Isaac Mattson
Pittsburgh Pirates, Relief Pitcher
Age: 30y-8m-5d (Jul 14, 1995)
Exp: 0.150 Years
Country: US
College: Pittsburgh (PA)
Drafted: Round 19 (#565 overall), 2017
Career Earnings
$696,687
2025-2025 free-agent-restricted
Contract Terms:
1 yr(s) / $760,000
Average Salary:
$760,000
Signing Bonus:
N/A
YOS @ Signing:
0.029
2024-2024 free-agent-restricted
Contract Terms:
1 yr(s) / $740,000
Average Salary:
$740,000
Signing Bonus:
N/A
YOS @ Signing:
0.018
2021-2021 Pre-Arbitration
Contract Terms:
1 yr(s) / $570,500
Average Salary:
$570,500
Signing Bonus:
N/A
YOS @ Signing:
0
2017-2017 Signing Bonus
Contract Terms:
1 yr(s) / $100,000
Average Salary:
$100,000
Signing Bonus:
N/A
YOS @ Signing:
0
Seasons
0.150 Years
Career Earnings thru 2026
$696,687
Earnings w/ Different Teams
3 teams
Earnings Per Year
| Year | Age | Team(s) | Service | Status | Cash Total | Cash Cumulative | Awards |
|---|---|---|---|---|---|---|---|
| 2017 | 21 |
|
- |
Signing Bonus
|
$100,000 |
$100,000 |
|
| 2021 | 25 |
|
0 |
Active
|
$52,139 |
$152,139 |
|
| 2024 | 28 |
|
0.018 |
Active
|
$39,780 |
$191,919 |
|
| 2025 | 29 |
|
0.029 |
Active
|
$504,768 |
$696,687 |
|
| Total |
$696,687 |
$696,687 |
|||||
| Total |
$696,687 |
Earnings Per Team
| Years | Team | Base | Signing | Incentives | Cash Cumulative |
|---|---|---|---|---|---|
| 1 |
|
- | $100,000 | - | $100,000 |
| 1 |
|
$52,139 | - | - | $52,139 |
| 2 |
|
$544,548 | - | - | $544,548 |
| Year | Team(s) | Age | Base | Signing | Incentives | Cash Total | Cash Cumulative |
|---|---|---|---|---|---|---|---|
| 2017 |
|
21 |
$100,000 |
$100,000 |
$100,000 |
||
| 2021 |
|
25 |
$52,139
|
$52,139 |
$152,139 |
||
| 2024 |
|
28 |
$39,780
|
$39,780 |
$191,919 |
||
| 2025 |
|
29 |
$504,768
|
$504,768 |
$696,687 |
||
| Total |
$596,687 |
$100,000 |
$696,687 |
$696,687 |
|||
| Total |
$596,687 |
$100,000 |
$696,687 |
Earnings Per Team
| Years | Team | Base | Signing | Incentives | Cash Cumulative |
|---|---|---|---|---|---|
| 1 |
|
- | $100,000 | - | $100,000 |
| 1 |
|
$52,139 | - | - | $52,139 |
| 2 |
|
$544,548 | - | - | $544,548 |
-
Jun 06, 2025
Recalled from the Minors by Pittsburgh (PIT)
-
May 26, 2025
Optioned to the Minors by Pittsburgh (PIT)
-
May 20, 2025
Contract purchased by Pittsburgh (PIT)
-
Nov 18, 2024
Signed a minor league contract with Pittsburgh (PIT)
-
Nov 04, 2024
Released by Pittsburgh (PIT)
-
Nov 04, 2024
Outrighted by Pittsburgh (PIT)
-
Sep 19, 2024
Contract purchased by Pittsburgh (PIT)
-
Dec 20, 2023
Signed a minor league contract with Pittsburgh (PIT)
-
Nov 06, 2023
Released by Minnesota (MIN)
-
Jun 24, 2023
Signed a minor league contract with Minnesota (MIN)
-
Jul 18, 2022
Released by Baltimore (BAL)
-
Apr 08, 2022
Outrighted to the Minors by Baltimore (BAL)
-
Apr 08, 2022
Promoted from the Minors by Baltimore (BAL), not to report
-
Dec 04, 2019
Traded to Baltimore (BAL) from Los Angeles (LAA) with Zach Peek , Kyle Bradish and Kyle Brnovich for Dylan Bundy
-
Jun 18, 2017
Signed a contract with Los Angeles (LAA)
-
Jun 14, 2017
Drafted by Los Angeles (LAA): Round 19 (#565 overall)
| Year | Team | GP | GS | H | R | ER | BB | K | HR | W | L | SV | IP | ERA | WHIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | PIT | 44 | 0 | 35 | 14 | 13 | 19 | 45 | 4 | 3 | 3 | 0 | 47.7 | 2.46 | 1.13 | 1.52 |
| 2024 | PIT | 3 | 0 | 1 | 3 | 3 | 5 | 6 | 0 | 0 | 0 | 0 | 5.3 | 5.06 | 1.13 | 0.00 |
| 2021 | BAL | 4 | 0 | 5 | 3 | 3 | 5 | 3 | 0 | 0 | 0 | 0 | 4.3 | 6.23 | 2.31 | 0.00 |
