Adam Maier
Seattle Mariners (A+)P
Age: 24
Bats/Throws: R/R
6'0" / 203
DOB: 11/26/2001
(24 years, 9 months, 6 days)
P
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Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingCollege
| Season | Team | Level | Age | W | L | SV | G | GS | IP | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | vFA | divider | ERA | xERA | FIP | xFIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | ORE | NCAA | 20 | 1 | 1 | 0 | 3 | 3 | 15.2 | 10.91 | 3.45 | 1.72 | .222 | 71.4% | 4.02 | 5.96 | |||||||||
| 2024 | ATL | A | 22 | 2 | 4 | 0 | 13 | 13 | 56.2 | 9.05 | 1.91 | 0.48 | .335 | 57.3% | 55.3% | 10.0% | 4.45 | 3.10 | 2.89 | ||||||
| 2024 | ATL | A+ | 22 | 1 | 1 | 0 | 6 | 6 | 26.2 | 7.09 | 4.39 | 0.34 | .317 | 70.7% | 40.7% | 4.3% | 3.38 | 4.04 | 4.65 | ||||||
| 2024 | ATL | MiLB | 22 | 3 | 5 | 0 | 19 | 19 | 83.1 | 8.42 | 2.70 | 0.43 | .329 | 62.2% | 50.4% | 7.5% | 4.10 | 3.40 | 3.45 | ||||||
| 2025 | ATL | A+ | 23 | 4 | 11 | 0 | 22 | 19 | 95.1 | 6.80 | 4.15 | 0.85 | .292 | 61.3% | 46.3% | 9.9% | 5.76 | 4.84 | 4.65 | ||||||
| 2025 | ATL | AAA | 23 | 0 | 1 | 0 | 1 | 1 | 5.0 | 9.00 | 3.60 | 3.60 | .091 | 45.5% | 46.2% | 40.0% | 7.20 | 2.41 | 7.90 | 4.40 | |||||
| 2025 | ATL | MiLB | 23 | 4 | 12 | 0 | 23 | 20 | 100.1 | 6.91 | 4.13 | 0.99 | .284 | 61.0% | 46.3% | 11.5% | 5.83 | 2.41 | 4.99 | 4.63 | |||||
| 2026 | ATL | ST | 24 | 0 | 0 | 1 | 2 | 0 | 0.2 | 0.00 | 13.50 | 0.00 | .333 | 100.0% | 33.3% | 0.0% | 0.00 | 8.15 | 13.76 | ||||||
| 2026 | Steamer | PROJ | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.63 | 3.64 | 1.32 | .305 | 68.9% | 46.5% | 5.21 | 5.16 | 4.98 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 1 | 4.3 | 3.91 | 3.98 | 1.41 | .307 | 61.2% | 6.28 | 5.78 | 0.0 | ||||||||
| 2026 | SEA | A+ | 24 | 7 | 5 | 0 | 21 | 19 | 87.2 | 8.01 | 2.77 | 1.33 | .319 | 65.9% | 47.9% | 15.3% | 5.44 | 5.10 | 4.98 | ||||||
| 2026 | Steamer | ROS | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.48 | 3.39 | 1.33 | .295 | 69.6% | 4.96 | 5.09 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 24 | 0 | 0 | 0 | 1 | 1 | 4.2 | 4.53 | 3.70 | 1.49 | .295 | 63.1% | 5.91 | 5.66 | 0.0 |
| Season | Team | Level | Age | W | L | SV | G | GS | IP | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | vFA | divider | ERA | xERA | FIP | xFIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | ORE | NCAA | 20 | 1 | 1 | 0 | 3 | 3 | 15.2 | 10.91 | 3.45 | 1.72 | .222 | 71.4% | 4.02 | 5.96 | |||||||||
| 2024 | ATL | A | 22 | 2 | 4 | 0 | 13 | 13 | 56.2 | 9.05 | 1.91 | 0.48 | .335 | 57.3% | 55.3% | 10.0% | 4.45 | 3.10 | 2.89 | ||||||
| 2024 | ATL | A+ | 22 | 1 | 1 | 0 | 6 | 6 | 26.2 | 7.09 | 4.39 | 0.34 | .317 | 70.7% | 40.7% | 4.3% | 3.38 | 4.04 | 4.65 | ||||||
| 2024 | ATL | MiLB | 22 | 3 | 5 | 0 | 19 | 19 | 83.1 | 8.42 | 2.70 | 0.43 | .329 | 62.2% | 50.4% | 7.5% | 4.10 | 3.40 | 3.45 | ||||||
| 2025 | ATL | A+ | 23 | 4 | 11 | 0 | 22 | 19 | 95.1 | 6.80 | 4.15 | 0.85 | .292 | 61.3% | 46.3% | 9.9% | 5.76 | 4.84 | 4.65 | ||||||
| 2025 | ATL | AAA | 23 | 0 | 1 | 0 | 1 | 1 | 5.0 | 9.00 | 3.60 | 3.60 | .091 | 45.5% | 46.2% | 40.0% | 7.20 | 2.41 | 7.90 | 4.40 | |||||
| 2025 | ATL | MiLB | 23 | 4 | 12 | 0 | 23 | 20 | 100.1 | 6.91 | 4.13 | 0.99 | .284 | 61.0% | 46.3% | 11.5% | 5.83 | 2.41 | 4.99 | 4.63 | |||||
| 2026 | ATL | ST | 24 | 0 | 0 | 1 | 2 | 0 | 0.2 | 0.00 | 13.50 | 0.00 | .333 | 100.0% | 33.3% | 0.0% | 0.00 | 8.15 | 13.76 | ||||||
| 2026 | Steamer | PROJ | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.63 | 3.64 | 1.32 | .305 | 68.9% | 46.5% | 5.21 | 5.16 | 4.98 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 1 | 4.3 | 3.91 | 3.98 | 1.41 | .307 | 61.2% | 6.28 | 5.78 | 0.0 | ||||||||
| 2026 | SEA | A+ | 24 | 7 | 5 | 0 | 21 | 19 | 87.2 | 8.01 | 2.77 | 1.33 | .319 | 65.9% | 47.9% | 15.3% | 5.44 | 5.10 | 4.98 | ||||||
| 2026 | Steamer | ROS | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.48 | 3.39 | 1.33 | .295 | 69.6% | 4.96 | 5.09 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 24 | 0 | 0 | 0 | 1 | 1 | 4.2 | 4.53 | 3.70 | 1.49 | .295 | 63.1% | 5.91 | 5.66 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingCollege
| Season | Team | Level | W | L | ERA | G | GS | QS | CG | ShO | SV | HLD | BS | IP | TBF | H | R | ER | HR | BB | IBB | HBP | WP | BK | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | ORE | NCAA | 1 | 1 | 4.02 | 3 | 3 | 0 | 0 | 0 | 15.2 | 68 | 11 | 9 | 7 | 3 | 6 | 4 | 3 | 0 | 19 | ||||
| 2024 | ATL | A | 2 | 4 | 4.45 | 13 | 13 | 1 | 0 | 0 | 0 | 0 | 56.2 | 240 | 58 | 34 | 28 | 3 | 12 | 0 | 4 | 4 | 2 | 57 | |
| 2024 | ATL | A+ | 1 | 1 | 3.38 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 26.2 | 118 | 27 | 13 | 10 | 1 | 13 | 0 | 1 | 1 | 0 | 21 | |
| 2024 | ATL | MiLB | 3 | 5 | 4.10 | 19 | 19 | 1 | 0 | 0 | 0 | 0 | 83.1 | 358 | 85 | 47 | 38 | 4 | 25 | 0 | 5 | 5 | 2 | 78 | |
| 2025 | ATL | A+ | 4 | 11 | 5.76 | 22 | 19 | 0 | 0 | 0 | 0 | 0 | 95.1 | 424 | 93 | 65 | 61 | 9 | 44 | 1 | 11 | 4 | 3 | 72 | |
| 2025 | ATL | AAA | 0 | 1 | 7.20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.0 | 20 | 3 | 4 | 4 | 2 | 2 | 0 | 0 | 1 | 0 | 5 | |
| 2025 | ATL | MiLB | 4 | 12 | 5.83 | 23 | 20 | 0 | 0 | 0 | 0 | 0 | 100.1 | 444 | 96 | 69 | 65 | 11 | 46 | 1 | 11 | 5 | 3 | 77 | |
| 2026 | ATL | ST | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0.2 | 4 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.28 | 1 | 1 | 0 | 0 | 0 | 4.3 | 19 | 5 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | SEA | A+ | 7 | 5 | 5.44 | 21 | 19 | 0 | 0 | 0 | 0 | 0 | 87.2 | 387 | 96 | 57 | 53 | 13 | 27 | 0 | 9 | 6 | 1 | 78 | |
| 2026 | Steamer | ROS | 0 | 0 | 4.96 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.91 | 1 | 1 | 0 | 0 | 0 | 4.2 | 19 | 5 | 3 | 3 | 1 | 2 | 0 | 0 | 2 |
| Season | Team | Level | W | L | ERA | G | GS | QS | CG | ShO | SV | HLD | BS | IP | TBF | H | R | ER | HR | BB | IBB | HBP | WP | BK | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | ORE | NCAA | 1 | 1 | 4.02 | 3 | 3 | 0 | 0 | 0 | 15.2 | 68 | 11 | 9 | 7 | 3 | 6 | 4 | 3 | 0 | 19 | ||||
| 2024 | ATL | A | 2 | 4 | 4.45 | 13 | 13 | 1 | 0 | 0 | 0 | 0 | 56.2 | 240 | 58 | 34 | 28 | 3 | 12 | 0 | 4 | 4 | 2 | 57 | |
| 2024 | ATL | A+ | 1 | 1 | 3.38 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 26.2 | 118 | 27 | 13 | 10 | 1 | 13 | 0 | 1 | 1 | 0 | 21 | |
| 2024 | ATL | MiLB | 3 | 5 | 4.10 | 19 | 19 | 1 | 0 | 0 | 0 | 0 | 83.1 | 358 | 85 | 47 | 38 | 4 | 25 | 0 | 5 | 5 | 2 | 78 | |
| 2025 | ATL | A+ | 4 | 11 | 5.76 | 22 | 19 | 0 | 0 | 0 | 0 | 0 | 95.1 | 424 | 93 | 65 | 61 | 9 | 44 | 1 | 11 | 4 | 3 | 72 | |
| 2025 | ATL | AAA | 0 | 1 | 7.20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.0 | 20 | 3 | 4 | 4 | 2 | 2 | 0 | 0 | 1 | 0 | 5 | |
| 2025 | ATL | MiLB | 4 | 12 | 5.83 | 23 | 20 | 0 | 0 | 0 | 0 | 0 | 100.1 | 444 | 96 | 69 | 65 | 11 | 46 | 1 | 11 | 5 | 3 | 77 | |
| 2026 | ATL | ST | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0.2 | 4 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.28 | 1 | 1 | 0 | 0 | 0 | 4.3 | 19 | 5 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | SEA | A+ | 7 | 5 | 5.44 | 21 | 19 | 0 | 0 | 0 | 0 | 0 | 87.2 | 387 | 96 | 57 | 53 | 13 | 27 | 0 | 9 | 6 | 1 | 78 | |
| 2026 | Steamer | ROS | 0 | 0 | 4.96 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.91 | 1 | 1 | 0 | 0 | 0 | 4.2 | 19 | 5 | 3 | 3 | 1 | 2 | 0 | 0 | 2 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingAveragesCollege
| Season | Team | Level | K/9 | BB/9 | K/BB | HR/9 | divider | K% | BB% | K-BB% | divider | AVG | WHIP | BABIP | LOB% | divider | ERA- | FIP- | divider | FIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | ORE | NCAA | 10.91 | 3.45 | 3.17 | 1.72 | 27.9% | 8.8% | 19.1% | .190 | 1.09 | .222 | 71.4% | 5.96 | ||||||
| 2024 | ATL | A | 9.05 | 1.91 | 4.75 | 0.48 | 23.8% | 5.0% | 18.7% | .259 | 1.24 | .335 | 57.3% | 117 | 81 | 3.10 | ||||
| 2024 | ATL | A+ | 7.09 | 4.39 | 1.62 | 0.34 | 17.8% | 11.0% | 6.8% | .260 | 1.50 | .317 | 70.7% | 90 | 107 | 4.04 | ||||
| 2024 | ATL | MiLB | 8.42 | 2.70 | 3.12 | 0.43 | 21.8% | 7.0% | 14.8% | .259 | 1.32 | .329 | 62.2% | 109 | 89 | 3.40 | ||||
| 2025 | ATL | A+ | 6.80 | 4.15 | 1.64 | 0.85 | 17.0% | 10.4% | 6.6% | .252 | 1.44 | .292 | 61.3% | 160 | 134 | 4.84 | ||||
| 2025 | ATL | AAA | 9.00 | 3.60 | 2.50 | 3.60 | 25.0% | 10.0% | 15.0% | .167 | 1.00 | .091 | 45.5% | 159 | 174 | 7.90 | ||||
| 2025 | ATL | MiLB | 6.91 | 4.13 | 1.67 | 0.99 | 17.3% | 10.4% | 7.0% | .248 | 1.42 | .284 | 61.0% | 160 | 136 | 4.99 | ||||
| 2026 | ATL | ST | 0.00 | 13.50 | 0.00 | 0.00 | 0.0% | 25.0% | -25.0% | .333 | 3.00 | .333 | 100.0% | 0 | 174 | 8.15 | ||||
| 2026 | Steamer | PROJ | 5.63 | 3.64 | 1.55 | 1.32 | 14.0% | 9.0% | 4.9% | .283 | 1.54 | .305 | 68.9% | 5.16 | ||||||
| 2026 | OOPSY | PROJ | 3.91 | 3.98 | 0.98 | 1.41 | 9.9% | 10.0% | -0.2% | .300 | 1.62 | .307 | 61.2% | 5.78 | ||||||
| 2026 | SEA | A+ | 8.01 | 2.77 | 2.89 | 1.33 | 20.2% | 7.0% | 13.2% | .274 | 1.40 | .319 | 65.9% | 104 | 98 | 5.10 | ||||
| 2026 | Steamer | ROS | 5.48 | 3.39 | 1.62 | 1.33 | 13.7% | 8.5% | 5.2% | .276 | 1.48 | .295 | 69.6% | 5.09 | ||||||
| 2026 | OOPSY | ROS | 4.53 | 3.70 | 1.22 | 1.49 | 11.4% | 9.3% | 2.1% | .287 | 1.55 | .295 | 63.1% | 5.66 |
| Season | Team | Level | K/9 | BB/9 | K/BB | HR/9 | divider | K% | BB% | K-BB% | divider | AVG | WHIP | BABIP | LOB% | divider | ERA- | FIP- | divider | FIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | ORE | NCAA | 10.91 | 3.45 | 3.17 | 1.72 | 27.9% | 8.8% | 19.1% | .190 | 1.09 | .222 | 71.4% | 5.96 | ||||||
| 2024 | ATL | A | 9.05 | 1.91 | 4.75 | 0.48 | 23.8% | 5.0% | 18.7% | .259 | 1.24 | .335 | 57.3% | 117 | 81 | 3.10 | ||||
| 2024 | ATL | A+ | 7.09 | 4.39 | 1.62 | 0.34 | 17.8% | 11.0% | 6.8% | .260 | 1.50 | .317 | 70.7% | 90 | 107 | 4.04 | ||||
| 2024 | ATL | MiLB | 8.42 | 2.70 | 3.12 | 0.43 | 21.8% | 7.0% | 14.8% | .259 | 1.32 | .329 | 62.2% | 109 | 89 | 3.40 | ||||
| 2025 | ATL | A+ | 6.80 | 4.15 | 1.64 | 0.85 | 17.0% | 10.4% | 6.6% | .252 | 1.44 | .292 | 61.3% | 160 | 134 | 4.84 | ||||
| 2025 | ATL | AAA | 9.00 | 3.60 | 2.50 | 3.60 | 25.0% | 10.0% | 15.0% | .167 | 1.00 | .091 | 45.5% | 159 | 174 | 7.90 | ||||
| 2025 | ATL | MiLB | 6.91 | 4.13 | 1.67 | 0.99 | 17.3% | 10.4% | 7.0% | .248 | 1.42 | .284 | 61.0% | 160 | 136 | 4.99 | ||||
| 2026 | ATL | ST | 0.00 | 13.50 | 0.00 | 0.00 | 0.0% | 25.0% | -25.0% | .333 | 3.00 | .333 | 100.0% | 0 | 174 | 8.15 | ||||
| 2026 | Steamer | PROJ | 5.63 | 3.64 | 1.55 | 1.32 | 14.0% | 9.0% | 4.9% | .283 | 1.54 | .305 | 68.9% | 5.16 | ||||||
| 2026 | OOPSY | PROJ | 3.91 | 3.98 | 0.98 | 1.41 | 9.9% | 10.0% | -0.2% | .300 | 1.62 | .307 | 61.2% | 5.78 | ||||||
| 2026 | SEA | A+ | 8.01 | 2.77 | 2.89 | 1.33 | 20.2% | 7.0% | 13.2% | .274 | 1.40 | .319 | 65.9% | 104 | 98 | 5.10 | ||||
| 2026 | Steamer | ROS | 5.48 | 3.39 | 1.62 | 1.33 | 13.7% | 8.5% | 5.2% | .276 | 1.48 | .295 | 69.6% | 5.09 | ||||||
| 2026 | OOPSY | ROS | 4.53 | 3.70 | 1.22 | 1.49 | 11.4% | 9.3% | 2.1% | .287 | 1.55 | .295 | 63.1% | 5.66 |
