Dave Martz
Minnesota Twins (ML)
Dave Martz
Birthdate:
Sept. 8, 2025 (27 y, 4 m, 12 d)
Born In:
Naperville, IL, USA
Nationality:
American
Position:
P
Bats/Throws:
R/R
Height/Weight:
5'11"/190
Entry:
2044 Draft - Round: 14, Overall: 503, Team: Los Angeles Dodgers
Contract:
Minor League
ML Service Time:
None
OSA Rating History
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Ratings Changes
2053-01-20
Gap vs L decreased from 40 to 35
Bunt for Hit decreased from 25 to 20
Weight decreased from 191 to 190
2052-11-18
Contact Potential increased from 35 to 40
Contact increased from 35 to 40
Contact vs R increased from 35 to 40
Gap vs L increased from 35 to 40
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
Avoid Ks Potential increased from 35 to 40
Avoid Ks increased from 35 to 40
Avoid Ks vs R increased from 35 to 40
Bunt for Hit increased from 20 to 25
Speed decreased from 20 to 0
Stealing decreased from 20 to 0
Baserunning decreased from 20 to 0
Infield Error increased from 30 to 35
P defense increased from 20 to 30
Stuff Potential increased from 40 to 45
Stuff increased from 40 to 45
Stuff vs R increased from 40 to 45
Stuff vs L increased from 40 to 45
Movement Potential decreased from 60 to 55
Movement decreased from 60 to 55
Movement vs R decreased from 60 to 55
Movement vs L decreased from 60 to 55
Fastball Pot decreased from 60 to 55
Fastball decreased from 60 to 55
Cutter Pot decreased from 55 to 50
Cutter decreased from 55 to 50
Changeup increased from 40 to 45
2052-10-14
Weight increased from 190 to 191
2052-09-30
Stuff Potential decreased from 50 to 40
Stuff decreased from 50 to 40
Stuff vs R decreased from 50 to 40
Stuff vs L decreased from 50 to 40
Role changed from RP to SP
2052-07-29
Weight decreased from 191 to 190
2052-07-15
Eye vs L decreased from 25 to 20
2052-07-08
Contact Potential decreased from 40 to 35
2052-07-01
Avoid Ks vs L increased from 35 to 40
Stuff Potential increased from 45 to 50
Stuff increased from 40 to 50
Stuff vs R increased from 40 to 50
Stuff vs L increased from 40 to 50
Role changed from SP to RP
2052-06-24
Contact decreased from 40 to 35
Eye vs L increased from 20 to 25
Avoid Ks vs L decreased from 40 to 35
Stuff Potential increased from 40 to 45
GB% increased from 59% to 61%
Changeup increased from 35 to 40
2052-06-17
Avoid Ks vs L increased from 35 to 40
2052-06-10
Contact increased from 35 to 40
2052-06-03
Avoid Ks vs L decreased from 40 to 35
Stuff Potential decreased from 45 to 40
2052-05-13
Eye vs L decreased from 25 to 20
Stuff Potential increased from 40 to 45
2052-05-06
Eye vs L increased from 20 to 25
Stuff Potential decreased from 45 to 40
2052-04-22
Eye vs L decreased from 25 to 20
Stuff Potential increased from 40 to 45
2052-04-08
Contact Potential increased from 35 to 40
Stuff Potential decreased from 50 to 40
Stuff decreased from 45 to 40
Stuff vs R decreased from 45 to 40
Stuff vs L decreased from 45 to 40
Movement vs L increased from 55 to 60
Role changed from RP to SP
Weight decreased from 192 to 191
2052-04-01
Movement vs L decreased from 60 to 55
2052-03-18
Contact Potential decreased from 40 to 35
Gap vs R increased from 30 to 35
Eye vs L increased from 20 to 25
Fastball increased from 55 to 60
Changeup decreased from 40 to 35
2052-03-04
Weight increased from 191 to 192
2052-02-19
Gap vs R decreased from 35 to 30
Stuff Potential increased from 45 to 50
Stuff increased from 40 to 45
Stuff vs R increased from 40 to 45
Stuff vs L increased from 40 to 45
Role changed from SP to RP
2052-01-22
Contact decreased from 40 to 35
Stuff Potential decreased from 50 to 45
Stuff decreased from 50 to 40
Stuff vs R decreased from 50 to 40
Stuff vs L decreased from 50 to 40
Role changed from RP to SP
Weight increased from 190 to 191
2051-12-11
Contact increased from 35 to 40
2051-12-01
Control Potential decreased from 55 to 50
2051-11-20
Gap vs R increased from 30 to 35
Control Potential increased from 50 to 55
2051-11-10
Contact decreased from 40 to 35
Gap vs R decreased from 35 to 30
Stuff vs R increased from 45 to 50
2051-10-31
Gap vs R increased from 30 to 35
2051-10-28
Contact increased from 35 to 40
2051-10-22
Gap vs R decreased from 35 to 30
2051-10-17
Contact decreased from 40 to 35
Gap vs R increased from 30 to 35
2051-10-11
Stuff vs R decreased from 50 to 45
2051-10-02
Stuff vs R increased from 45 to 50
Weight increased from 189 to 190
2051-09-25
Stuff vs R decreased from 50 to 45
2051-09-11
Contact vs R decreased from 40 to 35
Gap vs R decreased from 35 to 30
Avoid Ks vs L increased from 35 to 40
2051-09-04
Contact vs R increased from 35 to 40
2051-08-28
Contact vs R decreased from 40 to 35
Gap vs R increased from 30 to 35
2051-08-21
Gap vs R decreased from 35 to 30
2051-08-14
Avoid Ks Potential decreased from 40 to 35
Avoid Ks vs L decreased from 40 to 35
2051-07-24
Avoid Ks Potential increased from 35 to 40
Avoid Ks vs L increased from 35 to 40
2051-07-17
Avoid Ks Potential decreased from 40 to 35
Avoid Ks vs L decreased from 40 to 35
2051-06-26
Weight increased from 188 to 189
2051-06-12
Gap vs R increased from 30 to 35
2051-06-05
Gap vs R decreased from 35 to 30
Stuff Potential increased from 40 to 50
Stuff increased from 40 to 50
Stuff vs R increased from 40 to 50
Stuff vs L increased from 40 to 50
Role changed from SP to RP
2051-05-29
Gap vs R increased from 30 to 35
Avoid Ks Potential increased from 35 to 40
Outfield Range decreased from 35 to 30
Stamina increased from 50 to 55
2051-05-22
Gap vs R decreased from 35 to 30
2051-05-08
Gap vs R increased from 30 to 35
2051-05-01
Gap vs R decreased from 35 to 30
2051-04-10
Contact vs R increased from 35 to 40
Gap vs R increased from 30 to 35
Weight increased from 187 to 188
2051-03-20
Avoid Ks vs L increased from 35 to 40
2051-03-06
Contact vs R decreased from 40 to 35
P defense decreased from 30 to 20
Weight increased from 186 to 187
2051-02-20
Avoid Ks vs L decreased from 40 to 35
Speed decreased from 25 to 20
2051-01-23
Gap vs R decreased from 35 to 30
Avoid Ks Potential decreased from 40 to 35
Stuff Potential decreased from 50 to 40
Stuff decreased from 45 to 40
Stuff vs R decreased from 45 to 40
Stuff vs L decreased from 45 to 40
Control vs L increased from 45 to 50
GB% decreased from 60% to 59%
Role changed from RP to SP
2050-11-19
Control increased from 45 to 50
Weight increased from 185 to 186
2050-10-30
Contact vs R increased from 35 to 40
2050-10-26
Contact vs R decreased from 40 to 35
2050-10-20
Weight increased from 184 to 185
2050-10-11
Local Popularity decreased from Well Known to Unknown
2050-10-03
Weight increased from 183 to 184
2050-09-12
Control decreased from 50 to 45
2050-08-22
Control increased from 45 to 50
2050-08-15
Control decreased from 50 to 45
2050-08-08
Control increased from 45 to 50
2050-08-01
Control decreased from 50 to 45
2050-07-25
Contact vs R increased from 35 to 40
Weight increased from 182 to 183
2050-07-18
Contact vs R decreased from 40 to 35
2050-06-27
Stuff Potential increased from 40 to 50
Stuff increased from 40 to 45
Stuff vs R increased from 40 to 45
Stuff vs L increased from 40 to 45
Role changed from SP to RP
2050-04-18
Gap vs R increased from 30 to 35
Weight decreased from 183 to 182
2050-04-11
Contact increased from 35 to 40
Contact vs R increased from 35 to 40
2050-04-04
Contact decreased from 40 to 35
Gap Potential increased from 30 to 35
Gap increased from 30 to 35
Avoid Ks decreased from 40 to 35
Avoid Ks vs R decreased from 40 to 35
Infield Error decreased from 35 to 30
Control increased from 45 to 50
Control vs R increased from 45 to 50
GB% decreased from 62% to 60%
Changeup increased from 35 to 40
Weight increased from 182 to 183
2050-03-21
Avoid Ks vs R increased from 35 to 40
2050-03-07
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
2050-02-21
Contact vs R decreased from 40 to 35
Gap Potential decreased from 35 to 30
Power Potential decreased from 25 to 20
Power decreased from 30 to 20
Power vs R decreased from 30 to 20
Power vs L decreased from 30 to 20
Avoid Ks vs R decreased from 40 to 35
2050-01-24
Gap Potential increased from 30 to 35
2050-01-01
Contact vs R increased from 35 to 40
Avoid Ks increased from 35 to 40
Avoid Ks vs R increased from 35 to 40
P defense decreased from 35 to 30
Stuff Potential decreased from 50 to 40
Stuff decreased from 45 to 40
Stuff vs R decreased from 45 to 40
Stuff vs L decreased from 45 to 40
Movement Potential decreased from 65 to 60
Movement decreased from 65 to 60
Movement vs R decreased from 65 to 60
Movement vs L decreased from 65 to 60
GB% decreased from 63% to 62%
Role changed from RP to SP
Local Popularity increased from Unknown to Well Known
2049-07-01
Contact increased from 30 to 40
Gap Potential decreased from 35 to 30
Avoid Ks vs L increased from 35 to 40
Bunt for Hit decreased from 25 to 20
Infield Range decreased from 25 to 20
Outfield Range decreased from 40 to 35
P defense decreased from 40 to 35
Stuff Potential increased from 45 to 50
Control increased from 40 to 45
Control vs R increased from 40 to 45
Control vs L increased from 40 to 45
Changeup Pot decreased from 50 to 45
Weight increased from 178 to 182
2049-01-01
Gap Potential increased from 30 to 35
Gap vs L increased from 30 to 35
P defense decreased from 45 to 40
Stuff Potential increased from 40 to 45
Stuff increased from 35 to 45
Stuff vs R increased from 35 to 45
Stuff vs L increased from 35 to 45
Movement vs L increased from 60 to 65
Control decreased from 45 to 40
Control vs R decreased from 45 to 40
Velocity increased from 94-96 mph to 95-97 mph
Fastball Pot increased from 55 to 60
Cutter increased from 50 to 55
Changeup Pot increased from 45 to 50
Changeup increased from 30 to 35
Role changed from SP to RP
Weight increased from 175 to 178
2048-07-01
Gap increased from 25 to 30
Gap vs R increased from 25 to 30
Infield Range decreased from 30 to 25
Movement Potential increased from 60 to 65
Movement increased from 60 to 65
Movement vs R increased from 60 to 65
Control Potential increased from 45 to 50
Control increased from 35 to 45
Control vs R increased from 35 to 45
Control vs L increased from 25 to 40
Velocity increased from 93-95 mph to 94-96 mph
Fastball increased from 45 to 55
Cutter Pot increased from 50 to 55
Changeup increased from 25 to 30
Role changed from RP to SP
Weight increased from 174 to 175
2048-01-01
Avoid Ks increased from 25 to 35
Avoid Ks vs R increased from 25 to 35
Stuff Potential increased from 35 to 40
Stuff increased from 30 to 35
Stuff vs R increased from 30 to 35
Stuff vs L increased from 30 to 35
Role changed from SP to RP
Weight increased from 172 to 174
Local Popularity decreased from Insignificant to Unknown
2047-07-01
Contact vs L increased from 35 to 40
Gap vs L increased from 25 to 30
Avoid Ks Potential increased from 35 to 40
Avoid Ks decreased from 30 to 25
Avoid Ks vs R decreased from 30 to 25
Avoid Ks vs L increased from 30 to 35
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 55 to 60
Movement increased from 45 to 60
Movement vs R increased from 45 to 60
Movement vs L increased from 45 to 60
Control increased from 30 to 35
Control vs R increased from 30 to 35
Control vs L decreased from 30 to 25
Velocity increased from 90-92 mph to 93-95 mph
GB% increased from 62% to 63%
Fastball Pot increased from 45 to 55
Fastball increased from 40 to 45
Cutter Pot increased from 45 to 50
Cutter increased from 40 to 50
Changeup Pot decreased from 50 to 45
Weight increased from 171 to 172
2047-01-01
Contact vs R increased from 30 to 35
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
Bunt for Hit increased from 20 to 25
Outfield Arm decreased from 40 to 35
Stuff Potential increased from 30 to 35
Movement Potential increased from 50 to 55
Movement increased from 30 to 45
Movement vs R increased from 30 to 45
Movement vs L increased from 30 to 45
Control Potential increased from 40 to 45
Control increased from 25 to 30
Control vs R increased from 25 to 30
Control vs L increased from 25 to 30
Velocity increased from 89-91 mph to 90-92 mph
GB% increased from 58% to 62%
Fastball increased from 35 to 40
Cutter increased from 35 to 40
Changeup Pot increased from 45 to 50
Weight increased from 170 to 171
2046-07-01
Contact decreased from 35 to 30
Movement vs R decreased from 35 to 30
Weight increased from 167 to 170
2046-01-01
Contact Potential decreased from 45 to 40
Contact vs R decreased from 35 to 30
Power Potential decreased from 30 to 25
Avoid Ks Potential decreased from 40 to 35
Bunt for Hit decreased from 25 to 20
Movement vs R increased from 30 to 35
Control Potential decreased from 45 to 40
Hold increased from 60 to 65
Changeup increased from 20 to 25
Role changed from RP to SP
Weight increased from 164 to 167
Local Popularity decreased from Fair to Insignificant
2045-07-01
Stuff Potential decreased from 35 to 30
Role changed from SP to RP
Weight increased from 163 to 164
2045-01-01
Contact increased from 30 to 35
Contact vs R increased from 30 to 35
Contact vs L increased from 30 to 35
Gap Potential decreased from 45 to 30
Power Potential increased from 25 to 30
Eye Potential decreased from 25 to 20
Avoid Ks Potential decreased from 60 to 40
Avoid Ks decreased from 35 to 25
Avoid Ks vs R decreased from 35 to 25
Avoid Ks vs L decreased from 35 to 25
Bunt for Hit increased from 20 to 25
Infield Range increased from 25 to 30
Infield Error increased from 30 to 35
Outfield Range increased from 35 to 40
Outfield Error increased from 30 to 35
Outfield Arm increased from 35 to 40
Stuff Potential decreased from 40 to 35
Stuff decreased from 30 to 25
Stuff vs R decreased from 30 to 25
Stuff vs L decreased from 30 to 25
Movement Potential decreased from 60 to 50
Control Potential decreased from 55 to 45
GB% increased from 57% to 58%
Fastball Pot decreased from 55 to 45
Fastball decreased from 40 to 35
Cutter Pot decreased from 50 to 45
Changeup Pot increased from 20 to 45
Role changed from RP to SP
Weight decreased from 164 to 163
Local Popularity increased from Unknown to Fair
2044-07-01
Contact increased from 25 to 30
Contact vs R increased from 25 to 30
Contact vs L increased from 25 to 30
Stuff Potential increased from 35 to 40
Stuff increased from 25 to 30
Stuff vs R increased from 25 to 30
Stuff vs L increased from 25 to 30
Control increased from 20 to 25
Control vs R increased from 20 to 25
Control vs L increased from 20 to 25
Fastball Pot decreased from 60 to 55
Role changed from SP to RP
Weight increased from 163 to 164
2044-01-01
Weight increased from 162 to 163
2043-07-01
Sac Bunt increased from 60 to 65
Movement Potential decreased from 70 to 60
GB% decreased from 58% to 57%
Weight increased from 158 to 162
Height increased from 180 to 181
2043-01-01
Power Potential decreased from 30 to 25
Weight increased from 157 to 158
2042-07-01
Contact Potential increased from 40 to 45
Gap Potential decreased from 50 to 45
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
Avoid Ks Potential increased from 55 to 60
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
Sac Bunt decreased from 65 to 60
P defense increased from 40 to 45
Movement Potential increased from 65 to 70
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 50 to 55
Velocity increased from 88-90 mph to 89-91 mph
Fastball Pot increased from 55 to 60
Fastball increased from 35 to 40
Cutter increased from 30 to 35
Weight increased from 154 to 157
2042-01-01
Gap Potential increased from 45 to 50
Power Potential decreased from 30 to 25
Weight increased from 151 to 154
Height increased from 179 to 180
2041-07-01
Power Potential increased from 25 to 30
Stuff Potential increased from 30 to 35
Weight decreased from 153 to 151