On MLB 40-man: YES
Acquired: Drafted 1st Rd (20) '19
| Fri 7/18 | Sat 7/19 | Sun 7/20 |
|---|---|---|
| HOU 10:10 PM EDT | HOU 9:40 PM EDT | HOU 4:10 PM EDT |
Positions
SP
2026 Earned Positions
SP
All Leagues
Average $19.57
Median $19.00
H2H FanGraphs Points
Average $21.31
Median $20.00
All Leagues
Average $22.70
Median $22.50
H2H FanGraphs Points
Average $27.00
Median $26.00
Roster%
99.69%
Change
7Day
0%
30Day
0%
2025 OPL Round 4
OPL Roster%
31.25%
OPL Average Salary
$17.90
July 12, 2025 10:28 PM : Kirby (4-4) earned the win after throwing five innings, allowing four runs on five hits and three walks while striking out six, during Saturday's 15-7 win over the Tigers.
Analysis: Kirby made it nine straight starts throwing at least five innings with his performance Saturday. The Tigers got to him for four runs, tied for the most runs he's allowed in a start since the start of June, but the Mariners gave him plenty of run support to secure his fourth win. The 27-year-old enters the All-Star break with a 4.50 ERA, 1.15 WHIP and 56 strikeouts in 54 innings.
MLB Stats
Pitching
| Year | Team | G | GS | IP | SV | HLD | K | H | BB | HBP | HR | P/IP | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | SEA | 25 | 25 | 130.0 | 0 | 0 | 133 | 135 | 22 | 5 | 13 | 4.89 | 636.10 |
| 2023 | SEA | 31 | 31 | 190.2 | 0 | 0 | 172 | 179 | 19 | 6 | 22 | 4.95 | 943.94 |
| 2024 | SEA | 33 | 33 | 191.0 | 0 | 0 | 179 | 181 | 23 | 7 | 22 | 4.92 | 940.20 |
| 2025 | SEA | 10 | 10 | 54.0 | 0 | 0 | 56 | 50 | 12 | 3 | 8 | 4.41 | 238.20 |
MILB Stats
Pitching
| Year | Team | G | GS | IP | SV | HLD | K | H | BB | HBP | HR | P/IP | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | SEA (A-) | 9 | 8 | 23.0 | 0 | 0 | 25 | 24 | 0 | 0 | 1 | 6.33 | 145.50 |
| 2021 | SEA (A+) | 9 | 9 | 41.2 | 0 | 0 | 52 | 33 | 8 | 1 | 1 | 6.89 | 287.23 |
| 2021 | SEA (AA) | 6 | 6 | 26.0 | 0 | 0 | 28 | 25 | 7 | 1 | 0 | 6.13 | 159.40 |
| 2022 | SEA (AA) | 5 | 5 | 24.2 | 0 | 0 | 32 | 17 | 5 | 1 | 3 | 5.98 | 147.43 |
| 2022 | SEA (AAA) | 1 | 1 | 2.0 | 0 | 0 | 2 | 5 | 1 | 1 | 0 | -0.1 | -0.20 |
| 2025 | SEA (AAA) | 3 | 3 | 10.0 | 0 | 0 | 13 | 15 | 2 | 0 | 3 | 1.81 | 18.10 |
Recent Games
Last 10 MLB Games
| Date | Team | Opponent | GS | Win | Save | Hold | IP | TBF | R | ER | H | K | BB | HBP | HR | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 12, 2025 | SEA | @DET | 1 | 1 | 0 | 0 | 5.0 | 23 | 4 | 4 | 5 | 6 | 3 | 1 | 1 | 11.70 |
| Jul 6, 2025 | SEA | PIT | 1 | 1 | 0 | 0 | 6.1 | 24 | 0 | 0 | 4 | 9 | 0 | 0 | 0 | 54.47 |
| Jun 30, 2025 | SEA | KCR | 1 | 1 | 0 | 0 | 6.0 | 21 | 1 | 1 | 3 | 5 | 0 | 0 | 0 | 46.60 |
| Jun 25, 2025 | SEA | @MIN | 1 | 0 | 0 | 0 | 6.0 | 22 | 1 | 1 | 3 | 3 | 1 | 0 | 0 | 39.60 |
| Jun 20, 2025 | SEA | @CHC | 1 | 0 | 0 | 0 | 5.0 | 22 | 4 | 4 | 7 | 3 | 1 | 0 | 2 | -2.80 |
| Jun 14, 2025 | SEA | CLE | 1 | 0 | 0 | 0 | 5.0 | 22 | 2 | 2 | 5 | 5 | 3 | 0 | 1 | 12.70 |
| Jun 8, 2025 | SEA | @LAA | 1 | 1 | 0 | 0 | 7.0 | 23 | 2 | 2 | 2 | 14 | 0 | 0 | 1 | 62.30 |
| Jun 3, 2025 | SEA | BAL | 1 | 0 | 0 | 0 | 5.0 | 23 | 2 | 2 | 8 | 3 | 1 | 0 | 0 | 19.20 |
| May 28, 2025 | SEA | WSN | 1 | 0 | 0 | 0 | 5.0 | 23 | 6 | 6 | 7 | 4 | 2 | 0 | 3 | -16.10 |
| May 22, 2025 | SEA | @HOU | 1 | 0 | 0 | 0 | 3.2 | 19 | 5 | 5 | 6 | 4 | 1 | 2 | 0 | 10.53 |
| Totals | 10 | 4 | 0 | 0 | 54.0 | 222 | 27 | 27 | 50 | 56 | 12 | 3 | 8 | 238.20 | ||
Last 10 MILB Games
| Date | Level | Team | Opponent | GS | Win | Save | IP | TBF | R | ER | H | K | BB | HBP | HR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 16, 2025 | AAA | TAC | @ABQ | 1 | 0 | 0 | 4.0 | 21 | 4 | 4 | 10 | 4 | 0 | 0 | 2 |
| May 10, 2025 | AAA | TAC | SAC | 1 | 0 | 0 | 3.0 | 14 | 3 | 3 | 4 | 5 | 2 | 0 | 0 |
| May 4, 2025 | AAA | TAC | @LV | 1 | 0 | 0 | 3.0 | 10 | 1 | 1 | 1 | 4 | 0 | 0 | 1 |
| Totals | 3 | 0 | 0 | 10.0 | 45 | 8 | 8 | 15 | 13 | 2 | 0 | 3 | |||
Avg Salary & Roster%
Last 30 days
2026 Position Eligibility Progress
To gain eligibility, a player must have 5 GS or 10 G at a position in the majors, or 20 G at a position in the minors.
Transaction History
| Date | Transaction Type | Team | Salary |
|---|