
Slider Pot decreased from 75 to 65
Slider decreased from 75 to 65
Overall decreased from 60 to 55
Potential decreased from 60 to 55
Scouting Accuracy increased from Low to Average
2027-02-08
Role changed from CL to RP
2026-11-02
Local Popularity increased from Popular to Extremely Popular
National Popularity increased from Popular to Very Popular
2026-09-01
Scouting Accuracy decreased from Average to Low
2026-07-13
Stuff Potential decreased from 70 to 65
Stuff decreased from 70 to 65
Stuff vs L decreased from 65 to 60
Curveball Pot decreased from 60 to 55
Curveball decreased from 60 to 55
PBABIP vs L increased from 50 to 55
Overall decreased from 65 to 60
Potential decreased from 65 to 60
Scouting Accuracy increased from Low to Average
2026-06-30
Weight decreased from 192 to 191
2026-06-01
Scouting Accuracy decreased from Average to Low
2026-04-20
Stuff vs R decreased from 75 to 70
Velocity decreased from 98-100 mph to 97-99 mph
GB% increased from 43% to 44%
Fastball Pot decreased from 80 to 75
Fastball decreased from 80 to 75
Curveball Pot decreased from 70 to 60
Curveball decreased from 70 to 60
Slider Pot decreased from 80 to 75
Slider decreased from 80 to 75
PBABIP vs L decreased from 55 to 50
Scouting Accuracy increased from Low to Average
2026-04-02
Weight decreased from 193 to 192
2026-01-04
Role changed from RP to CL
Weight increased from 192 to 193
2025-11-10
Local Popularity decreased from Very Popular to Popular
2025-10-07
Scouting Accuracy decreased from Average to Low
2025-09-15
Weight decreased from 193 to 192
2025-09-08
Speed increased from 30 to 35
GB% decreased from 46% to 43%
HRA Potential decreased from 65 to 60
HRA vs L decreased from 60 to 55
HRA decreased from 65 to 60
Scouting Accuracy increased from Low to Average
2025-08-11
Role changed from CL to RP
2025-07-28
Role changed from RP to CL
2025-07-21
Scouting Accuracy decreased from Average to Low
2025-05-05
Weight decreased from 194 to 193
2025-04-28
Weight decreased from 195 to 194
2025-03-27
Movement vs R decreased from 65 to 60
Movement vs L decreased from 60 to 55
GB% decreased from 48% to 46%
HRA vs R decreased from 70 to 65