Ronny Oliver
Free Agent (CPX)P
Age: 22
Bats/Throws: R/R
6'2" / 155
DOB: 1/1/2004
(22 years, 8 months, 17 days)
P
Player Dashboard:
Quick Links
More
Stats
Stat Groups:
Select
You can shift + click on full MLB seasons in Season Stats and games in Game Logs to select spans for aggregate stats. Read more here
Heat Map:
Off
On
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | STL | DSL | 17 | 1 | 3 | 0 | 13 | 9 | 32.1 | 10.02 | 7.52 | 0.56 | .360 | 64.9% | 36.9% | 5.7% | 6.40 | 5.37 | 5.22 | ||||||
| 2022 | STL | DSL | 18 | 3 | 1 | 0 | 11 | 7 | 33.0 | 8.18 | 4.91 | 1.09 | .341 | 64.9% | 37.5% | 11.8% | 6.27 | 5.65 | 4.81 | ||||||
| 2023 | STL | DSL | 19 | 1 | 2 | 0 | 11 | 6 | 30.1 | 10.09 | 5.93 | 0.30 | .337 | 56.5% | 35.4% | 2.6% | 4.15 | 4.93 | 5.44 | ||||||
| 2024 | STL | CPX | 20 | 2 | 4 | 0 | 12 | 8 | 41.0 | 7.90 | 6.59 | 0.00 | .267 | 57.6% | 47.3% | 0.0% | 5.27 | 4.63 | 5.47 | ||||||
| 2025 | STL | CPX | 21 | 0 | 2 | 2 | 11 | 6 | 30.2 | 11.74 | 4.40 | 0.29 | .271 | 58.1% | 46.9% | 4.8% | 4.11 | 3.44 | 3.57 | ||||||
| 2026 | Steamer | PROJ | 22 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.51 | 6.92 | 1.60 | .296 | 67.3% | 41.0% | 6.84 | 6.93 | 6.71 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 22 | 0 | 0 | 0 | 1 | 1 | 3.0 | 4.93 | 5.21 | 1.35 | .295 | 63.5% | 6.06 | 5.89 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 22 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.52 | 7.33 | 1.59 | .295 | 67.4% | 6.93 | 7.01 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | STL | DSL | 17 | 1 | 3 | 0 | 13 | 9 | 32.1 | 10.02 | 7.52 | 0.56 | .360 | 64.9% | 36.9% | 5.7% | 6.40 | 5.37 | 5.22 | ||||||
| 2022 | STL | DSL | 18 | 3 | 1 | 0 | 11 | 7 | 33.0 | 8.18 | 4.91 | 1.09 | .341 | 64.9% | 37.5% | 11.8% | 6.27 | 5.65 | 4.81 | ||||||
| 2023 | STL | DSL | 19 | 1 | 2 | 0 | 11 | 6 | 30.1 | 10.09 | 5.93 | 0.30 | .337 | 56.5% | 35.4% | 2.6% | 4.15 | 4.93 | 5.44 | ||||||
| 2024 | STL | CPX | 20 | 2 | 4 | 0 | 12 | 8 | 41.0 | 7.90 | 6.59 | 0.00 | .267 | 57.6% | 47.3% | 0.0% | 5.27 | 4.63 | 5.47 | ||||||
| 2025 | STL | CPX | 21 | 0 | 2 | 2 | 11 | 6 | 30.2 | 11.74 | 4.40 | 0.29 | .271 | 58.1% | 46.9% | 4.8% | 4.11 | 3.44 | 3.57 | ||||||
| 2026 | Steamer | PROJ | 22 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.51 | 6.92 | 1.60 | .296 | 67.3% | 41.0% | 6.84 | 6.93 | 6.71 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 22 | 0 | 0 | 0 | 1 | 1 | 3.0 | 4.93 | 5.21 | 1.35 | .295 | 63.5% | 6.06 | 5.89 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 22 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.52 | 7.33 | 1.59 | .295 | 67.4% | 6.93 | 7.01 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | STL | DSL | 1 | 3 | 6.40 | 13 | 9 | 0 | 0 | 0 | 1 | 0 | 32.1 | 157 | 33 | 25 | 23 | 2 | 27 | 0 | 6 | 6 | 3 | 36 | |
| 2022 | STL | DSL | 3 | 1 | 6.27 | 11 | 7 | 0 | 0 | 0 | 0 | 1 | 33.0 | 148 | 35 | 24 | 23 | 4 | 18 | 0 | 5 | 4 | 3 | 30 | |
| 2023 | STL | DSL | 1 | 2 | 4.15 | 11 | 6 | 0 | 0 | 0 | 0 | 0 | 30.1 | 149 | 30 | 26 | 14 | 1 | 20 | 0 | 8 | 4 | 0 | 34 | |
| 2024 | STL | CPX | 2 | 4 | 5.27 | 12 | 8 | 0 | 0 | 0 | 1 | 1 | 41.0 | 187 | 31 | 28 | 24 | 0 | 30 | 0 | 5 | 8 | 1 | 36 | |
| 2025 | STL | CPX | 0 | 2 | 4.11 | 11 | 6 | 0 | 0 | 2 | 0 | 1 | 30.2 | 132 | 20 | 18 | 14 | 1 | 15 | 0 | 6 | 3 | 1 | 40 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.06 | 1 | 1 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 2 | 0 | 2 | 0 | 0 | 2 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 6.93 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | STL | DSL | 1 | 3 | 6.40 | 13 | 9 | 0 | 0 | 0 | 1 | 0 | 32.1 | 157 | 33 | 25 | 23 | 2 | 27 | 0 | 6 | 6 | 3 | 36 | |
| 2022 | STL | DSL | 3 | 1 | 6.27 | 11 | 7 | 0 | 0 | 0 | 0 | 1 | 33.0 | 148 | 35 | 24 | 23 | 4 | 18 | 0 | 5 | 4 | 3 | 30 | |
| 2023 | STL | DSL | 1 | 2 | 4.15 | 11 | 6 | 0 | 0 | 0 | 0 | 0 | 30.1 | 149 | 30 | 26 | 14 | 1 | 20 | 0 | 8 | 4 | 0 | 34 | |
| 2024 | STL | CPX | 2 | 4 | 5.27 | 12 | 8 | 0 | 0 | 0 | 1 | 1 | 41.0 | 187 | 31 | 28 | 24 | 0 | 30 | 0 | 5 | 8 | 1 | 36 | |
| 2025 | STL | CPX | 0 | 2 | 4.11 | 11 | 6 | 0 | 0 | 2 | 0 | 1 | 30.2 | 132 | 20 | 18 | 14 | 1 | 15 | 0 | 6 | 3 | 1 | 40 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.06 | 1 | 1 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 2 | 0 | 2 | 0 | 0 | 2 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 6.93 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | STL | DSL | 10.02 | 7.52 | 1.33 | 0.56 | 22.9% | 17.2% | 5.7% | .266 | 1.86 | .360 | 64.9% | 139 | 121 | 5.37 | ||||
| 2022 | STL | DSL | 8.18 | 4.91 | 1.67 | 1.09 | 20.3% | 12.2% | 8.1% | .280 | 1.61 | .341 | 64.9% | 129 | 120 | 5.65 | ||||
| 2023 | STL | DSL | 10.09 | 5.93 | 1.70 | 0.30 | 22.8% | 13.4% | 9.4% | .248 | 1.65 | .337 | 56.5% | 80 | 98 | 4.93 | ||||
| 2024 | STL | CPX | 7.90 | 6.59 | 1.20 | 0.00 | 19.3% | 16.0% | 3.2% | .204 | 1.49 | .267 | 57.6% | 110 | 97 | 4.63 | ||||
| 2025 | STL | CPX | 11.74 | 4.40 | 2.67 | 0.29 | 30.3% | 11.4% | 18.9% | .180 | 1.14 | .271 | 58.1% | 92 | 78 | 3.44 | ||||
| 2026 | Steamer | PROJ | 4.51 | 6.92 | 0.65 | 1.60 | 10.3% | 15.8% | -5.5% | .291 | 1.95 | .296 | 67.3% | 6.93 | ||||||
| 2026 | OOPSY | PROJ | 4.93 | 5.21 | 0.95 | 1.35 | 12.3% | 13.0% | -0.7% | .280 | 1.65 | .295 | 63.5% | 5.89 | ||||||
| 2026 | Steamer | ROS | 4.52 | 7.33 | 0.62 | 1.59 | 10.2% | 16.5% | -6.3% | .289 | 1.99 | .295 | 67.4% | 7.01 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | STL | DSL | 10.02 | 7.52 | 1.33 | 0.56 | 22.9% | 17.2% | 5.7% | .266 | 1.86 | .360 | 64.9% | 139 | 121 | 5.37 | ||||
| 2022 | STL | DSL | 8.18 | 4.91 | 1.67 | 1.09 | 20.3% | 12.2% | 8.1% | .280 | 1.61 | .341 | 64.9% | 129 | 120 | 5.65 | ||||
| 2023 | STL | DSL | 10.09 | 5.93 | 1.70 | 0.30 | 22.8% | 13.4% | 9.4% | .248 | 1.65 | .337 | 56.5% | 80 | 98 | 4.93 | ||||
| 2024 | STL | CPX | 7.90 | 6.59 | 1.20 | 0.00 | 19.3% | 16.0% | 3.2% | .204 | 1.49 | .267 | 57.6% | 110 | 97 | 4.63 | ||||
| 2025 | STL | CPX | 11.74 | 4.40 | 2.67 | 0.29 | 30.3% | 11.4% | 18.9% | .180 | 1.14 | .271 | 58.1% | 92 | 78 | 3.44 | ||||
| 2026 | Steamer | PROJ | 4.51 | 6.92 | 0.65 | 1.60 | 10.3% | 15.8% | -5.5% | .291 | 1.95 | .296 | 67.3% | 6.93 | ||||||
| 2026 | OOPSY | PROJ | 4.93 | 5.21 | 0.95 | 1.35 | 12.3% | 13.0% | -0.7% | .280 | 1.65 | .295 | 63.5% | 5.89 | ||||||
| 2026 | Steamer | ROS | 4.52 | 7.33 | 0.62 | 1.59 | 10.2% | 16.5% | -6.3% | .289 | 1.99 | .295 | 67.4% | 7.01 |

