Mason Black

Ranked Prospect Active on MLB Roster ... Kansas City Royals
High Level
MLB
Years
2019-2026 (2024-2026)
Proper Name
Mason Peter Black
Positions
P (113)
Height / Weight
6-3 / 228
Bats / Throws
Right / Right
Birthdate
December 10,1999   Age:  26.175
High School
Valley View (Archbald,PA)
Colleges
Lehigh University (Bethlehem,PA)
Signing Bonus
$ 710,700
Service Time
0.051 (2025)
MLB Debut
MLBAM ID
Retrosheet#
blacm001
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Prospect Rankings

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Glossary
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yearsourcetypeteamrankview rankings
2023Baseball AmericaTeamSan Francisco Giants9View Rankings
2023MLB PipelineTeamSan Francisco Giants10View Rankings
2024Baseball AmericaTeamSan Francisco Giants8View Rankings
2024ESPNTeamSan Francisco Giants5View Rankings
2024MLB PipelineTeamSan Francisco Giants8View Rankings
2025Baseball AmericaTeamSan Francisco Giants9View Rankings
2025MLB PipelineTeamSan Francisco Giants12View Rankings
2026Baseball AmericaTeamKansas City Royals23View Rankings
8 record(s)
Prospect rankings are available since 1990 and are based on pre-season rankings from various ranking sites.

Scouting Grades

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Player 20-80 scouting grades are available to TBC PREMIUM subscribers
1 record(s)

Pitching Statistics

CSV
Glossary
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yearteam nameleaguelevelmlb#agewleraggscgshogrgfsviphrerhrbbsowpbkhbwhiph9hr9bb9so9ra9so/bb
2019LehighPatriotNCAA-1Fr1419304.361051050033.0331716512282151.369.001.363.277.644.642.33
2020LehighPatriotNCAA-1So1420123.68440000022.01714908291021.146.950.003.2711.865.733.63
2021LehighPatriotNCAA-1Jr1421733.1113134200072.1643625231955091.317.960.253.8611.824.483.06
2022San Jose GiantsCal2ASFN2122111.57880000034.1256618441000.966.550.262.1011.531.575.50
2022Eugene EmeraldsNwst2A+SFN3522533.9416160000077.27037341128921081.268.111.273.2410.664.293.29
2023Richmond Flying SquirrelsEast2AASFN3523153.5716160000063.0452825721832031.056.431.003.0011.864.003.95
2023Sacramento River CatsPCL2AAASFN4023343.8613130000060.2532926931721061.387.861.344.6010.684.302.32
2024Sacramento River CatsPCL2AAASFN4024564.5920200000084.17848431239873151.398.321.284.169.285.122.23
2024San Francisco GiantsNLMLBSFN4724156.44980010036.1462626715310031.6811.391.733.727.686.442.07
2025Sacramento River CatsPCL2AAASFN40253105.81302400620119.1114837717621142471.478.601.284.688.606.261.84
2025San Francisco GiantsNLMLBSFN4725006.7510001004.05532050001.2511.254.500.0011.2511.250.00
2026Omaha Storm ChasersIL2AAAKCA 26016.5313000134320.2221515010143121.559.580.004.356.106.531.40
2026Kansas City RoyalsALMLBKCA 26002.0870007408.210221390001.5010.381.043.129.352.083.00
Tot:MLB (3 yrs) MLB   155.691780049049.06133311018450031.6111.201.843.318.276.062.50
Tot:AL (1 yrs) AL   002.0870004708.210221390001.5010.381.043.129.352.083.00
Tot:NL (2 yrs) NL   156.471080002040.1513129915360031.6411.382.013.358.036.922.40
Tot:Minors (5 yrs) Minors   18304.4211697006193460.040724622657199506136311.327.961.123.899.904.812.54
Tot:A (1 yrs) A   111.57880000034.1256618441000.966.550.262.1011.531.575.50
Tot:A+ (1 yrs) A+   533.9416160000077.27037341128921081.268.111.273.2410.664.293.29
Tot:AA (1 yrs) AA   153.5716160000063.0452825721832031.056.431.003.0011.864.003.95
Tot:AAA (4 yrs) AAA   11215.087657006193285.02671751613814228796201.448.431.204.489.065.532.02
Tot:College (3 yrs) College   1153.53272252050127.1114675075115281161.308.060.493.6010.744.742.98
Avg:MLB - 162 Inning avg MLB   ðŸ”’🔒🔒🔒🔒🔒🔒🔒🔒🔒162🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒
Avg:Minors - 162 Inning avg Minors   ðŸ”’🔒🔒🔒🔒🔒🔒🔒🔒🔒162🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒
Avg:College - 162 Inning avg College   ðŸ”’🔒🔒🔒🔒🔒🔒🔒🔒🔒162🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒
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Other Pitching Statistics

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yearteam nameleaguecategoryagewleraggscgshogrgfsviphrerhrbbsowpbkhbwhiph9hr9bb9so9ra9so/bb
2019Brewster WhitecapsCape Cod LeagueCollege Summer19301.49850030036.12786112392051.076.690.252.979.661.983.25
2024San Francisco GiantsMLB Spring TrainingSpring24116.97430010010.116883061011.5513.942.610.005.236.970.00
2025San Francisco GiantsMLB Spring TrainingSpring250113.5021001003.15552340012.4013.505.408.1010.8013.501.33
Tot:CollegeSummer (1 Yrs) CollegeSummer 301.49850003036.12786112392051.076.690.252.979.661.983.25
Tot:Spring (2 Yrs) Spring 128.56640002013.221131353101021.7613.833.291.986.598.563.33

Talent Ratings

About Talent Ratings
StrikeoutsWalksHittableSO/BBvs PowerDurabilityTeam Success
625652625268.467