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Prospects
Coby MayoCoby Mayo
Bowman 1st2021 Bowman #CPA-CMA
Alumni

Coby Mayo

Baltimore OriolesBaltimore OriolesBAL3BAge 24 (born Dec 10, 2001)
MLB debut Aug 2, 2024Gem 51%
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.

Coby Mayo Bowman Card Prices & Value

Track Bowman 1st Chrome autograph and rookie card values for this 24-year-old BAL 3B: raw and PSA 10 graded price trends, recent sales, and market data. Current season: AVG .228, HR 24.

Market data

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

Stats

Hitting
YearLevelAVGHRRBIOPSOBPSLGSBAB
2026MLB0.22824630.7580.2970.4614412
2025AAA0.2268280.7700.3180.4521168
2025MLB0.21711280.6870.2990.3883263

Coby Mayo: Common Questions

Does Coby Mayo have a 1st Bowman autograph, and which set is it in?

Yes. Coby Mayo's first Bowman autograph is in 2021 Bowman, card CPA-CMA. Until an MLB debut, that 1st auto is the closest thing to a Coby Mayo rookie card.

What are Coby Mayo's position, team, and age?

Coby Mayo is a 3B in the BAL organization, currently 24 years old. This season's line: AVG .228, HR 24.

How is Coby Mayo ranked among MLB prospects?

Coby Mayo is not currently inside our ranked prospect list.

How often does Coby Mayo's Bowman auto grade a PSA 10?

Across graded copies, Coby Mayo's base Bowman autograph hits a PSA 10 roughly 51% of the time (449 graded so far).

What is Coby Mayo'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 Coby Mayo update daily on this page for HobbyMonitor members.