Joel Sierra
Free Agent (A)P
Age: 24
Bats/Throws: R/R
6'1" / 190
DOB: 12/31/2001
(24 years, 9 months, 20 days)
P
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | CHC | DSL | 19 | 1 | 0 | 1 | 16 | 0 | 20.1 | 10.62 | 8.41 | 0.00 | .292 | 59.0% | 38.6% | 0.0% | 5.75 | 5.05 | 5.57 | ||||||
| 2022 | CHC | CPX | 20 | 0 | 0 | 0 | 1 | 1 | 0.2 | 27.00 | 27.00 | 0.00 | .000 | 50.0% | 0.0% | 0.0% | 13.50 | 7.25 | 7.25 | ||||||
| 2025 | CHC | CPX | 23 | 0 | 0 | 0 | 4 | 0 | 3.2 | 12.27 | 22.09 | 2.45 | .250 | 51.7% | 75.0% | 100.0% | 12.27 | 13.50 | 10.20 | ||||||
| 2025 | CHC | A | 23 | 0 | 0 | 0 | 5 | 0 | 7.1 | 11.05 | 8.59 | 1.23 | .125 | 81.4% | 31.3% | 12.5% | 2.45 | 5.75 | 4.85 | ||||||
| 2025 | CHC | MiLB | 23 | 0 | 0 | 0 | 9 | 0 | 11.0 | 11.45 | 13.09 | 1.64 | .167 | 64.4% | 40.0% | 22.2% | 5.73 | 8.33 | 6.64 | ||||||
| 2026 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 1.1 | 7.95 | 6.58 | 1.63 | .282 | 76.5% | 5.36 | 6.12 | 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 | CHC | DSL | 19 | 1 | 0 | 1 | 16 | 0 | 20.1 | 10.62 | 8.41 | 0.00 | .292 | 59.0% | 38.6% | 0.0% | 5.75 | 5.05 | 5.57 | ||||||
| 2022 | CHC | CPX | 20 | 0 | 0 | 0 | 1 | 1 | 0.2 | 27.00 | 27.00 | 0.00 | .000 | 50.0% | 0.0% | 0.0% | 13.50 | 7.25 | 7.25 | ||||||
| 2025 | CHC | CPX | 23 | 0 | 0 | 0 | 4 | 0 | 3.2 | 12.27 | 22.09 | 2.45 | .250 | 51.7% | 75.0% | 100.0% | 12.27 | 13.50 | 10.20 | ||||||
| 2025 | CHC | A | 23 | 0 | 0 | 0 | 5 | 0 | 7.1 | 11.05 | 8.59 | 1.23 | .125 | 81.4% | 31.3% | 12.5% | 2.45 | 5.75 | 4.85 | ||||||
| 2025 | CHC | MiLB | 23 | 0 | 0 | 0 | 9 | 0 | 11.0 | 11.45 | 13.09 | 1.64 | .167 | 64.4% | 40.0% | 22.2% | 5.73 | 8.33 | 6.64 | ||||||
| 2026 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 1.1 | 7.95 | 6.58 | 1.63 | .282 | 76.5% | 5.36 | 6.12 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | CHC | DSL | 10.62 | 8.41 | 1.26 | 0.00 | 24.7% | 19.6% | 5.2% | .194 | 1.62 | .292 | 59.0% | 133 | 115 | 5.05 | ||||
| 2022 | CHC | CPX | 27.00 | 27.00 | 1.00 | 0.00 | 40.0% | 40.0% | 0.0% | .000 | 3.00 | .000 | 50.0% | 306 | 162 | 7.25 | ||||
| 2025 | CHC | CPX | 12.27 | 22.09 | 0.56 | 2.45 | 20.8% | 37.5% | -16.7% | .214 | 3.27 | .250 | 51.7% | 245 | 265 | 13.50 | ||||
| 2025 | CHC | A | 11.05 | 8.59 | 1.29 | 1.23 | 27.3% | 21.2% | 6.1% | .115 | 1.36 | .125 | 81.4% | 64 | 147 | 5.75 | ||||
| 2025 | CHC | MiLB | 11.45 | 13.09 | 0.88 | 1.64 | 24.6% | 28.1% | -3.5% | .150 | 2.00 | .167 | 64.4% | 124 | 187 | 8.33 | ||||
| 2026 | OOPSY | PROJ | 7.95 | 6.58 | 1.21 | 1.63 | 16.0% | 13.2% | 2.8% | .257 | 1.95 | .282 | 76.5% | 6.12 |
| 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 | CHC | DSL | 10.62 | 8.41 | 1.26 | 0.00 | 24.7% | 19.6% | 5.2% | .194 | 1.62 | .292 | 59.0% | 133 | 115 | 5.05 | ||||
| 2022 | CHC | CPX | 27.00 | 27.00 | 1.00 | 0.00 | 40.0% | 40.0% | 0.0% | .000 | 3.00 | .000 | 50.0% | 306 | 162 | 7.25 | ||||
| 2025 | CHC | CPX | 12.27 | 22.09 | 0.56 | 2.45 | 20.8% | 37.5% | -16.7% | .214 | 3.27 | .250 | 51.7% | 245 | 265 | 13.50 | ||||
| 2025 | CHC | A | 11.05 | 8.59 | 1.29 | 1.23 | 27.3% | 21.2% | 6.1% | .115 | 1.36 | .125 | 81.4% | 64 | 147 | 5.75 | ||||
| 2025 | CHC | MiLB | 11.45 | 13.09 | 0.88 | 1.64 | 24.6% | 28.1% | -3.5% | .150 | 2.00 | .167 | 64.4% | 124 | 187 | 8.33 | ||||
| 2026 | OOPSY | PROJ | 7.95 | 6.58 | 1.21 | 1.63 | 16.0% | 13.2% | 2.8% | .257 | 1.95 | .282 | 76.5% | 6.12 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | CHC | DSL | 1.00 | 22.7% | 38.6% | 38.6% | 29.4% | 0.0% | 31.3% | 22.9% | 45.8% | 129 | 5.57 | |||||||||
| 2022 | CHC | CPX | 0.00 | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 100.0% | 0.0% | 162 | 7.25 | |||||||||
| 2025 | CHC | CPX | 3.00 | 0.0% | 75.0% | 25.0% | 0.0% | 100.0% | 75.0% | 0.0% | 25.0% | 201 | 10.20 | |||||||||
| 2025 | CHC | A | 0.63 | 18.8% | 31.3% | 50.0% | 50.0% | 12.5% | 35.3% | 23.5% | 41.2% | 122 | 4.85 | |||||||||
| 2025 | CHC | MiLB | 0.89 | 15.0% | 40.0% | 45.0% | 44.4% | 22.2% | 42.9% | 19.0% | 38.1% | 148 | 6.64 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | CHC | DSL | 1.00 | 22.7% | 38.6% | 38.6% | 29.4% | 0.0% | 31.3% | 22.9% | 45.8% | 129 | 5.57 | |||||||||
| 2022 | CHC | CPX | 0.00 | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 100.0% | 0.0% | 162 | 7.25 | |||||||||
| 2025 | CHC | CPX | 3.00 | 0.0% | 75.0% | 25.0% | 0.0% | 100.0% | 75.0% | 0.0% | 25.0% | 201 | 10.20 | |||||||||
| 2025 | CHC | A | 0.63 | 18.8% | 31.3% | 50.0% | 50.0% | 12.5% | 35.3% | 23.5% | 41.2% | 122 | 4.85 | |||||||||
| 2025 | CHC | MiLB | 0.89 | 15.0% | 40.0% | 45.0% | 44.4% | 22.2% | 42.9% | 19.0% | 38.1% | 148 | 6.64 |
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
| Season | Team | Level | O-Swing% | Z-Swing% | Swing% | divider | O-Contact% | Z-Contact% | Contact% | Zone% | divider | F-Strike% | SwStr% | CStr% | CSW% | divider | Pace |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | CHC | DSL | 51.6% | 43.2% | 18.6% | 29.3% | 4.2% | 33.5% | |||||||||
| 2022 | CHC | CPX | 37.5% | 33.3% | 20.0% | 25.0% | 6.3% | 31.3% | |||||||||
| 2025 | CHC | CPX | 26.9% | 57.1% | 12.5% | 11.5% | 10.3% | 21.8% | |||||||||
| 2025 | CHC | A | 34.4% | 70.5% | 48.5% | 10.2% | 18.8% | 28.9% | |||||||||
| 2025 | CHC | MiLB | 31.6% | 66.2% | 33.3% | 10.7% | 15.5% | 26.2% |
| Season | Team | Level | O-Swing% | Z-Swing% | Swing% | divider | O-Contact% | Z-Contact% | Contact% | Zone% | divider | F-Strike% | SwStr% | CStr% | CSW% | divider | Pace |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | CHC | DSL | 51.6% | 43.2% | 18.6% | 29.3% | 4.2% | 33.5% | |||||||||
| 2022 | CHC | CPX | 37.5% | 33.3% | 20.0% | 25.0% | 6.3% | 31.3% | |||||||||
| 2025 | CHC | CPX | 26.9% | 57.1% | 12.5% | 11.5% | 10.3% | 21.8% | |||||||||
| 2025 | CHC | A | 34.4% | 70.5% | 48.5% | 10.2% | 18.8% | 28.9% | |||||||||
| 2025 | CHC | MiLB | 31.6% | 66.2% | 33.3% | 10.7% | 15.5% | 26.2% |
