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Prospects
Mason MillerMason Miller
Bowman 1st2021 Bowman Draft #CDA-MMIL
Alumni

Mason Miller

San Diego PadresSan Diego PadresSDRHPAge 28 (born Aug 24, 1998)
MLB debut Apr 19, 2023Gem 68%
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 Miller Bowman Card Prices & Value

Track Bowman 1st Chrome autograph and rookie card values for this 28-year-old SD RHP: raw and PSA 10 graded price trends, recent sales, and market data. Current season: ERA 1.67, WHIP 0.90.

Market data

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

Stats

Pitching
YearLevelERAWHIPKIPW-LGPSVBB
2026MLB1.670.9012970.05-2663826
2025MLB2.63-208123.12-41204456

Mason Miller: Common Questions

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

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

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

Mason Miller is a RHP in the SD organization, currently 28 years old. This season's line: ERA 1.67, WHIP 0.90.

How is Mason Miller ranked among MLB prospects?

Mason Miller is not currently inside our ranked prospect list.

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

Across graded copies, Mason Miller's base Bowman autograph hits a PSA 10 roughly 68% of the time (245 graded so far).

What is Mason Miller'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 Miller update daily on this page for HobbyMonitor members.