Dumadi Mainaky
Tampa Bay Rays (ML)
Dumadi Mainaky
Birthdate:
April 23, 2007 (35 y, 1 m, 30 d)
Born In:
Schaumburg, IL, USA
Nationality:
American
Position:
1B
Bats/Throws:
R/R
Height/Weight:
6'3"/203
Entry:
2025 Draft - Round: 4, Overall: 107, Team: Washington Nationals
Contract:
$2.6M / 1 year
ML Service Time:
11 years, 158 days
OSA Rating History
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Ratings Changes
2042-06-22
Weight increased from 202 to 203
2042-06-15
Contact Potential increased from 13 to 14
Contact increased from 13 to 14
Power Potential increased from 13 to 14
Power increased from 13 to 14
Weight increased from 201 to 202
2042-06-08
Gap vs L increased from 16 to 17
2042-06-01
Gap vs L decreased from 17 to 16
2042-05-11
Power Potential decreased from 14 to 13
Power decreased from 14 to 13
2042-04-06
Outfield Range decreased from 8 to 7
2042-03-30
Contact Potential decreased from 14 to 13
Contact decreased from 14 to 13
2042-03-17
Gap vs R decreased from 16 to 15
Weight increased from 200 to 201
2042-02-23
Contact Potential increased from 13 to 14
Contact increased from 13 to 14
Power vs R decreased from 14 to 13
Weight decreased from 201 to 200
2042-02-11
Infield Range decreased from 13 to 12
2041-11-14
Gap vs R increased from 15 to 16
2041-11-09
Baserunning decreased from 8 to 7
Weight decreased from 202 to 201
2041-10-23
Gap vs R decreased from 16 to 15
2041-10-06
Power vs L decreased from 15 to 14
2041-08-25
Gap vs R increased from 15 to 16
2041-08-04
Contact Potential decreased from 14 to 13
Contact decreased from 14 to 13
Weight decreased from 203 to 202
2041-07-28
Weight increased from 202 to 203
2041-07-14
Gap vs L increased from 16 to 17
RF defense decreased from 2 to 1
2041-06-30
Power vs L increased from 14 to 15
2041-06-23
Weight increased from 201 to 202
2041-06-16
Weight increased from 200 to 201
2041-06-09
Weight increased from 199 to 200
2041-06-02
Weight decreased from 200 to 199
2041-05-26
Weight increased from 199 to 200
2041-05-12
1B defense decreased from 19 to 18
2041-05-05
Power vs L decreased from 15 to 14
2041-03-31
Contact Potential increased from 13 to 14
Contact increased from 13 to 14
2041-01-29
Avoid Ks vs L increased from 17 to 18
2041-01-14
Avoid Ks vs L decreased from 18 to 17
2040-12-30
Stealing increased from 4 to 5
2040-12-03
Avoid Ks vs L increased from 17 to 18
2040-11-15
Baserunning increased from 7 to 8
2040-11-07
Outfield Range decreased from 9 to 8
Local Popularity decreased from Fair to Insignificant
National Popularity decreased from Fair to Insignificant
2040-10-29
Stealing decreased from 5 to 4
2040-10-24
Contact Potential decreased from 14 to 13
Contact decreased from 14 to 13
Contact vs R decreased from 14 to 13
2040-10-15
Contact vs L decreased from 15 to 14
2040-09-23
Baserunning decreased from 8 to 7
Weight increased from 198 to 199
2040-09-16
Avoid Ks vs L decreased from 18 to 17
2040-09-09
Gap vs L decreased from 17 to 16
Stealing increased from 4 to 5
2040-08-19
Gap vs R decreased from 16 to 15
2040-08-12
Gap vs R increased from 15 to 16
Power vs L increased from 14 to 15
2040-07-29
Contact vs R increased from 13 to 14
Contact vs L increased from 14 to 15
2040-07-22
Contact vs R decreased from 14 to 13
Contact vs L decreased from 15 to 14
Weight increased from 197 to 198
2040-07-15
Gap vs R decreased from 16 to 15
Baserunning increased from 7 to 8
2040-07-08
Contact Potential increased from 13 to 14
Contact increased from 13 to 14
Contact vs R increased from 13 to 14
Contact vs L increased from 14 to 15
2040-07-01
Weight decreased from 198 to 197
2040-06-10
Gap vs R increased from 15 to 16
Power vs L decreased from 15 to 14
2040-05-27
Contact Potential decreased from 14 to 13
Contact decreased from 14 to 13
Gap vs R decreased from 16 to 15
Baserunning decreased from 8 to 7
2040-05-20
Contact vs R decreased from 14 to 13
Contact vs L decreased from 15 to 14
2040-05-06
Weight decreased from 199 to 198
2040-04-29
Gap vs R increased from 15 to 16
2040-04-22
Contact vs R increased from 13 to 14
Contact vs L increased from 14 to 15
Avoid Ks vs L increased from 17 to 18
2040-04-15
Contact vs R decreased from 14 to 13
Contact vs L decreased from 15 to 14
2040-04-08
Outfield Arm decreased from 9 to 8
2040-04-01
Weight decreased from 200 to 199
2040-02-21
Power vs L increased from 14 to 15
Weight decreased from 201 to 200
2040-01-29
Gap vs R decreased from 16 to 15
Baserunning increased from 7 to 8
2040-01-14
Gap vs R increased from 15 to 16
RF defense decreased from 3 to 2
2039-12-30
Gap vs R decreased from 16 to 15
2039-12-15
Gap vs R increased from 15 to 16
2039-11-17
Power vs L decreased from 15 to 14
Speed decreased from 10 to 9
Baserunning decreased from 8 to 7
Infield Range decreased from 14 to 13
2039-10-10
Contact Potential decreased from 15 to 14
Contact decreased from 15 to 14
2039-10-02
Gap vs R decreased from 16 to 15
Speed increased from 9 to 10
2039-09-25
Contact Potential increased from 14 to 15
Contact increased from 14 to 15
2039-08-14
Contact Potential decreased from 15 to 14
Contact decreased from 15 to 14
Avoid Ks vs L decreased from 18 to 17
2039-07-24
Contact Potential increased from 14 to 15
Contact increased from 14 to 15
2039-07-10
Baserunning increased from 7 to 8
Weight decreased from 202 to 201
2039-06-26
Avoid Ks Potential decreased from 18 to 17
Avoid Ks decreased from 18 to 17
2039-06-05
Weight increased from 200 to 202
2039-05-29
Baserunning decreased from 8 to 7
2039-05-15
Avoid Ks Potential increased from 17 to 18
Avoid Ks increased from 17 to 18
2039-04-24
Weight increased from 199 to 200
2039-04-03
Baserunning increased from 7 to 8
Weight increased from 198 to 199
2039-03-10
Eye Potential increased from 10 to 11
Eye increased from 10 to 11
2039-02-13
Avoid Ks Potential decreased from 18 to 17
Avoid Ks decreased from 18 to 17
2039-01-29
Baserunning decreased from 8 to 7
2039-01-14
CF defense decreased from 1 to 0
2039-01-01
Contact Potential decreased from 15 to 14
Contact decreased from 15 to 14
Avoid Ks Potential increased from 17 to 18
Avoid Ks increased from 17 to 18
Baserunning increased from 7 to 8
Outfield Range decreased from 10 to 9
RF defense decreased from 4 to 3
Weight decreased from 199 to 198
Local Popularity decreased from Well Known to Fair
National Popularity decreased from Well Known to Fair
2038-07-01
Avoid Ks Potential decreased from 18 to 17
Avoid Ks decreased from 18 to 17
Baserunning decreased from 8 to 7
Outfield Error decreased from 10 to 9
2038-01-01
Contact Potential decreased from 16 to 15
Contact decreased from 16 to 15
Contact vs R decreased from 16 to 14
Contact vs L decreased from 17 to 15
Movement Potential decreased from 5 to 1
Movement decreased from 5 to 1
Movement vs R decreased from 5 to 1
Movement vs L decreased from 5 to 1
Weight decreased from 201 to 199
Local Popularity decreased from Popular to Well Known
National Popularity decreased from Popular to Well Known
2037-07-01
Gap vs R increased from 15 to 16
Eye Potential decreased from 11 to 10
Avoid Ks vs R decreased from 18 to 17
Stealing decreased from 5 to 4
RF defense decreased from 5 to 4
Weight increased from 200 to 201
2037-01-01
Contact vs L increased from 16 to 17
Gap vs R decreased from 16 to 15
Eye decreased from 11 to 10
Control Potential increased from 1 to 2
Control increased from 1 to 2
Control vs R increased from 1 to 2
Control vs L increased from 1 to 2
Weight decreased from 204 to 200
Local Popularity decreased from Very Popular to Popular
National Popularity decreased from Very Popular to Popular
2036-07-01
Contact Potential decreased from 17 to 16
Contact decreased from 17 to 16
Contact vs L decreased from 17 to 16
Avoid Ks vs R increased from 17 to 18
Baserunning increased from 7 to 8
Outfield Arm decreased from 10 to 9
RF defense decreased from 6 to 5
Weight increased from 203 to 204
2036-01-01
Contact vs R decreased from 17 to 16
Contact vs L decreased from 18 to 17
Gap vs R increased from 15 to 16
Eye Potential increased from 10 to 11
Eye increased from 10 to 11
Avoid Ks increased from 17 to 18
Stealing increased from 4 to 5
CF defense decreased from 2 to 1
Weight increased from 202 to 203
Local Popularity increased from Popular to Very Popular
National Popularity increased from Popular to Very Popular
2035-07-01
Gap vs R decreased from 16 to 15
Avoid Ks decreased from 18 to 17
Speed decreased from 10 to 9
2035-01-01
Outfield Range decreased from 11 to 10
CF defense decreased from 3 to 2
RF defense decreased from 7 to 6
Weight increased from 200 to 202
Local Popularity increased from Well Known to Popular
National Popularity increased from Well Known to Popular
2034-07-01
Avoid Ks vs R decreased from 18 to 17
Sac Bunt increased from 13 to 14
RF defense decreased from 8 to 7
Weight increased from 199 to 200
2034-01-01
Avoid Ks vs R increased from 17 to 18
CF defense decreased from 4 to 3
RF defense decreased from 9 to 8
Weight decreased from 201 to 199
2033-07-01
Eye Potential decreased from 11 to 10
Eye decreased from 11 to 10
GB% decreased from 54% to 52%
2033-01-01
Eye Potential increased from 10 to 11
Eye increased from 10 to 11
Outfield Error decreased from 11 to 10
Outfield Arm decreased from 11 to 10
1B defense increased from 18 to 19
CF defense decreased from 5 to 4
RF defense decreased from 10 to 9
Position changed from RF to 1B
Weight increased from 200 to 201
Local Popularity increased from Unknown to Well Known
National Popularity increased from Unknown to Well Known
2032-07-01
Outfield Range decreased from 12 to 11
1B defense increased from 17 to 18
RF defense increased from 9 to 10
Weight decreased from 201 to 200
2032-01-01
Contact vs R increased from 16 to 17
Contact vs L increased from 17 to 18
Power increased from 13 to 14
Power vs R increased from 13 to 14
Power vs L increased from 14 to 15
Bunt for Hit decreased from 8 to 7
1B defense decreased from 18 to 17
CF defense decreased from 6 to 5
RF defense decreased from 10 to 9
GB% increased from 52% to 54%
Position changed from CF to RF
Weight increased from 200 to 201
2031-07-01
Contact increased from 16 to 17
Power increased from 12 to 13
Power vs R increased from 12 to 13
Power vs L increased from 13 to 14
Avoid Ks increased from 17 to 18
Avoid Ks vs L increased from 17 to 18
Speed decreased from 11 to 10
Infield Range decreased from 15 to 14
Infield Error decreased from 10 to 9
Outfield Range decreased from 13 to 12
CF defense decreased from 7 to 6
RF defense decreased from 11 to 10
Weight increased from 198 to 200
2031-01-01
Contact increased from 15 to 16
Contact vs R increased from 15 to 16
Contact vs L increased from 16 to 17
Power increased from 11 to 12
Power vs R increased from 11 to 12
Power vs L increased from 12 to 13
1B defense increased from 17 to 18
CF defense decreased from 8 to 7
RF defense decreased from 12 to 11
Weight increased from 195 to 198
2030-07-01
Contact increased from 14 to 15
Contact vs R increased from 14 to 15
Contact vs L increased from 15 to 16
Avoid Ks increased from 14 to 17
Avoid Ks vs R increased from 14 to 17
Avoid Ks vs L increased from 15 to 17
Bunt for Hit decreased from 9 to 8
Baserunning increased from 6 to 7
1B defense increased from 16 to 17
Weight increased from 193 to 195
2030-01-01
Power vs R increased from 10 to 11
Power vs L increased from 11 to 12
Bunt for Hit increased from 8 to 9
Stealing increased from 3 to 4
Outfield Range decreased from 14 to 13
1B defense increased from 15 to 16
CF defense decreased from 9 to 8
RF defense increased from 11 to 12
Movement vs L increased from 4 to 5
GB% increased from 50% to 52%
Weight increased from 190 to 193
2029-07-01
Contact increased from 13 to 14
Contact vs R increased from 13 to 14
Contact vs L increased from 14 to 15
Power increased from 10 to 11
Power vs L increased from 10 to 11
Eye vs L increased from 10 to 11
Avoid Ks increased from 13 to 14
Avoid Ks vs R increased from 13 to 14
Avoid Ks vs L increased from 14 to 15
Speed increased from 10 to 11
1B defense increased from 7 to 15
RF defense increased from 5 to 11
2029-01-01
Contact Potential decreased from 18 to 17
Contact vs L increased from 13 to 14
Power Potential decreased from 16 to 14
Power increased from 9 to 10
Power vs R increased from 9 to 10
Eye Potential decreased from 11 to 10
Eye increased from 8 to 10
Eye vs R increased from 8 to 10
Eye vs L increased from 9 to 10
Avoid Ks vs L increased from 13 to 14
Sac Bunt increased from 12 to 13
1B defense increased from 2 to 7
RF defense increased from 3 to 5
Movement vs L decreased from 5 to 4
GB% decreased from 51% to 50%
Local Popularity decreased from Insignificant to Unknown
2028-07-01
Contact Potential decreased from 19 to 18
Power Potential decreased from 19 to 16
Power increased from 8 to 9
Power vs R increased from 8 to 9
Power vs L increased from 8 to 10
Eye Potential decreased from 14 to 11
Eye vs L increased from 8 to 9
Avoid Ks Potential decreased from 19 to 18
Sac Bunt decreased from 13 to 12
Bunt for Hit decreased from 9 to 8
Baserunning increased from 5 to 6
Infield Error increased from 9 to 10
Outfield Range increased from 13 to 14
1B defense decreased from 3 to 2
CF defense increased from 8 to 9
Weight increased from 189 to 190
2028-01-01
Contact increased from 10 to 13
Contact vs R increased from 10 to 13
Contact vs L increased from 11 to 13
Power increased from 7 to 8
Power vs R increased from 7 to 8
Power vs L increased from 7 to 8
Avoid Ks increased from 9 to 13
Avoid Ks vs R increased from 9 to 13
Avoid Ks vs L increased from 9 to 13
Speed increased from 9 to 10
Turn Double Play increased from 10 to 11
Outfield Error increased from 10 to 11
Outfield Arm increased from 10 to 11
1B defense decreased from 4 to 3
CF defense increased from 6 to 8
Local Popularity increased from Unknown to Insignificant
2027-07-01
Contact increased from 9 to 10
Contact vs R increased from 9 to 10
Contact vs L increased from 10 to 11
Power Potential increased from 18 to 19
Power increased from 5 to 7
Power vs R increased from 5 to 7
Power vs L increased from 5 to 7
Avoid Ks increased from 6 to 9
Avoid Ks vs R increased from 6 to 9
Avoid Ks vs L increased from 7 to 9
Sac Bunt increased from 12 to 13
Bunt for Hit increased from 8 to 9
Infield Range increased from 14 to 15
Infield Arm decreased from 6 to 5
Outfield Error increased from 9 to 10
LF defense decreased from 1 to 0
CF defense increased from 4 to 6
2027-01-01
Contact Potential increased from 17 to 19
Contact increased from 8 to 9
Contact vs R increased from 8 to 9
Contact vs L increased from 9 to 10
Gap increased from 12 to 16
Gap vs R increased from 12 to 16
Gap vs L increased from 13 to 17
Power Potential increased from 15 to 18
Power increased from 4 to 5
Power vs R increased from 4 to 5
Power vs L increased from 4 to 5
Eye Potential increased from 13 to 14
Eye increased from 6 to 8
Eye vs R increased from 6 to 8
Eye vs L increased from 6 to 8
Avoid Ks Potential increased from 18 to 19
Avoid Ks increased from 5 to 6
Avoid Ks vs R increased from 5 to 6
Avoid Ks vs L increased from 6 to 7
Sac Bunt decreased from 13 to 12
Infield Error increased from 8 to 9
Infield Arm increased from 5 to 6
Turn Double Play increased from 9 to 10
Outfield Range increased from 12 to 13
Outfield Error increased from 8 to 9
CF defense increased from 2 to 4
Movement Potential increased from 4 to 5
Movement increased from 4 to 5
Movement vs R increased from 4 to 5
Movement vs L increased from 4 to 5
GB% increased from 49% to 51%
Weight increased from 188 to 189
2026-07-01
Contact Potential increased from 15 to 17
Contact increased from 7 to 8
Contact vs R increased from 7 to 8
Contact vs L increased from 8 to 9
Gap increased from 9 to 12
Gap vs R increased from 9 to 12
Gap vs L increased from 9 to 13
Power Potential increased from 12 to 15
Eye Potential increased from 10 to 13
Eye increased from 5 to 6
Eye vs R increased from 4 to 6
Eye vs L increased from 5 to 6
Avoid Ks Potential increased from 16 to 18
Avoid Ks vs L increased from 5 to 6
Sac Bunt increased from 12 to 13
Bunt for Hit decreased from 9 to 8
Baserunning increased from 4 to 5
Infield Range increased from 13 to 14
Turn Double Play increased from 8 to 9
1B defense decreased from 5 to 4
2B defense decreased from 1 to 0
LF defense decreased from 2 to 1
Weight increased from 185 to 188
2026-01-01
Contact increased from 6 to 7
Contact vs R increased from 6 to 7
Contact vs L increased from 6 to 8
Gap increased from 7 to 9
Gap vs R increased from 7 to 9
Gap vs L increased from 8 to 9
Power increased from 2 to 4
Power vs R increased from 2 to 4
Power vs L increased from 2 to 4
Eye increased from 3 to 5
Eye vs R increased from 3 to 4
Eye vs L increased from 3 to 5
Avoid Ks increased from 3 to 5
Avoid Ks vs R increased from 3 to 5
Avoid Ks vs L increased from 3 to 5
Turn Double Play decreased from 9 to 8
Outfield Error increased from 7 to 8
1B defense increased from 3 to 5
2B defense increased from 0 to 1
CF defense increased from 1 to 2
RF defense increased from 2 to 3
Weight decreased from 186 to 185