Juan Mieses
Houston Astros (CPX)P
Age: 20
Bats/Throws: R/R
6'1" / 200
DOB: 3/31/2006
(20 years, 7 months, 11 days)
P
Player Dashboard:
| Season | 2026 |
| Team | HOU |
| Level | MiLB |
| G | 8 |
| GS | 4 |
| IP | 14.2 |
| K% | 29.0% |
| BB% | 18.8% |
| GB% | 42.4% |
| ERA | 5.52 |
| FIP | 6.55 |
| WAR |
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| Season | 2026 |
| Team | HOU |
| Level | MiLB |
| G | 8 |
| GS | 4 |
| IP | 14.2 |
| K% | 29.0% |
| BB% | 18.8% |
| GB% | 42.4% |
| ERA | 5.52 |
| FIP | 6.55 |
| WAR |
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Preseason 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | HOU | DSL | 18 | 2 | 1 | 0 | 13 | 2 | 22.0 | 7.77 | 6.55 | 0.41 | .254 | 57.0% | 39.7% | 4.3% | 6.55 | 6.11 | 6.11 | ||||||
| 2025 | HOU | DSL | 19 | 4 | 1 | 0 | 12 | 3 | 36.1 | 10.65 | 5.20 | 0.00 | .351 | 69.0% | 45.6% | 0.0% | 3.22 | 3.65 | 4.21 | ||||||
| 2026 | HOU | CPX | 20 | 1 | 1 | 0 | 8 | 4 | 14.2 | 12.27 | 7.98 | 1.23 | .355 | 76.3% | 42.4% | 14.3% | 5.52 | 6.55 | 6.05 | ||||||
| 2027 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.62 | 7.64 | 1.70 | .298 | 66.8% | 40.5% | 7.26 | 7.24 | 6.85 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | HOU | DSL | 18 | 2 | 1 | 0 | 13 | 2 | 22.0 | 7.77 | 6.55 | 0.41 | .254 | 57.0% | 39.7% | 4.3% | 6.55 | 6.11 | 6.11 | ||||||
| 2025 | HOU | DSL | 19 | 4 | 1 | 0 | 12 | 3 | 36.1 | 10.65 | 5.20 | 0.00 | .351 | 69.0% | 45.6% | 0.0% | 3.22 | 3.65 | 4.21 | ||||||
| 2026 | HOU | CPX | 20 | 1 | 1 | 0 | 8 | 4 | 14.2 | 12.27 | 7.98 | 1.23 | .355 | 76.3% | 42.4% | 14.3% | 5.52 | 6.55 | 6.05 | ||||||
| 2027 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.62 | 7.64 | 1.70 | .298 | 66.8% | 40.5% | 7.26 | 7.24 | 6.85 | 0.0 |
Preseason ProjectionsMinor Leagues
Preseason 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | HOU | DSL | 7.77 | 6.55 | 1.19 | 0.41 | 18.4% | 15.5% | 2.9% | .203 | 1.45 | .254 | 57.0% | 135 | 128 | 6.11 | ||||
| 2025 | HOU | DSL | 10.65 | 5.20 | 2.05 | 0.00 | 26.2% | 12.8% | 13.4% | .243 | 1.51 | .351 | 69.0% | 61 | 70 | 3.65 | ||||
| 2026 | HOU | CPX | 12.27 | 7.98 | 1.54 | 1.23 | 29.0% | 18.8% | 10.1% | .245 | 1.77 | .355 | 76.3% | 101 | 111 | 6.55 | ||||
| 2027 | Steamer | PROJ | 4.62 | 7.64 | 0.60 | 1.70 | 10.4% | 17.1% | -6.8% | .293 | 2.03 | .298 | 66.8% | 7.24 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | HOU | DSL | 7.77 | 6.55 | 1.19 | 0.41 | 18.4% | 15.5% | 2.9% | .203 | 1.45 | .254 | 57.0% | 135 | 128 | 6.11 | ||||
| 2025 | HOU | DSL | 10.65 | 5.20 | 2.05 | 0.00 | 26.2% | 12.8% | 13.4% | .243 | 1.51 | .351 | 69.0% | 61 | 70 | 3.65 | ||||
| 2026 | HOU | CPX | 12.27 | 7.98 | 1.54 | 1.23 | 29.0% | 18.8% | 10.1% | .245 | 1.77 | .355 | 76.3% | 101 | 111 | 6.55 | ||||
| 2027 | Steamer | PROJ | 4.62 | 7.64 | 0.60 | 1.70 | 10.4% | 17.1% | -6.8% | .293 | 2.03 | .298 | 66.8% | 7.24 |
Preseason ProjectionsMinor Leagues
| Season | Team | Level | GB/FB | LD% | GB% | FB% | IFFB% | HR/FB | IFH% | BUH% | divider | Pull% | Cent% | Oppo% | divider | Soft% | Med% | Hard% | divider | SIERA | xFIP- | xFIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | HOU | DSL | 1.00 | 20.7% | 39.7% | 39.7% | 39.1% | 4.3% | 36.7% | 25.0% | 38.3% | 126 | 6.11 | |||||||||
| 2025 | HOU | DSL | 1.03 | 10.3% | 45.6% | 44.1% | 30.0% | 0.0% | 49.3% | 26.0% | 24.7% | 80 | 4.21 | |||||||||
| 2026 | HOU | CPX | 1.00 | 15.2% | 42.4% | 42.4% | 28.6% | 14.3% | 48.5% | 15.2% | 36.4% | 105 | 6.05 | |||||||||
| 2027 | Steamer | PROJ | 20.7% | 40.5% | 38.8% | 6.85 |
| Season | Team | Level | GB/FB | LD% | GB% | FB% | IFFB% | HR/FB | IFH% | BUH% | divider | Pull% | Cent% | Oppo% | divider | Soft% | Med% | Hard% | divider | SIERA | xFIP- | xFIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | HOU | DSL | 1.00 | 20.7% | 39.7% | 39.7% | 39.1% | 4.3% | 36.7% | 25.0% | 38.3% | 126 | 6.11 | |||||||||
| 2025 | HOU | DSL | 1.03 | 10.3% | 45.6% | 44.1% | 30.0% | 0.0% | 49.3% | 26.0% | 24.7% | 80 | 4.21 | |||||||||
| 2026 | HOU | CPX | 1.00 | 15.2% | 42.4% | 42.4% | 28.6% | 14.3% | 48.5% | 15.2% | 36.4% | 105 | 6.05 | |||||||||
| 2027 | Steamer | PROJ | 20.7% | 40.5% | 38.8% | 6.85 |
Preseason ProjectionsMinor Leagues
MLB F-Strike%, SwStr%, CStr%, CSW% are from the Sports Info Solution data source.
All MiLB and Pace data are from Statcast.
All MiLB and Pace data are from Statcast.
Preseason ProjectionsMinor LeaguesAverages
