Pitching

Kevin Defrank

Miami Marlins (DSL)
P
Age: 18
Bats/Throws: R/R
6'5" / 202
DOB: 8/11/2008
(18 years, 2 months, 22 days)
P
Report: 2026 Updated
Org Rk
Ovr Rk
ETA
FV
10
N/A
2031
45

Fastball
60 / 65
Slider
40 / 50
Splitter
45 / 60
Command
20 / 45
RosterResource
How Acquired:Amateur FA (DOM) Jan'25
Birthplace:Dominican Republic
Rule 5 Eligible
Dec'29
News
Rotowire: DeFrank (biceps) was placed on the minor-league 60-day injured list Thursday, and the 17-year-old won't pitch in the Florida Complex League this season as a result, Christina DeNicola of MLB.com reports. (5/8/2026)
Injury: Biceps, 60-Day IL

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Stats

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    Minor Leagues
    SeasonTeamLevelAgeWLSVGGSIPdividerK/9BB/9HR/9BABIPLOB%GB%HR/FBdividervFAdividerERAxERAFIPxFIPWAR
    2025MIADSL16010101031.09.872.900.29.33371.4%61.6%4.0%3.194.104.23
    SeasonTeamLevelAgeWLSVGGSIPdividerK/9BB/9HR/9BABIPLOB%GB%HR/FBdividervFAdividerERAxERAFIPxFIPWAR
    2025MIADSL16010101031.09.872.900.29.33371.4%61.6%4.0%3.194.104.23
    Minor Leagues
    SeasonTeamLevelWLERAGGSQSCGShOSVHLDBSIPTBFHRERHRBBIBBHBPWPBKSO
    2025MIADSL013.1910100000031.0141301511110098434
    SeasonTeamLevelWLERAGGSQSCGShOSVHLDBSIPTBFHRERHRBBIBBHBPWPBKSO
    2025MIADSL013.1910100000031.0141301511110098434
    Minor LeaguesAverages
    SeasonTeamLevelK/9BB/9K/BBHR/9dividerK%BB%K-BB%dividerAVGWHIPBABIPLOB%dividerERA-FIP-dividerFIP
    2025MIADSL9.872.903.400.2924.1%7.1%17.0%.2461.29.33371.4%58754.10
    SeasonTeamLevelK/9BB/9K/BBHR/9dividerK%BB%K-BB%dividerAVGWHIPBABIPLOB%dividerERA-FIP-dividerFIP
    2025MIADSL9.872.903.400.2924.1%7.1%17.0%.2461.29.33371.4%58754.10
    Minor Leagues
    SeasonTeamLevelGB/FBLD%GB%FB%IFFB%HR/FBIFH%BUH%dividerPull%Cent%Oppo%dividerSoft%Med%Hard%dividerSIERAxFIP-xFIP
    2025MIADSL2.129.3%61.6%29.1%32.0%4.0%43.2%14.8%42.0%804.23
    SeasonTeamLevelGB/FBLD%GB%FB%IFFB%HR/FBIFH%BUH%dividerPull%Cent%Oppo%dividerSoft%Med%Hard%dividerSIERAxFIP-xFIP
    2025MIADSL2.129.3%61.6%29.1%32.0%4.0%43.2%14.8%42.0%804.23
    Minor Leagues
    SeasonTeamLevelGBFBLDIFFBIFHBUBUHRSBallsStrikesPitchesdividerEVLABarrelsBarrel%
    2025MIADSL532588183309492
    SeasonTeamLevelGBFBLDIFFBIFHBUBUHRSBallsStrikesPitchesdividerEVLABarrelsBarrel%
    2025MIADSL532588183309492
    MLB F-Strike%, SwStr%, CStr%, CSW% are from the Sports Info Solution data source.
    All MiLB and Pace data are from Statcast.
    Minor LeaguesAverages
    SeasonTeamLevelO-Swing%Z-Swing%Swing%dividerO-Contact%Z-Contact%Contact%Zone%dividerF-Strike%SwStr%CStr%CSW%dividerPace
    2025MIADSL50.0%68.7%52.5%15.7%12.8%28.5%
    SeasonTeamLevelO-Swing%Z-Swing%Swing%dividerO-Contact%Z-Contact%Contact%Zone%dividerF-Strike%SwStr%CStr%CSW%dividerPace
    2025MIADSL50.0%68.7%52.5%15.7%12.8%28.5%
    Minor Leagues
    SeasonTeamLevelPosGGSInnPOAdividerEFETEdividerDPDPSDPTDPFdividerScpdividerSBCSPBWPdividerFPdividerTZ
    2025MIADSLP101031.01220
    SeasonTeamLevelPosGGSInnPOAdividerEFETEdividerDPDPSDPTDPFdividerScpdividerSBCSPBWPdividerFPdividerTZ
    2025MIADSLP101031.01220