Julio Cerna
Boston Red Sox (ML)
Julio Cerna
Birthdate:
Sept. 19, 2003 (37 y, 1 m, 14 d)
Born In:
Nueva Guinea, ATL, NCA
Nationality:
Nicaraguan
Position:
P
Bats/Throws:
R/R
Height/Weight:
5'9"/198
Entry:
Unknown
Contract:
$40.5M / 3 years (2038-2040)
ML Service Time:
14 years, 124 days
OSA Rating History
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Ratings Changes
2040-11-02
P defense decreased from 50 to 45
Control vs R increased from 70 to 75
GB% decreased from 61% to 60%
Cutter Pot increased from 50 to 55
Cutter increased from 50 to 55
Slider Pot increased from 45 to 50
Slider increased from 45 to 50
Changeup Pot increased from 50 to 55
Changeup increased from 50 to 55
P DF Potential decreased from 50 to 45
HRA Potential increased from 55 to 60
HRA vs R increased from 55 to 60
HRA increased from 55 to 60
Weight decreased from 199 to 198
National Popularity decreased from Popular to Well Known
2040-09-17
Speed increased from 0 to 20
Stealing increased from 0 to 25
Baserunning increased from 0 to 20
Weight increased from 198 to 199
2040-07-16
Sac Bunt increased from 45 to 50
HRA Potential decreased from 60 to 55
HRA vs R decreased from 60 to 55
HRA decreased from 60 to 55
PBABIP vs L increased from 50 to 55
2040-04-09
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 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
Outfield Arm increased from 20 to 25
Movement Potential decreased from 60 to 55
Movement decreased from 60 to 55
Movement vs R decreased from 60 to 55
Velocity decreased from 89-91 mph to 88-90 mph
HRA vs R decreased from 65 to 60
HRA vs L decreased from 60 to 55
Weight increased from 197 to 198
2040-04-02
Cutter Pot decreased from 55 to 50
Cutter decreased from 55 to 50
Slider Pot decreased from 50 to 45
Slider decreased from 50 to 45
HRA Potential decreased from 65 to 60
HRA decreased from 65 to 60
2039-11-26
Weight decreased from 198 to 197
2039-11-03
Cutter Pot increased from 50 to 55
Cutter increased from 50 to 55
Slider Pot increased from 45 to 50
Slider increased from 45 to 50
HRA Potential increased from 60 to 65
HRA increased from 60 to 65
National Popularity increased from Well Known to Popular
2039-10-28
GB% decreased from 62% to 61%
HRA Potential decreased from 65 to 60
HRA decreased from 65 to 60
2039-08-02
Outfield Arm decreased from 25 to 20
Velocity decreased from 90-92 mph to 89-91 mph
Fastball Pot decreased from 50 to 45
Fastball decreased from 50 to 45
Cutter Pot decreased from 55 to 50
Cutter decreased from 55 to 50
Slider Pot decreased from 50 to 45
Slider decreased from 50 to 45
2039-04-25
Power vs L decreased from 30 to 25
Eye Potential decreased from 25 to 20
Eye decreased from 25 to 20
Eye vs R decreased from 25 to 20
Sac Bunt decreased from 50 to 45
Infield Range increased from 20 to 25
Infield Error increased from 35 to 40
Turn Double Play increased from 25 to 30
P defense increased from 25 to 50
Stuff Potential decreased from 50 to 45
Stuff decreased from 50 to 45
Stuff vs R decreased from 50 to 45
Velocity decreased from 93-95 mph to 90-92 mph
GB% decreased from 63% to 62%
Fastball Pot decreased from 60 to 50
Fastball decreased from 60 to 50
Cutter Pot decreased from 60 to 55
Cutter decreased from 60 to 55
Slider Pot decreased from 55 to 50
Slider decreased from 55 to 50
P DF Potential increased from 25 to 50
2039-03-31
Weight increased from 197 to 198
2038-11-01
Gap Potential increased from 25 to 30
Gap increased from 25 to 30
Gap vs R increased from 25 to 30
Gap vs L increased from 25 to 30
Power Potential decreased from 30 to 25
Power decreased from 30 to 25
Power vs R decreased from 30 to 25
Eye Potential increased from 20 to 25
Speed decreased from 20 to 0
Stealing decreased from 25 to 0
Baserunning decreased from 20 to 0
Outfield Arm increased from 20 to 25
Stuff vs R decreased from 55 to 50
Movement Potential decreased from 70 to 60
Movement decreased from 70 to 60
Movement vs R decreased from 70 to 60
Movement vs L decreased from 65 to 55
Control Potential increased from 65 to 70
Control increased from 65 to 70
Control vs R increased from 65 to 70
Control vs L increased from 65 to 70
GB% decreased from 64% to 63%
Stamina decreased from 75 to 70
Fastball Pot decreased from 65 to 60
Fastball decreased from 65 to 60
Cutter Pot decreased from 65 to 60
Cutter decreased from 65 to 60
Changeup Pot increased from 40 to 50
Changeup increased from 40 to 50
Local Popularity increased from Very Popular to Extremely Popular
2038-09-27
Weight increased from 196 to 197
2038-08-09
Control vs R decreased from 70 to 65
GB% increased from 62% to 64%
Stamina increased from 70 to 75
2038-06-21
Weight increased from 195 to 196
2038-04-05
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
Outfield Error increased from 20 to 25
Movement Potential increased from 65 to 70
Movement increased from 65 to 70
Slider Pot increased from 50 to 55
Slider increased from 50 to 55
2038-01-21
Stuff vs R increased from 50 to 55
2037-12-31
Stuff vs R decreased from 55 to 50
Weight decreased from 196 to 195
2037-11-29
Weight increased from 195 to 196
2037-10-26
Weight decreased from 196 to 195
2037-09-21
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
Movement Potential decreased from 70 to 65
Movement decreased from 70 to 65
GB% decreased from 64% to 62%
Weight decreased from 197 to 196
2037-07-27
Control Potential decreased from 70 to 65
Control decreased from 70 to 65
2037-07-20
Control Potential increased from 65 to 70
Control increased from 65 to 70
2037-07-13
Stuff vs R increased from 50 to 55
2037-07-06
Stuff vs R decreased from 55 to 50
2037-06-22
Stuff vs R increased from 50 to 55
2037-06-15
Sac Bunt increased from 45 to 50
Movement vs L decreased from 70 to 65
GB% decreased from 66% to 64%
2037-04-27
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
Weight decreased from 198 to 197
2037-04-13
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
2037-04-06
Movement vs R decreased from 75 to 70
Control Potential decreased from 70 to 65
Control decreased from 70 to 65
2037-01-01
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
Sac Bunt decreased from 50 to 45
Stealing increased from 20 to 25
Movement vs R increased from 70 to 75
Control Potential increased from 65 to 70
Control increased from 65 to 70
Control vs R increased from 65 to 70
Weight decreased from 200 to 198
Local Popularity decreased from Extremely Popular to Very Popular
National Popularity increased from Fair to Well Known
2036-07-01
Stuff vs L decreased from 50 to 45
Movement vs R decreased from 75 to 70
Cutter Pot increased from 60 to 65
Cutter increased from 60 to 65
Weight decreased from 201 to 200
2036-01-01
Stamina decreased from 75 to 70
Changeup Pot decreased from 45 to 40
Changeup decreased from 45 to 40
Weight decreased from 203 to 201
Local Popularity increased from Well Known to Extremely Popular
2035-07-01
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 vs L decreased from 30 to 25
Power Potential increased from 25 to 30
Power increased from 20 to 30
Power vs R increased from 20 to 30
Power vs L increased from 25 to 30
Outfield Arm decreased from 25 to 20
Movement Potential increased from 65 to 70
Movement increased from 65 to 70
Movement vs R increased from 65 to 75
Movement vs L increased from 65 to 70
GB% increased from 58% to 66%
Slider Pot decreased from 55 to 50
Slider decreased from 55 to 50
2035-01-01
Gap vs L increased from 25 to 30
Sac Bunt increased from 45 to 50
Baserunning decreased from 25 to 20
Outfield Arm increased from 20 to 25
Stuff vs R decreased from 55 to 50
Control Potential decreased from 75 to 65
Control decreased from 75 to 65
Control vs R decreased from 75 to 65
Control vs L decreased from 75 to 65
Stamina increased from 70 to 75
Weight increased from 201 to 203
2034-07-01
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
Sac Bunt decreased from 50 to 45
Stuff vs R increased from 50 to 55
Movement vs L increased from 60 to 65
GB% decreased from 59% to 58%
2034-01-01
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
Movement vs L decreased from 65 to 60
Control vs L increased from 70 to 75
Weight increased from 198 to 201
Local Popularity decreased from Very Popular to Well Known
National Popularity decreased from Well Known to Fair
2033-07-01
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
Infield Arm increased from 45 to 50
Outfield Arm decreased from 25 to 20
Stuff vs R decreased from 55 to 50
Stuff vs L increased from 45 to 50
Movement vs R decreased from 70 to 65
Control vs L decreased from 75 to 70
GB% decreased from 60% to 59%
Local Popularity increased from Well Known to Very Popular
National Popularity increased from Fair to Well Known
2033-01-01
Eye Potential decreased from 25 to 20
Avoid Ks Potential decreased from 30 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
Weight increased from 197 to 198
2032-07-01
Contact increased from 20 to 25
Contact vs R increased from 20 to 25
Contact vs L increased from 20 to 25
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
Outfield Arm increased from 20 to 25
Stuff vs R increased from 50 to 55
Movement vs R increased from 65 to 70
Movement vs L increased from 60 to 65
GB% increased from 58% to 60%
Weight increased from 194 to 197
2032-01-01
Control Potential decreased from 80 to 75
Control vs R decreased from 80 to 75
Changeup Pot decreased from 50 to 45
Weight increased from 190 to 194
Local Popularity decreased from Popular to Well Known
National Popularity decreased from Well Known to Fair
2031-07-01
Contact decreased from 25 to 20
Contact vs R decreased from 25 to 20
Contact vs L decreased from 25 to 20
Power decreased from 25 to 20
Power vs R decreased from 25 to 20
Sac Bunt increased from 45 to 50
Outfield Range decreased from 30 to 20
Stuff vs R decreased from 55 to 50
Stuff vs L decreased from 50 to 45
Movement vs L decreased from 65 to 60
Control Potential increased from 75 to 80
Control vs R increased from 75 to 80
GB% decreased from 59% to 58%
Weight increased from 189 to 190
2031-01-01
Power vs R increased from 20 to 25
Stuff Potential decreased from 55 to 50
Movement vs L increased from 60 to 65
GB% increased from 57% to 59%
Weight increased from 187 to 189
2030-07-01
Power increased from 20 to 25
Power vs L increased from 20 to 25
Outfield Arm decreased from 25 to 20
Movement Potential increased from 60 to 65
Movement increased from 60 to 65
Movement vs R increased from 60 to 65
Control Potential decreased from 80 to 75
GB% increased from 54% to 57%
Weight increased from 181 to 187
2030-01-01
Power vs L decreased from 25 to 20
Avoid Ks Potential decreased from 30 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
Stuff decreased from 55 to 50
Weight increased from 180 to 181
Local Popularity decreased from Extremely Popular to Popular
National Popularity decreased from Popular to Well Known
2029-07-01
Gap Potential decreased from 30 to 25
Gap decreased from 30 to 25
Gap vs R decreased from 30 to 25
Gap vs L decreased from 30 to 25
Power Potential 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
Baserunning increased from 20 to 25
Infield Error increased from 30 to 35
Outfield Range increased from 25 to 30
Outfield Error decreased from 25 to 20
P defense decreased from 35 to 25
Stuff Potential decreased from 60 to 55
Stuff increased from 50 to 55
Movement Potential increased from 55 to 60
Movement increased from 55 to 60
Movement vs L increased from 55 to 60
Control Potential increased from 70 to 80
Control increased from 70 to 75
Control vs R increased from 70 to 75
Control vs L increased from 65 to 75
GB% increased from 50% to 54%
Stamina decreased from 75 to 70
Cutter Pot decreased from 65 to 60
Slider Pot decreased from 60 to 55
Weight increased from 179 to 180
Local Popularity increased from Well Known to Extremely Popular
National Popularity increased from Well Known to Popular
2029-01-01
Stuff vs R increased from 50 to 55
Stuff vs L increased from 45 to 50
Control Potential increased from 65 to 70
Control increased from 65 to 70
Control vs R increased from 65 to 70
GB% increased from 49% to 50%
Changeup increased from 35 to 45
Weight decreased from 180 to 179
2028-07-01
Stuff increased from 45 to 50
Movement vs L increased from 50 to 55
Control Potential decreased from 70 to 65
GB% increased from 48% to 49%
Weight increased from 179 to 180
2028-01-01
Baserunning decreased from 25 to 20
Outfield Range decreased from 30 to 25
Stuff Potential increased from 55 to 60
Stuff vs R increased from 45 to 50
Control Potential increased from 65 to 70
Fastball increased from 60 to 65
Cutter increased from 55 to 60
Weight increased from 176 to 179
Local Popularity increased from Fair to Well Known
National Popularity increased from Fair to Well Known
2027-07-01
Baserunning increased from 20 to 25
Stuff Potential decreased from 60 to 55
Stuff vs L increased from 40 to 45
Movement vs L decreased from 55 to 50
Control Potential decreased from 70 to 65
Control vs L increased from 60 to 65
GB% decreased from 49% to 48%
Changeup increased from 30 to 35
Weight increased from 174 to 176
2027-01-01
Stuff increased from 40 to 45
Control Potential increased from 65 to 70
Fastball increased from 55 to 60
Slider increased from 50 to 55
Weight increased from 172 to 174
Local Popularity increased from Insignificant to Fair
National Popularity increased from Unknown to Fair
2026-07-01
Outfield Range decreased from 35 to 30
Stuff Potential increased from 55 to 60
Stuff vs R increased from 40 to 45
Stuff vs L increased from 35 to 40
Movement increased from 45 to 55
Movement vs R increased from 50 to 60
Movement vs L increased from 45 to 55
Control increased from 50 to 65
Control vs R increased from 50 to 65
Control vs L increased from 50 to 60
GB% decreased from 50% to 49%
Hold increased from 50 to 55
Slider increased from 45 to 50
Weight increased from 168 to 172
2026-01-01
Weight increased from 162 to 168
Local Popularity increased from Unknown to Insignificant
2025-07-01
Contact increased from 20 to 25
Contact vs R increased from 20 to 25
Contact vs L increased from 20 to 25
Infield Range decreased from 25 to 20
P defense decreased from 40 to 35
Stuff increased from 35 to 40
Stuff vs R increased from 35 to 40
Stuff vs L increased from 30 to 35
Movement Potential increased from 50 to 55
Movement increased from 35 to 45
Movement vs R increased from 35 to 50
Movement vs L increased from 30 to 45
Control increased from 35 to 50
Control vs R increased from 35 to 50
Control vs L increased from 35 to 50
Fastball increased from 45 to 55
Cutter increased from 50 to 55
Slider increased from 40 to 45
Weight increased from 161 to 162
2025-01-01
Gap Potential increased from 25 to 30
Gap increased from 25 to 30
Gap vs R increased from 25 to 30
Gap vs L 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
Outfield Range decreased from 40 to 35
Stuff Potential increased from 45 to 55
Stuff increased from 30 to 35
Stuff vs R increased from 30 to 35
Movement Potential increased from 40 to 50
Movement increased from 30 to 35
Movement vs R increased from 30 to 35
Control increased from 25 to 35
Control vs R increased from 25 to 35
Control vs L increased from 25 to 35
Velocity increased from 92-94 mph to 93-95 mph
GB% increased from 48% to 50%
Fastball Pot increased from 55 to 65
Cutter Pot increased from 60 to 65
Cutter increased from 40 to 50
Slider increased from 35 to 40
Weight increased from 160 to 161
2024-01-01
Sac Bunt increased from 40 to 45
Movement Potential increased from 30 to 40
Movement increased from 25 to 30
Movement vs R increased from 25 to 30
Movement vs L increased from 25 to 30
Control Potential increased from 55 to 65
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 92-94 mph
Fastball Pot increased from 50 to 55
Fastball increased from 40 to 45
Cutter Pot increased from 50 to 60
Cutter increased from 35 to 40
Slider increased from 30 to 35
Changeup increased from 25 to 30
Weight increased from 158 to 160
2023-07-01
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 45 to 55
Hold increased from 45 to 50
Fastball Pot increased from 45 to 50
Cutter Pot increased from 45 to 50
Weight increased from 157 to 158
2023-01-01
Weight decreased from 158 to 157
2022-07-01
Stuff increased from 25 to 30
Stuff vs R increased from 25 to 30
Stuff vs L increased from 25 to 30
Movement Potential increased from 25 to 30
Control Potential increased from 40 to 45
Velocity increased from 87-89 mph to 91-93 mph
Stamina increased from 65 to 75
Fastball Pot increased from 40 to 45
Fastball increased from 35 to 40
Cutter increased from 30 to 35
Slider Pot increased from 45 to 60
Slider increased from 25 to 30
Changeup Pot decreased from 55 to 50
Changeup increased from 20 to 25
Weight increased from 157 to 158
2022-01-01
Stuff Potential increased from 35 to 40
Control Potential increased from 35 to 40