Jackson Kowar
Seattle Mariners, Starting Pitcher
Age: 28-55d (Oct 04, 1996)
Exp: 1.163 Years
Country: US
College: Florida
Drafted: Round 1 (#33 overall), 2018
2025 Payroll Salary
$800,000
2025 Cash
$800,000
Career Earnings
$3,486,136
2025-2025 Pre-Arb (CURRENT)
Jackson Kowar signed a 1 year , $800,000 contract with the Seattle Mariners, including $800,000 guaranteed, and an average annual salary of $800,000. In 2025, Kowar will earn a base salary of $800,000, while carrying a total salary of $800,000.
Contract Terms:
1 yr(s) / $800,000
Average Salary:
$800,000
Signing Bonus:
N/A
Year | Age | Status | PayrollAnnual | Luxury Tax | Tax % League Tax | Cash Annual | Cash Cumulative | |
---|---|---|---|---|---|---|---|---|
2025 | 28 |
Estimate
|
$800,000 | $800,000 | 0.33% | $800,000 | $800,000 | |
2026 | 29 |
ARB 1 (S2)
|
Year | Age | Service | Status | Base Salary | Incentives Likely | Incentives Unlikely | Payroll Salary | Luxury Tax | |
---|---|---|---|---|---|---|---|---|---|
2025 | 28 | 1.163 |
Estimate
|
$800,000 | - | - | $800,000 | $800,000 | |
2026 | 29 | -- |
ARB 1 (S2)
|
Year | Age | Status | Base Salary | Cash Total | Cash Cumulative | AYC Cumulative | AYC Remaining | |
---|---|---|---|---|---|---|---|---|
2025 | 28 |
Estimate |
$800,000 | $800,000 | $800,000 | $800,000 | $800,000 |
Source:
MLB contract specifics generally collected from verified reports.
2024-2024 Pre-Arb
Jackson Kowar signed a 1 year , $743,000 contract with the Seattle Mariners, including $743,000 guaranteed, and an average annual salary of $743,000.
Contract Terms:
1 yr(s) / $743,000
Average Salary:
$743,000
Signing Bonus:
N/A
2023-2023 Pre-Arb
Jackson Kowar signed a 1 year , $720,000 contract with the Kansas City Royals, including $720,000 guaranteed, and an average annual salary of $720,000.
Contract Terms:
1 yr(s) / $720,000
Average Salary:
$720,000
Signing Bonus:
N/A
2022-2022 Pre-Arb
Jackson Kowar signed a 1 year , $702,000 contract with the Kansas City Royals, including $702,000 guaranteed, and an average annual salary of $702,000.
Contract Terms:
1 yr(s) / $702,000
Average Salary:
$702,000
Signing Bonus:
N/A
2021-2021 Pre-Arb
Jackson Kowar signed a 1 year , $570,500 contract with the Kansas City Royals, including $570,500 guaranteed, and an average annual salary of $570,500.
Contract Terms:
1 yr(s) / $570,500
Average Salary:
$570,500
Signing Bonus:
N/A
2018-2018 Signing Bonus
Jackson Kowar signed a 1 year , $2,147,500 contract with the Kansas City Royals, including $2,147,500 guaranteed, and an average annual salary of $2,147,500.
Contract Terms:
1 yr(s) / $2,147,500
Average Salary:
$2,147,500
Signing Bonus:
N/A
Seasons
1.163 Years
Career Earnings thru 2025
$3,486,136
Earnings w/ Different Teams
2 teams
Earnings Per Year
Year | Age | Team(s) | Status | Cash Total | Cash Cumulative | Awards |
---|---|---|---|---|---|---|
2018 | 21 |
Signing Bonus
|
$2,147,500 |
$2,147,500 |
||
2021 | 24 |
Active
|
$147,216 |
$2,294,716 |
||
2022 | 25 |
Reserve / minor-buried
|
$169,708 |
$2,464,424 |
||
2023 | 26 |
Active
|
$278,712 |
$2,743,136 |
||
2024 | 27 |
Injured
|
$743,000 |
$3,486,136 |
||
Total |
$3,486,136 |
$3,486,136 |
||||
2025 | 28 |
Active / estimate-pre-arbitration
|
$800,000 |
|||
Total |
$4,286,136 |
Earnings Per Team
Years | Team | Base | Signing | Incentives | Cash Cumulative |
---|---|---|---|---|---|
4 | $595,636 | $2,147,500 | - | $2,743,136 | |
1 | $743,000 | - | - | $743,000 |
Year | Team(s) | Age | Base | Signing | Incentives | Cash Total | Cash Cumulative |
---|---|---|---|---|---|---|---|
2018 | 21 |
$2,147,500 |
$2,147,500 |
$2,147,500 |
|||
2021 | 24 |
$147,216
|
$147,216 |
$2,294,716 |
|||
2022 | 25 |
$169,708
|
$169,708 |
$2,464,424 |
|||
2023 | 26 |
$278,712
|
$278,712 |
$2,743,136 |
|||
2024 | 27 |
$743,000
|
$743,000 |
$3,486,136 |
|||
Total |
$1,338,636 |
$2,147,500 |
$3,486,136 |
$3,486,136 |
|||
2025 | 28 |
$800,000
|
$800,000 |
||||
Total |
$2,138,636 |
$2,147,500 |
$4,286,136 |
Earnings Per Team
Years | Team | Base | Signing | Incentives | Cash Cumulative |
---|---|---|---|---|---|
4 | $595,636 | $2,147,500 | - | $2,743,136 | |
1 | $743,000 | - | - | $743,000 |
Injuries
Year | Dates | Reason | |
---|---|---|---|
2024 | SEA | Mar 28, 2024 - Sep 29, 2024 | Elbow (Tommy John) |
- Mar 01, 2024 Signed a 1 year $743,000 contract with Seattle (SEA)
- Dec 03, 2023 Traded to Seattle (SEA) from Atlanta (ATL) with Cole Phillips for Jarred Kelenic, Marco Gonzales and Evan White
- Nov 17, 2023 Traded to Atlanta (ATL) from Kansas City (KC) for Kyle Wright
- Aug 17, 2023 Recalled from the Minors by Kansas City (KC)
- Aug 02, 2023 Optioned to the Minors by Kansas City (KC)
- Aug 01, 2023 Recalled from the Minors by Kansas City (KC)
- Jun 24, 2023 Optioned to the Minors by Kansas City (KC)
- Jun 02, 2023 Recalled from the Minors by Kansas City (KC)
- May 20, 2023 Optioned to the Minors by Kansas City (KC)
- May 16, 2023 Recalled from the Minors by Kansas City (KC)
- Jul 30, 2022 Demoted to the Minors by Kansas City (KC)
- Jul 27, 2022 Promoted from the Minors by Kansas City (KC)
- Jul 26, 2022 Demoted to the Minors by Kansas City (KC)
- Jun 26, 2022 Promoted from the Minors by Kansas City (KC)
- Apr 11, 2022 Optioned to the Minors by Kansas City (KC)
- Jul 02, 2018 Signed a contract with Kansas City (KC)
- Jun 04, 2018 Drafted by Kansas City (KC): Round 1 (#33 overall)
- Jul 17, 2015 Unsigned by Detroit (DET)
- Jun 10, 2015 Drafted by Detroit (DET): Round 40 (#1210 overall)
Year | Team | GP | GS | H | R | ER | BB | K | HR | W | L | SV | IP | ERA | WHIP | WAR |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 | SEA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.00 | |
2023 | KC | 23 | 0 | 34 | 24 | 20 | 20 | 29 | 4 | 2 | 0 | 0 | 28.0 | 6.43 | 1.93 | -0.56 |
2022 | KC | 7 | 0 | 27 | 17 | 17 | 11 | 17 | 4 | 0 | 0 | 0 | 15.7 | 9.77 | 2.43 | -0.58 |
2021 | KC | 9 | 8 | 43 | 38 | 38 | 20 | 29 | 7 | 0 | 6 | 0 | 30.3 | 11.28 | 2.08 | -1.46 |