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Prospects
Mason Black Bowman 1st
Bowman 1st2021 Bowman Draft #CDA-MBL
Mason BlackAlumni

Mason Black

Kansas City RoyalsKansas City RoyalsKCRHPAge 26 (born Dec 10, 1999)ALL (2)
MLB debut May 6, 2024Gem 55%(11)
Raw 1st auto
PSA 10
Perf+
Alumni

This player is no longer an active prospect. They have either graduated to the majors or moved out of the prospect pipeline. Their Bowman cards are still tracked.

Mason Black Bowman Card Prices & Value

Track Bowman 1st Chrome autograph and rookie card values for this 26-year-old KC RHP: raw and PSA 10 graded price trends, recent sales, and market data. Current season: ERA 4.31, WHIP 1.60.

Market data

Price history, recent sales, active listings and parallel pricing for Mason Black are part of Premium. Already a member? Sign in.

Stats

Pitching
YearLevelERAWHIPKIPW-LGPSVBB
2026AAA5.951.485062.00-326320
2026MLB4.311.601931.10-017020
2025AAA5.81-114119.13-1030062
2025MLB6.75-54.00-0100

Mason Black: Common Questions

Does Mason Black have a 1st Bowman autograph, and which set is it in?

Yes. Mason Black's first Bowman autograph is in 2021 Bowman Draft, card CDA-MBL. Until an MLB debut, that 1st auto is the closest thing to a Mason Black rookie card.

What are Mason Black's position, team, and age?

Mason Black is a RHP in the KC organization, currently 26 years old. This season's line: ERA 4.31, WHIP 1.60.

How is Mason Black ranked among MLB prospects?

Mason Black is not currently inside our ranked prospect list.

How often does Mason Black's Bowman auto grade a PSA 10?

Across graded copies, Mason Black's base Bowman autograph hits a PSA 10 roughly 55% of the time (11 graded so far).

What is Mason Black's 1st Bowman auto worth, and where can I track the price?

Raw and PSA 10 sale prices, price history, and the HobbyMonitor value score for Mason Black update daily on this page for HobbyMonitor members.