Mason Barnett

Athletics • Pitcher • #63

Jersey

#63

Position

Pitcher

Birth Date

November 7, 2000

Age

26 years old

Birthplace

Kennesaw, GA, United States

Height/Weight

6'0" / 218 lbs

Bats/Throws

R/R

MLB Debut

August 30, 2025

Quick facts about Mason Barnett

Mason Barnett is an active MLB pitcher for the Athletics. Since debuting in 2025, Mason Barnett has posted a 2-5 record, 6.99 ERA, and 68 strikeouts. For full season-by-season tables, splits, and deeper stats, use the stats page .

Quick facts

What position does Mason Barnett play?
Mason Barnett plays Pitcher.
How old is Mason Barnett?
Mason Barnett is 26 years old (born November 7, 2000).
How tall is Mason Barnett?
Mason Barnett is 6'0" tall.
Where is Mason Barnett from?
Mason Barnett is from Kennesaw, GA, United States.
When was Mason Barnett's MLB debut?
Mason Barnett's MLB debut was on August 30, 2025.
How many career strikeouts does Mason Barnett have?
Mason Barnett has 68 career strikeouts.

Career at a glance

Seasons
2
W-L
2-5
ERA
6.99
Strikeouts
68
Saves
2
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