Recalled
Sep 4, 2026
Pittsburgh Pirates recalled RHP Isaac Mattson from Indianapolis Indians.
From Indianapolis IndiansTo Pittsburgh Pirates
Isaac Mattson
PR/R31 yrsUnited StatesActive
Debut: May 7, 2021 · Draft: 2017
Birthplace
Erie, PA, USA
Season Highlights
ERA 5.35SO 36WHIP 1.60
Profile
4 Seasons · —
Bio
Position
P
Bats / Throws
R / R
Birth Date
Jul 14, 1995
Debut
May 7, 2021
Season Splits
Splits are shown as stored by team. Some players may have multiple rows after trades.
Seasons: 4 · Hitting: 0 · Pitching: 4 · Fielding: 4
Trade & Transaction History
8 recorded moves.
Trade
Optioned
Aug 18, 2026
Pittsburgh Pirates optioned RHP Isaac Mattson to Indianapolis Indians.
From Pittsburgh PiratesTo Indianapolis Indians
Recalled
Aug 13, 2026
Pittsburgh Pirates recalled RHP Isaac Mattson from Indianapolis Indians.
From Indianapolis IndiansTo Pittsburgh Pirates
Optioned
Aug 2, 2026
Pittsburgh Pirates optioned RHP Isaac Mattson to Indianapolis Indians.
From Pittsburgh PiratesTo Indianapolis Indians
Recalled
Aug 1, 2026
Pittsburgh Pirates recalled RHP Isaac Mattson from Indianapolis Indians.
From Indianapolis IndiansTo Pittsburgh Pirates
Optioned
Jul 29, 2026
Pittsburgh Pirates optioned RHP Isaac Mattson to Indianapolis Indians.
From Pittsburgh PiratesTo Indianapolis Indians
Recalled
Jun 13, 2026
Pittsburgh Pirates recalled RHP Isaac Mattson from Indianapolis Indians.
From Indianapolis IndiansTo Pittsburgh Pirates
Optioned
May 20, 2026
Pittsburgh Pirates optioned RHP Isaac Mattson to Indianapolis Indians.
From Pittsburgh PiratesTo Indianapolis Indians