Zach Duke
Lubbock Athletics (AAA)
Zach Duke
Birthdate:
April 19, 1983 (31 y, 7 m, 6 d)
Born In:
Clifton, NJ, USA
Nationality:
American
Position:
P
Bats/Throws:
L/L
Height/Weight:
6'2"/205
Entry:
2004 Draft - Round: 2, Overall: 45, Team: Boston Red Sox
Contract:
$3.08M / 2 years (2014-2015)
ML Service Time:
3 years, 58 days
Injury:
23 more days
OSA Rating History
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Ratings Changes
2014-11-25
Sac Bunt increased from 70 to 75
2014-11-04
GB% increased from 66% to 68%
Local Popularity increased from Insignificant to Well Known
2014-11-02
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
Eye vs L increased from 30 to 35
Speed decreased from 20 to 0
Stealing decreased from 20 to 0
Baserunning decreased from 25 to 0
Stuff vs L increased from 40 to 45
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 55 to 45
Control Potential decreased from 65 to 60
Control decreased from 65 to 60
Curveball Pot increased from 40 to 45
Curveball increased from 40 to 45
2014-10-02
Stuff vs L decreased from 45 to 40
Fastball Pot decreased from 50 to 45
Fastball decreased from 50 to 45
2014-09-15
Stamina decreased from 40 to 35
2014-09-08
Stuff vs L increased from 40 to 45
Fastball Pot increased from 45 to 50
Fastball increased from 45 to 50
2014-09-01
Sac Bunt decreased from 75 to 70
Stuff vs L decreased from 45 to 40
2014-08-18
Control vs R decreased from 65 to 60
Control vs L decreased from 70 to 65
2014-07-28
Control vs R increased from 60 to 65
Control vs L increased from 65 to 70
2014-07-21
Movement vs R decreased from 55 to 50
Stamina increased from 35 to 40
2014-07-14
Sac Bunt increased from 70 to 75
Movement Potential increased from 50 to 55
Movement increased from 50 to 55
Movement vs R increased from 50 to 55
GB% increased from 64% to 66%
2014-06-30
Movement Potential decreased from 55 to 50
Movement decreased from 55 to 50
Movement vs R decreased from 55 to 50
GB% decreased from 66% to 64%
2014-06-02
Eye vs L decreased from 35 to 30
Stuff vs L increased from 40 to 45
Stamina decreased from 40 to 35
2014-05-12
Control vs R decreased from 65 to 60
Control vs L decreased from 70 to 65
2014-05-05
Movement vs R increased from 50 to 55
GB% increased from 65% to 66%
2014-04-07
Avoid Ks vs L increased from 25 to 30
Control vs R increased from 60 to 65
Control vs L increased from 65 to 70
2014-03-31
Avoid Ks Potential increased from 25 to 30
Avoid Ks increased from 25 to 30
Stuff vs L decreased from 45 to 40
Control vs R decreased from 65 to 60
Control vs L decreased from 70 to 65
2014-03-17
Movement Potential increased from 50 to 55
Movement increased from 50 to 55
GB% increased from 63% to 65%
2014-02-24
Control vs R increased from 60 to 65
Control vs L increased from 65 to 70
2014-02-01
Contact vs R decreased from 30 to 25
Avoid Ks Potential decreased from 30 to 25
Avoid Ks decreased from 30 to 25
Movement vs L increased from 50 to 55
2014-01-01
Control vs R decreased from 65 to 60
Control vs L decreased from 70 to 65
2013-12-16
Control vs R increased from 60 to 65
Control vs L increased from 65 to 70
2013-11-25
Movement vs L decreased from 55 to 50
GB% decreased from 65% to 63%
2013-11-18
Control vs R decreased from 65 to 60
Control vs L decreased from 70 to 65
2013-10-27
Contact vs R increased from 25 to 30
Avoid Ks Potential increased from 25 to 30
Avoid Ks increased from 25 to 30
Avoid Ks vs R increased from 25 to 30
Movement Potential decreased from 55 to 50
Movement decreased from 55 to 50
Local Popularity decreased from Fair to Insignificant
2013-10-17
Gap vs R decreased from 30 to 25
2013-10-02
Control vs R increased from 60 to 65
Control vs L increased from 65 to 70
2013-09-27
Avoid Ks vs R decreased from 30 to 25
2013-09-09
Gap vs R increased from 25 to 30
2013-08-19
Power Potential decreased from 35 to 30
Power decreased from 35 to 30
Power vs R decreased from 35 to 30
2013-07-15
Local Popularity decreased from Well Known to Fair
2013-07-08
Power Potential increased from 30 to 35
Power increased from 30 to 35
Movement Potential increased from 50 to 55
Movement increased from 50 to 55
2013-07-01
Avoid Ks Potential decreased from 30 to 25
Avoid Ks decreased from 30 to 25
2013-06-24
Avoid Ks Potential increased from 25 to 30
Avoid Ks increased from 25 to 30
Control Potential increased from 60 to 65
Control increased from 60 to 65
2013-06-17
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 60 to 55
GB% decreased from 67% to 65%
Weight decreased from 206 to 205
2013-05-27
Avoid Ks Potential decreased from 30 to 25
Avoid Ks decreased from 30 to 25
2013-05-20
Power vs R increased from 30 to 35
2013-05-13
Control Potential decreased from 65 to 60
Control decreased from 65 to 60
2013-05-06
Avoid Ks Potential increased from 25 to 30
Avoid Ks increased from 25 to 30
2013-04-29
Gap vs R decreased from 30 to 25
Avoid Ks Potential decreased from 30 to 25
Avoid Ks decreased from 30 to 25
2013-04-22
Contact Potential decreased from 30 to 25
Movement Potential decreased from 60 to 55
Fastball Pot decreased from 50 to 45
Sinker Pot decreased from 50 to 45
Curveball Pot decreased from 45 to 40
2013-04-15
Gap vs R increased from 25 to 30
Power vs R decreased from 35 to 30
Movement vs L increased from 55 to 60
2013-04-08
Avoid Ks vs L decreased from 30 to 25
Weight decreased from 207 to 206
2013-04-01
Role changed from RP to SP
2013-03-25
Contact Potential decreased from 35 to 30
Contact vs R decreased from 30 to 25
Weight decreased from 209 to 207
2013-03-01
Control Potential increased from 60 to 65
Control increased from 60 to 65
Role changed from SP to RP
2013-02-01
Contact vs R increased from 25 to 30
Avoid Ks vs L increased from 25 to 30
2012-12-19
Contact vs R decreased from 30 to 25
Avoid Ks vs L decreased from 30 to 25
2012-12-12
Control Potential decreased from 65 to 60
Control decreased from 65 to 60
2012-11-28
Contact decreased from 30 to 25
2012-11-21
Contact Potential increased from 30 to 35
Contact increased from 25 to 30
Contact vs R increased from 25 to 30
Power Potential decreased from 35 to 30
Power decreased from 35 to 30
Stuff Potential decreased from 45 to 40
Movement increased from 50 to 55
Movement vs R increased from 50 to 55
GB% increased from 65% to 67%
Fastball decreased from 50 to 45
Local Popularity increased from Fair to Well Known
2012-10-29
Control Potential increased from 60 to 65
Control increased from 60 to 65
2012-08-27
Movement Potential increased from 55 to 60
GB% increased from 64% to 65%
2012-08-20
Avoid Ks vs L increased from 25 to 30
2012-08-13
Stuff Potential increased from 40 to 45
Stuff vs R increased from 35 to 40
Stuff vs L increased from 40 to 45
Velocity increased from 90-92 mph to 91-93 mph
Fastball Pot increased from 45 to 50
Fastball increased from 45 to 50
Sinker Pot increased from 45 to 50
2012-08-06
Avoid Ks vs L decreased from 30 to 25
2012-07-09
Movement vs L increased from 50 to 55
GB% increased from 62% to 64%
2012-06-18
Stuff vs R decreased from 40 to 35
2012-06-11
Stuff vs R increased from 35 to 40
2012-05-28
Stuff vs R decreased from 40 to 35
2012-05-21
Stuff increased from 35 to 40
Stuff vs R increased from 35 to 40
Velocity increased from 89-91 mph to 90-92 mph
Slider increased from 40 to 45
2012-04-30
Movement vs L decreased from 55 to 50
GB% decreased from 63% to 62%
2012-04-16
Avoid Ks vs L increased from 25 to 30
2012-04-02
Stuff decreased from 40 to 35
Role changed from RP to SP
2012-03-26
Avoid Ks vs L decreased from 30 to 25
Movement vs L increased from 50 to 55
GB% increased from 62% to 63%
2012-02-27
Role changed from SP to RP
2012-02-20
Avoid Ks vs L increased from 25 to 30
Stuff increased from 35 to 40
Weight decreased from 210 to 209
2012-01-01
Slider decreased from 45 to 40
2011-12-05
Eye vs L increased from 30 to 35
2011-11-28
Weight decreased from 211 to 210
2011-11-21
Avoid Ks Potential increased from 25 to 30
Avoid Ks increased from 25 to 30
2011-11-14
Eye vs L decreased from 35 to 30
2011-11-07
Power Potential increased from 30 to 35
Power increased from 30 to 35
Power vs R increased from 30 to 35
Eye vs L increased from 30 to 35
Avoid Ks Potential decreased from 30 to 25
Avoid Ks decreased from 30 to 25
Stuff decreased from 40 to 35
2011-10-11
Avoid Ks Potential increased from 25 to 30
Avoid Ks increased from 25 to 30
2011-10-06
Avoid Ks Potential decreased from 30 to 25
Avoid Ks decreased from 30 to 25
2011-09-19
Avoid Ks vs L decreased from 30 to 25
Movement Potential increased from 50 to 55
Movement vs R increased from 45 to 50
GB% increased from 60% to 62%
2011-09-12
Movement Potential decreased from 55 to 50
Movement vs R decreased from 50 to 45
GB% decreased from 61% to 60%
2011-07-25
Stamina increased from 35 to 40
2011-06-06
Avoid Ks vs L increased from 25 to 30
2011-05-23
Stealing decreased from 25 to 20
Movement Potential increased from 50 to 55
GB% increased from 60% to 61%
2011-05-09
Weight increased from 210 to 211
2011-04-18
Movement Potential decreased from 55 to 50
GB% decreased from 61% to 60%
2011-04-11
Power vs R decreased from 35 to 30
2011-04-11
Gap vs R decreased from 30 to 25
2011-04-04
Gap vs R increased from 25 to 30
Eye decreased from 35 to 30
Control Potential decreased from 65 to 60
2011-03-28
Power vs R increased from 30 to 35
Movement Potential increased from 50 to 55
Movement vs R increased from 45 to 50
GB% increased from 59% to 61%
2011-03-14
Avoid Ks Potential increased from 25 to 30
Avoid Ks increased from 25 to 30
Infield Arm decreased from 50 to 45
2011-02-19
Stuff vs R decreased from 40 to 35
Movement increased from 45 to 50
Control Potential increased from 60 to 65
2011-01-21
Eye vs L decreased from 35 to 30
Avoid Ks Potential decreased from 30 to 25
Avoid Ks decreased from 30 to 25
Movement decreased from 50 to 45
2011-01-01
Power Potential decreased from 35 to 30
Power decreased from 35 to 30
Power vs R decreased from 35 to 30
Eye Potential increased from 30 to 35
Eye increased from 30 to 35
Eye vs R increased from 30 to 35
Eye vs L increased from 30 to 35
Avoid Ks vs L decreased from 30 to 25
Stuff vs L decreased from 45 to 40
Movement increased from 45 to 50
GB% increased from 58% to 59%
Role changed from RP to SP
National Popularity decreased from Fair to Insignificant
2010-07-01
Contact decreased from 30 to 25
Contact vs R decreased from 30 to 25
Contact vs L decreased from 30 to 25
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 decreased from 40 to 35
Power decreased from 40 to 35
Power vs R decreased from 40 to 35
Power vs L decreased from 35 to 30
Eye Potential decreased from 35 to 30
Eye decreased from 35 to 30
Eye vs R decreased from 35 to 30
Eye vs L decreased from 35 to 30
Stuff vs L increased from 40 to 45
Movement vs L increased from 45 to 50
Velocity increased from 88-90 mph to 89-91 mph
Sinker increased from 40 to 45
Role changed from SP to RP
Weight decreased from 211 to 210
2010-01-01
Contact increased from 25 to 30
Contact vs R increased from 25 to 30
Contact vs L increased from 25 to 30
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 increased from 30 to 40
Power increased from 25 to 40
Power vs R increased from 25 to 40
Power vs L increased from 25 to 35
Eye Potential increased from 30 to 35
Eye increased from 30 to 35
Eye vs R increased from 30 to 35
Eye vs L increased from 30 to 35
Bunt for Hit increased from 35 to 45
Speed decreased from 25 to 20
Outfield Range increased from 20 to 25
Movement increased from 40 to 45
Movement vs R increased from 40 to 45
Fastball increased from 40 to 45
Curveball Pot increased from 40 to 45
Slider increased from 40 to 45
Changeup increased from 40 to 45
Role changed from RP to SP
Local Popularity increased from Insignificant to Fair
National Popularity increased from Insignificant to Fair
2009-07-01
Eye Potential decreased from 35 to 30
Eye decreased from 35 to 30
Eye vs R decreased from 35 to 30
Outfield Range decreased from 25 to 20
Stuff vs R increased from 35 to 40
Curveball Pot decreased from 45 to 40
Role changed from SP to RP
2009-01-01
Contact decreased from 30 to 25
Contact vs R decreased from 30 to 25
Contact vs L decreased from 30 to 25
Power Potential increased from 20 to 30
Power increased from 20 to 25
Power vs R increased from 20 to 25
Power vs L increased from 20 to 25
Sac Bunt increased from 65 to 70
Bunt for Hit increased from 25 to 35
Outfield Arm decreased from 25 to 20
Stuff increased from 35 to 40
Stuff vs L increased from 35 to 40
Movement Potential increased from 45 to 50
Control Potential decreased from 65 to 60
Control increased from 55 to 60
GB% increased from 55% to 58%
Curveball Pot increased from 40 to 45
Curveball increased from 35 to 40
Changeup increased from 35 to 40
2008-07-01
Power Potential decreased from 30 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 30 to 35
Eye increased from 30 to 35
Movement Potential decreased from 50 to 45
Movement decreased from 45 to 40
Movement vs R decreased from 45 to 40
GB% decreased from 58% to 55%
Curveball Pot decreased from 45 to 40
2008-01-01
Contact Potential decreased from 35 to 30
Contact decreased from 35 to 30
Contact vs R decreased from 35 to 30
Eye increased from 25 to 30
Eye vs R increased from 25 to 35
Eye vs L increased from 25 to 30
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
Sac Bunt increased from 60 to 65
Bunt for Hit decreased from 30 to 25
Outfield Error decreased from 25 to 20
Outfield Arm increased from 20 to 25
Stuff vs L decreased from 40 to 35
Movement decreased from 50 to 45
Movement vs L decreased from 50 to 45
Control vs R increased from 55 to 60
Stamina decreased from 40 to 35
Sinker decreased from 45 to 40
Curveball decreased from 40 to 35
Weight increased from 210 to 211
Local Popularity decreased from Fair to Insignificant
National Popularity decreased from Fair to Insignificant
2007-07-01
Avoid Ks Potential decreased from 30 to 25
Baserunning increased from 20 to 25
Stuff Potential decreased from 45 to 40
Movement increased from 45 to 50
Control vs L increased from 60 to 65
Stamina increased from 35 to 40
Sinker increased from 40 to 45
2007-01-01
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 30
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 decreased from 30 to 25
Power vs R decreased from 30 to 25
Power vs L decreased from 30 to 25
Eye Potential decreased from 35 to 30
Eye decreased from 35 to 25
Eye vs R decreased from 35 to 25
Eye vs L decreased from 30 to 25
Avoid Ks Potential increased from 25 to 30
Sac Bunt decreased from 75 to 60
Bunt for Hit decreased from 40 to 30
Speed increased from 20 to 25
Baserunning decreased from 30 to 20
Outfield Range increased from 20 to 25
Outfield Arm decreased from 25 to 20
Stuff decreased from 45 to 35
Stuff vs R decreased from 40 to 35
Stuff vs L decreased from 45 to 40
Movement Potential decreased from 65 to 50
Movement decreased from 60 to 45
Movement vs R decreased from 60 to 45
Movement vs L decreased from 70 to 50
Control Potential increased from 60 to 65
Velocity decreased from 89-91 mph to 88-90 mph
GB% decreased from 62% to 58%
Stamina increased from 30 to 35
Fastball decreased from 45 to 40
Sinker Pot decreased from 50 to 45
Sinker decreased from 50 to 40
Curveball decreased from 45 to 40
Slider decreased from 45 to 40
Changeup Pot increased from 40 to 45
Changeup decreased from 40 to 35
Role changed from RP to SP
Local Popularity decreased from Popular to Fair
National Popularity decreased from Well Known to Fair
2006-07-01
Gap vs L increased from 25 to 30
Stuff Potential increased from 40 to 45
Stuff increased from 40 to 45
Movement decreased from 65 to 60
Weight decreased from 211 to 210
2006-01-01
Sac Bunt decreased from 80 to 75
Speed decreased from 25 to 20
P defense decreased from 80 to 70
Stuff Potential decreased from 45 to 40
Stuff decreased from 45 to 40
Stuff vs R decreased from 45 to 40
Stuff vs L decreased from 50 to 45
Movement Potential increased from 60 to 65
Movement increased from 60 to 65
Velocity decreased from 90-92 mph to 89-91 mph
GB% decreased from 65% to 62%
Fastball Pot decreased from 50 to 45
Fastball decreased from 50 to 45
Sinker Pot decreased from 55 to 50
Sinker decreased from 55 to 50
Changeup Pot decreased from 45 to 40
Changeup decreased from 45 to 40
2005-07-01
Bunt for Hit increased from 35 to 40
Movement vs L increased from 65 to 70
Velocity increased from 89-91 mph to 90-92 mph
GB% increased from 64% to 65%
Fastball Pot increased from 45 to 50
Fastball increased from 45 to 50
Sinker Pot increased from 50 to 55
Sinker increased from 50 to 55
Weight decreased from 212 to 211
2005-01-01
Power vs L increased from 25 to 30
Baserunning decreased from 35 to 30
Movement vs L decreased from 70 to 65
Control decreased from 60 to 55
Control vs R decreased from 60 to 55
Control vs L decreased from 65 to 60
GB% decreased from 65% to 64%
Sinker Pot decreased from 55 to 50
Sinker decreased from 55 to 50
Local Popularity increased from Unknown to Popular
National Popularity increased from Unknown to Well Known
2004-07-01
Power Potential increased from 25 to 30
Power increased from 25 to 30
Baserunning increased from 30 to 35
Control increased from 55 to 60
Control vs R increased from 55 to 60
Control vs L increased from 60 to 65