Mason Barnett
Mason Barnett is a 26-year-old hybrid pitcher for the Athletics. He is a power hybrid pitcher with a deep arsenal, ranked 56th in the league at the role.
About these ratings
Tool ratings combine recorded performance with statistical estimates. Speed, arm, and fielding include outcome-based estimates rather than direct physical measurements.
Limited MLB evidence: 70.3% MLB and 29.8% level-adjusted minor-league estimate.
Minor-league estimate: 59.7% observed statistical weight and 40.3% historical peer baseline; individual tools use their own sample weights.
* On NTV, this indicates estimated or unverified inputs. CE uses an asterisk only when current contract information is unavailable.
CE uses the best available contract information, including partial terms, estimated salaries, and projected team control. CE shows an asterisk only when current contract information is unavailable; free agents without a current agreement use 100*.
2026 win contribution
-0.21 Player Wins · 1.24 expected from replacement · -1.45 wins above replacement
Includes contributions to every team played for in 2026. Perf expresses wins above replacement on a scale where 100 is average. How the win totals reconcile
Six-tool graphs show percentiles from available performance evidence. Speed uses baserunning outcomes; Arm uses position-adjusted throwing outcomes. Movement describes tracked pitch movement within pitch type. Minor-league comparisons account for competition level; unavailable measurements display MD.
Edge Profile
Edge combines Perf, Stick, and Carry to show how valuable a player is right now. With a Perf of 67, Stick of 85, and Carry of 72, Mason Barnett sits in the 1st percentile, 19th percentile, and 2nd percentile in those areas. His 50 Edge lands in the 2nd percentile and ranks 97th among hybrid pitchers.
Stick Profile
Stick looks beyond the immediate results and estimates what should hold over a larger sample. Mason Barnett's 85 Stick suggests he is performing below what his underlying profile supports. It also places him in the 19th percentile and ranks 72nd among hybrid pitchers.
Perf Profile
Perf measures season wins above replacement after allocating each team's actual wins to its players. It includes Mason Barnett's contributions to every team he played for. His 67 Perf is well below average on a scale where 100 is average and 20 points is one standard deviation. It sits in the 1st percentile and ranks 99th among hybrid pitchers.
Carry Profile
Carry places Perf in the context of the roster around a player and includes a bounded clutch adjustment for offense, pitching, and defense when available. Close games and later innings earn more weight, and difficult defensive plays receive their own credit. His clutch runs are offense +0.0, pitching -1.4, defense +0.1. The strongest rated teammates are Nick Kurtz at 130, Shea Langeliers at 125, and Zack Gelof at 124. Mason Barnett has contributed about as much as his own Perf suggests, resulting in a Carry of 72.
LI Profile
LI looks at how much useful baseball a player may still have ahead of him. At age 26, Mason Barnett carries a 104 LI, which points to a steady near-term outlook without a major longevity advantage. That places him in the 45th percentile and ranks 57th among hybrid pitchers.
CE Profile
CE compares expected production with the money and years attached to a contract. The model uses a 6 seasons control horizon, $0.1 million average annual value, and about $0.1 million in contract-scenario costs for Mason Barnett. Options and arbitration can make those years or costs conditional; manual contract inputs may lag new agreements. His 101 CE is close to a fair exchange between salary and production, placing him in the 23rd percentile and 38th among hybrid pitchers.
NTV Profile
NTV estimates Mason Barnett's value on a neutral trade market before the needs of a specific club are considered. His +7* NTV reflects his present ability, expected future value, age, contract, control, positional demand, and risk. That mark sits in the 53rd percentile and ranks 56th among hybrid pitchers. Mason Barnett has modest positive value, though the market return would depend heavily on fit and demand.