Keiverson Ramírez
St. Louis Cardinals (A)P
Age: 20
Bats/Throws: R/R
6'1" / 170
DOB: 4/5/2006
(20 years, 4 months, 22 days)
P
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Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | STL | DSL | 17 | 1 | 5 | 0 | 11 | 8 | 39.2 | 6.81 | 1.82 | 0.91 | .336 | 69.3% | 45.5% | 10.3% | 4.31 | 4.84 | 4.24 | ||||||
| 2024 | STL | DSL | 18 | 4 | 2 | 0 | 11 | 11 | 50.0 | 8.64 | 2.16 | 0.18 | .242 | 76.8% | 55.9% | 2.5% | 1.62 | 3.16 | 3.35 | ||||||
| 2025 | STL | CPX | 19 | 1 | 2 | 0 | 10 | 5 | 30.1 | 7.42 | 3.56 | 0.89 | .337 | 79.9% | 50.0% | 13.0% | 3.86 | 5.08 | 4.41 | ||||||
| 2025 | STL | A | 19 | 2 | 0 | 0 | 3 | 1 | 11.0 | 3.27 | 4.91 | 0.00 | .263 | 81.3% | 51.9% | 0.0% | 2.45 | 3.00 | 4.46 | 4.84 | |||||
| 2025 | STL | MiLB | 19 | 3 | 2 | 0 | 13 | 6 | 41.1 | 6.31 | 3.92 | 0.65 | .315 | 80.2% | 50.4% | 11.1% | 3.48 | 3.00 | 4.92 | 4.53 | |||||
| 2026 | Steamer | PROJ | 20 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.48 | 4.75 | 1.38 | .297 | 68.6% | 44.8% | 5.70 | 5.86 | 5.77 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 20 | 0 | 0 | 0 | 1 | 1 | 3.2 | 3.21 | 4.19 | 1.30 | .302 | 62.8% | 6.19 | 5.85 | 0.0 | ||||||||
| 2026 | STL | CPX | 20 | 0 | 0 | 0 | 5 | 3 | 8.1 | 5.40 | 6.48 | 1.08 | .333 | 51.3% | 54.5% | 14.3% | 9.72 | 7.12 | 6.68 | ||||||
| 2026 | STL | A | 20 | 0 | 1 | 0 | 3 | 2 | 10.0 | 2.70 | 4.50 | 0.90 | .306 | 51.3% | 43.2% | 8.3% | 7.20 | 9.76 | 5.96 | 6.66 | |||||
| 2026 | STL | MiLB | 20 | 0 | 1 | 0 | 8 | 5 | 18.1 | 3.93 | 5.40 | 0.98 | .317 | 51.3% | 47.5% | 10.5% | 8.35 | 9.76 | 6.49 | 6.67 | |||||
| 2026 | Steamer | ROS | 20 | 0 | 0 | 0 | 0 | 0 | 1.0 | 3.93 | 5.02 | 1.40 | .301 | 67.7% | 6.04 | 6.06 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 20 | 0 | 0 | 0 | 1 | 1 | 2.8 | 2.49 | 4.53 | 1.40 | .293 | 61.9% | 6.48 | 6.27 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | STL | DSL | 17 | 1 | 5 | 0 | 11 | 8 | 39.2 | 6.81 | 1.82 | 0.91 | .336 | 69.3% | 45.5% | 10.3% | 4.31 | 4.84 | 4.24 | ||||||
| 2024 | STL | DSL | 18 | 4 | 2 | 0 | 11 | 11 | 50.0 | 8.64 | 2.16 | 0.18 | .242 | 76.8% | 55.9% | 2.5% | 1.62 | 3.16 | 3.35 | ||||||
| 2025 | STL | CPX | 19 | 1 | 2 | 0 | 10 | 5 | 30.1 | 7.42 | 3.56 | 0.89 | .337 | 79.9% | 50.0% | 13.0% | 3.86 | 5.08 | 4.41 | ||||||
| 2025 | STL | A | 19 | 2 | 0 | 0 | 3 | 1 | 11.0 | 3.27 | 4.91 | 0.00 | .263 | 81.3% | 51.9% | 0.0% | 2.45 | 3.00 | 4.46 | 4.84 | |||||
| 2025 | STL | MiLB | 19 | 3 | 2 | 0 | 13 | 6 | 41.1 | 6.31 | 3.92 | 0.65 | .315 | 80.2% | 50.4% | 11.1% | 3.48 | 3.00 | 4.92 | 4.53 | |||||
| 2026 | Steamer | PROJ | 20 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.48 | 4.75 | 1.38 | .297 | 68.6% | 44.8% | 5.70 | 5.86 | 5.77 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 20 | 0 | 0 | 0 | 1 | 1 | 3.2 | 3.21 | 4.19 | 1.30 | .302 | 62.8% | 6.19 | 5.85 | 0.0 | ||||||||
| 2026 | STL | CPX | 20 | 0 | 0 | 0 | 5 | 3 | 8.1 | 5.40 | 6.48 | 1.08 | .333 | 51.3% | 54.5% | 14.3% | 9.72 | 7.12 | 6.68 | ||||||
| 2026 | STL | A | 20 | 0 | 1 | 0 | 3 | 2 | 10.0 | 2.70 | 4.50 | 0.90 | .306 | 51.3% | 43.2% | 8.3% | 7.20 | 9.76 | 5.96 | 6.66 | |||||
| 2026 | STL | MiLB | 20 | 0 | 1 | 0 | 8 | 5 | 18.1 | 3.93 | 5.40 | 0.98 | .317 | 51.3% | 47.5% | 10.5% | 8.35 | 9.76 | 6.49 | 6.67 | |||||
| 2026 | Steamer | ROS | 20 | 0 | 0 | 0 | 0 | 0 | 1.0 | 3.93 | 5.02 | 1.40 | .301 | 67.7% | 6.04 | 6.06 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 20 | 0 | 0 | 0 | 1 | 1 | 2.8 | 2.49 | 4.53 | 1.40 | .293 | 61.9% | 6.48 | 6.27 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | STL | DSL | 1 | 5 | 4.31 | 11 | 8 | 0 | 0 | 0 | 0 | 0 | 39.2 | 170 | 45 | 22 | 19 | 4 | 8 | 0 | 6 | 2 | 0 | 30 | |
| 2024 | STL | DSL | 4 | 2 | 1.62 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 50.0 | 195 | 33 | 12 | 9 | 1 | 12 | 0 | 2 | 0 | 0 | 48 | |
| 2025 | STL | CPX | 1 | 2 | 3.86 | 10 | 5 | 0 | 0 | 0 | 0 | 1 | 30.1 | 139 | 34 | 14 | 13 | 3 | 12 | 0 | 7 | 1 | 1 | 25 | |
| 2025 | STL | A | 2 | 0 | 2.45 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 11.0 | 48 | 10 | 3 | 3 | 0 | 6 | 0 | 0 | 0 | 0 | 4 | |
| 2025 | STL | MiLB | 3 | 2 | 3.48 | 13 | 6 | 0 | 0 | 0 | 0 | 1 | 41.1 | 187 | 44 | 17 | 16 | 3 | 18 | 0 | 7 | 1 | 1 | 29 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.70 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.19 | 1 | 1 | 0 | 0 | 0 | 3.2 | 14 | 4 | 2 | 2 | 0 | 1 | 0 | 0 | 1 | |||||
| 2026 | STL | CPX | 0 | 0 | 9.72 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 8.1 | 40 | 10 | 9 | 9 | 1 | 6 | 0 | 1 | 0 | 0 | 5 | |
| 2026 | STL | A | 0 | 1 | 7.20 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 10.0 | 45 | 12 | 9 | 8 | 1 | 5 | 0 | 0 | 0 | 0 | 3 | |
| 2026 | STL | MiLB | 0 | 1 | 8.35 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 18.1 | 85 | 22 | 18 | 17 | 2 | 11 | 0 | 1 | 0 | 0 | 8 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.48 | 1 | 1 | 0 | 0 | 0 | 2.8 | 13 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 1 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | STL | DSL | 1 | 5 | 4.31 | 11 | 8 | 0 | 0 | 0 | 0 | 0 | 39.2 | 170 | 45 | 22 | 19 | 4 | 8 | 0 | 6 | 2 | 0 | 30 | |
| 2024 | STL | DSL | 4 | 2 | 1.62 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 50.0 | 195 | 33 | 12 | 9 | 1 | 12 | 0 | 2 | 0 | 0 | 48 | |
| 2025 | STL | CPX | 1 | 2 | 3.86 | 10 | 5 | 0 | 0 | 0 | 0 | 1 | 30.1 | 139 | 34 | 14 | 13 | 3 | 12 | 0 | 7 | 1 | 1 | 25 | |
| 2025 | STL | A | 2 | 0 | 2.45 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 11.0 | 48 | 10 | 3 | 3 | 0 | 6 | 0 | 0 | 0 | 0 | 4 | |
| 2025 | STL | MiLB | 3 | 2 | 3.48 | 13 | 6 | 0 | 0 | 0 | 0 | 1 | 41.1 | 187 | 44 | 17 | 16 | 3 | 18 | 0 | 7 | 1 | 1 | 29 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.70 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.19 | 1 | 1 | 0 | 0 | 0 | 3.2 | 14 | 4 | 2 | 2 | 0 | 1 | 0 | 0 | 1 | |||||
| 2026 | STL | CPX | 0 | 0 | 9.72 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 8.1 | 40 | 10 | 9 | 9 | 1 | 6 | 0 | 1 | 0 | 0 | 5 | |
| 2026 | STL | A | 0 | 1 | 7.20 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 10.0 | 45 | 12 | 9 | 8 | 1 | 5 | 0 | 0 | 0 | 0 | 3 | |
| 2026 | STL | MiLB | 0 | 1 | 8.35 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 18.1 | 85 | 22 | 18 | 17 | 2 | 11 | 0 | 1 | 0 | 0 | 8 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.48 | 1 | 1 | 0 | 0 | 0 | 2.8 | 13 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 1 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesAverages
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | STL | DSL | 6.81 | 1.82 | 3.75 | 0.91 | 17.6% | 4.7% | 12.9% | .288 | 1.34 | .336 | 69.3% | 83 | 96 | 4.84 | ||||
| 2024 | STL | DSL | 8.64 | 2.16 | 4.00 | 0.18 | 24.6% | 6.2% | 18.5% | .182 | 0.90 | .242 | 76.8% | 33 | 64 | 3.16 | ||||
| 2025 | STL | CPX | 7.42 | 3.56 | 2.08 | 0.89 | 18.0% | 8.6% | 9.4% | .283 | 1.52 | .337 | 79.9% | 87 | 115 | 5.08 | ||||
| 2025 | STL | A | 3.27 | 4.91 | 0.67 | 0.00 | 8.3% | 12.5% | -4.2% | .238 | 1.45 | .263 | 81.3% | 59 | 107 | 4.46 | ||||
| 2025 | STL | MiLB | 6.31 | 3.92 | 1.61 | 0.65 | 15.5% | 9.6% | 5.9% | .272 | 1.50 | .315 | 80.2% | 79 | 113 | 4.92 | ||||
| 2026 | Steamer | PROJ | 4.48 | 4.75 | 0.94 | 1.38 | 10.8% | 11.4% | -0.7% | .287 | 1.69 | .297 | 68.6% | 5.86 | ||||||
| 2026 | OOPSY | PROJ | 3.21 | 4.19 | 0.77 | 1.30 | 7.8% | 10.2% | -2.4% | .300 | 1.68 | .302 | 62.8% | 5.85 | ||||||
| 2026 | STL | CPX | 5.40 | 6.48 | 0.83 | 1.08 | 12.5% | 15.0% | -2.5% | .303 | 1.92 | .333 | 51.3% | 162 | 120 | 7.12 | ||||
| 2026 | STL | A | 2.70 | 4.50 | 0.60 | 0.90 | 6.7% | 11.1% | -4.4% | .300 | 1.70 | .306 | 51.3% | 152 | 125 | 5.96 | ||||
| 2026 | STL | MiLB | 3.93 | 5.40 | 0.73 | 0.98 | 9.4% | 12.9% | -3.5% | .301 | 1.80 | .317 | 51.3% | 157 | 123 | 6.49 | ||||
| 2026 | Steamer | ROS | 3.93 | 5.02 | 0.78 | 1.40 | 9.3% | 11.9% | -2.6% | .295 | 1.76 | .301 | 67.7% | 6.06 | ||||||
| 2026 | OOPSY | ROS | 2.49 | 4.53 | 0.55 | 1.40 | 6.0% | 11.0% | -4.9% | .300 | 1.71 | .293 | 61.9% | 6.27 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | STL | DSL | 6.81 | 1.82 | 3.75 | 0.91 | 17.6% | 4.7% | 12.9% | .288 | 1.34 | .336 | 69.3% | 83 | 96 | 4.84 | ||||
| 2024 | STL | DSL | 8.64 | 2.16 | 4.00 | 0.18 | 24.6% | 6.2% | 18.5% | .182 | 0.90 | .242 | 76.8% | 33 | 64 | 3.16 | ||||
| 2025 | STL | CPX | 7.42 | 3.56 | 2.08 | 0.89 | 18.0% | 8.6% | 9.4% | .283 | 1.52 | .337 | 79.9% | 87 | 115 | 5.08 | ||||
| 2025 | STL | A | 3.27 | 4.91 | 0.67 | 0.00 | 8.3% | 12.5% | -4.2% | .238 | 1.45 | .263 | 81.3% | 59 | 107 | 4.46 | ||||
| 2025 | STL | MiLB | 6.31 | 3.92 | 1.61 | 0.65 | 15.5% | 9.6% | 5.9% | .272 | 1.50 | .315 | 80.2% | 79 | 113 | 4.92 | ||||
| 2026 | Steamer | PROJ | 4.48 | 4.75 | 0.94 | 1.38 | 10.8% | 11.4% | -0.7% | .287 | 1.69 | .297 | 68.6% | 5.86 | ||||||
| 2026 | OOPSY | PROJ | 3.21 | 4.19 | 0.77 | 1.30 | 7.8% | 10.2% | -2.4% | .300 | 1.68 | .302 | 62.8% | 5.85 | ||||||
| 2026 | STL | CPX | 5.40 | 6.48 | 0.83 | 1.08 | 12.5% | 15.0% | -2.5% | .303 | 1.92 | .333 | 51.3% | 162 | 120 | 7.12 | ||||
| 2026 | STL | A | 2.70 | 4.50 | 0.60 | 0.90 | 6.7% | 11.1% | -4.4% | .300 | 1.70 | .306 | 51.3% | 152 | 125 | 5.96 | ||||
| 2026 | STL | MiLB | 3.93 | 5.40 | 0.73 | 0.98 | 9.4% | 12.9% | -3.5% | .301 | 1.80 | .317 | 51.3% | 157 | 123 | 6.49 | ||||
| 2026 | Steamer | ROS | 3.93 | 5.02 | 0.78 | 1.40 | 9.3% | 11.9% | -2.6% | .295 | 1.76 | .301 | 67.7% | 6.06 | ||||||
| 2026 | OOPSY | ROS | 2.49 | 4.53 | 0.55 | 1.40 | 6.0% | 11.0% | -4.9% | .300 | 1.71 | .293 | 61.9% | 6.27 |

