Junior Ciprian
Arizona Diamondbacks (A+)P
Age: 21
Bats/Throws: R/R
6'3" / 180
DOB: 6/2/2005
(21 years, 2 months, 30 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 | ARI | DSL | 18 | 0 | 0 | 0 | 3 | 1 | 3.0 | 6.00 | 12.00 | 0.00 | .182 | 37.5% | 63.6% | 0.0% | 9.00 | 8.64 | 9.13 | ||||||
| 2024 | ARI | DSL | 19 | 1 | 1 | 1 | 11 | 3 | 25.0 | 11.52 | 5.04 | 0.00 | .349 | 67.6% | 43.3% | 0.0% | 3.60 | 3.22 | 3.69 | ||||||
| 2025 | ARI | CPX | 20 | 2 | 1 | 1 | 12 | 8 | 39.0 | 7.62 | 5.08 | 0.92 | .264 | 70.6% | 40.7% | 9.1% | 4.62 | 6.14 | 5.82 | ||||||
| 2025 | ARI | A | 20 | 0 | 1 | 0 | 5 | 4 | 15.2 | 10.34 | 5.17 | 0.00 | .205 | 38.9% | 25.0% | 0.0% | 3.45 | 3.62 | 4.73 | ||||||
| 2025 | ARI | MiLB | 20 | 2 | 2 | 1 | 17 | 12 | 54.2 | 8.40 | 5.10 | 0.66 | .248 | 62.5% | 36.8% | 6.3% | 4.28 | 5.42 | 5.50 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.22 | 5.52 | 1.47 | .302 | 67.3% | 40.2% | 6.24 | 6.08 | 6.02 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 3.2 | 4.85 | 4.95 | 1.42 | .287 | 62.5% | 6.02 | 5.91 | 0.0 | ||||||||
| 2026 | ARI | A | 21 | 5 | 4 | 0 | 15 | 15 | 71.2 | 10.05 | 3.89 | 0.75 | .226 | 75.4% | 36.1% | 8.2% | 2.76 | 4.60 | 5.17 | ||||||
| 2026 | ARI | A+ | 21 | 2 | 1 | 0 | 6 | 6 | 29.0 | 8.07 | 5.59 | 0.62 | .203 | 55.9% | 40.5% | 6.5% | 4.34 | 4.69 | 5.78 | ||||||
| 2026 | ARI | MiLB | 21 | 7 | 5 | 0 | 21 | 21 | 100.2 | 9.48 | 4.38 | 0.72 | .219 | 69.1% | 37.4% | 7.7% | 3.22 | 4.62 | 5.35 | ||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.76 | 5.28 | 1.50 | .301 | 67.7% | 6.06 | 5.86 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 4.4 | 5.41 | 4.84 | 1.29 | .283 | 60.9% | 5.71 | 5.57 | 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 | ARI | DSL | 18 | 0 | 0 | 0 | 3 | 1 | 3.0 | 6.00 | 12.00 | 0.00 | .182 | 37.5% | 63.6% | 0.0% | 9.00 | 8.64 | 9.13 | ||||||
| 2024 | ARI | DSL | 19 | 1 | 1 | 1 | 11 | 3 | 25.0 | 11.52 | 5.04 | 0.00 | .349 | 67.6% | 43.3% | 0.0% | 3.60 | 3.22 | 3.69 | ||||||
| 2025 | ARI | CPX | 20 | 2 | 1 | 1 | 12 | 8 | 39.0 | 7.62 | 5.08 | 0.92 | .264 | 70.6% | 40.7% | 9.1% | 4.62 | 6.14 | 5.82 | ||||||
| 2025 | ARI | A | 20 | 0 | 1 | 0 | 5 | 4 | 15.2 | 10.34 | 5.17 | 0.00 | .205 | 38.9% | 25.0% | 0.0% | 3.45 | 3.62 | 4.73 | ||||||
| 2025 | ARI | MiLB | 20 | 2 | 2 | 1 | 17 | 12 | 54.2 | 8.40 | 5.10 | 0.66 | .248 | 62.5% | 36.8% | 6.3% | 4.28 | 5.42 | 5.50 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.22 | 5.52 | 1.47 | .302 | 67.3% | 40.2% | 6.24 | 6.08 | 6.02 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 3.2 | 4.85 | 4.95 | 1.42 | .287 | 62.5% | 6.02 | 5.91 | 0.0 | ||||||||
| 2026 | ARI | A | 21 | 5 | 4 | 0 | 15 | 15 | 71.2 | 10.05 | 3.89 | 0.75 | .226 | 75.4% | 36.1% | 8.2% | 2.76 | 4.60 | 5.17 | ||||||
| 2026 | ARI | A+ | 21 | 2 | 1 | 0 | 6 | 6 | 29.0 | 8.07 | 5.59 | 0.62 | .203 | 55.9% | 40.5% | 6.5% | 4.34 | 4.69 | 5.78 | ||||||
| 2026 | ARI | MiLB | 21 | 7 | 5 | 0 | 21 | 21 | 100.2 | 9.48 | 4.38 | 0.72 | .219 | 69.1% | 37.4% | 7.7% | 3.22 | 4.62 | 5.35 | ||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.76 | 5.28 | 1.50 | .301 | 67.7% | 6.06 | 5.86 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 4.4 | 5.41 | 4.84 | 1.29 | .283 | 60.9% | 5.71 | 5.57 | 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 | ARI | DSL | 0 | 0 | 9.00 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 3.0 | 19 | 2 | 5 | 3 | 0 | 4 | 0 | 2 | 1 | 0 | 2 | |
| 2024 | ARI | DSL | 1 | 1 | 3.60 | 11 | 3 | 0 | 0 | 1 | 0 | 0 | 25.0 | 110 | 22 | 12 | 10 | 0 | 14 | 0 | 1 | 4 | 1 | 32 | |
| 2025 | ARI | CPX | 2 | 1 | 4.62 | 12 | 8 | 0 | 0 | 1 | 0 | 0 | 39.0 | 169 | 32 | 21 | 20 | 4 | 22 | 0 | 4 | 3 | 1 | 33 | |
| 2025 | ARI | A | 0 | 1 | 3.45 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 15.2 | 67 | 8 | 11 | 6 | 0 | 9 | 0 | 1 | 1 | 0 | 18 | |
| 2025 | ARI | MiLB | 2 | 2 | 4.28 | 17 | 12 | 0 | 0 | 1 | 0 | 0 | 54.2 | 236 | 40 | 32 | 26 | 4 | 31 | 0 | 5 | 4 | 1 | 51 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.02 | 1 | 1 | 0 | 0 | 0 | 3.2 | 14 | 3 | 2 | 2 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | ARI | A | 5 | 4 | 2.76 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | 71.2 | 286 | 44 | 25 | 22 | 6 | 31 | 0 | 1 | 4 | 0 | 80 | |
| 2026 | ARI | A+ | 2 | 1 | 4.34 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 29.0 | 120 | 17 | 17 | 14 | 2 | 18 | 0 | 0 | 4 | 0 | 26 | |
| 2026 | ARI | MiLB | 7 | 5 | 3.22 | 21 | 21 | 0 | 0 | 0 | 0 | 0 | 100.2 | 406 | 61 | 42 | 36 | 8 | 49 | 0 | 1 | 8 | 0 | 106 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.71 | 1 | 1 | 0 | 0 | 0 | 4.4 | 18 | 4 | 3 | 3 | 1 | 2 | 0 | 0 | 3 |
| 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 | ARI | DSL | 0 | 0 | 9.00 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 3.0 | 19 | 2 | 5 | 3 | 0 | 4 | 0 | 2 | 1 | 0 | 2 | |
| 2024 | ARI | DSL | 1 | 1 | 3.60 | 11 | 3 | 0 | 0 | 1 | 0 | 0 | 25.0 | 110 | 22 | 12 | 10 | 0 | 14 | 0 | 1 | 4 | 1 | 32 | |
| 2025 | ARI | CPX | 2 | 1 | 4.62 | 12 | 8 | 0 | 0 | 1 | 0 | 0 | 39.0 | 169 | 32 | 21 | 20 | 4 | 22 | 0 | 4 | 3 | 1 | 33 | |
| 2025 | ARI | A | 0 | 1 | 3.45 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 15.2 | 67 | 8 | 11 | 6 | 0 | 9 | 0 | 1 | 1 | 0 | 18 | |
| 2025 | ARI | MiLB | 2 | 2 | 4.28 | 17 | 12 | 0 | 0 | 1 | 0 | 0 | 54.2 | 236 | 40 | 32 | 26 | 4 | 31 | 0 | 5 | 4 | 1 | 51 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.02 | 1 | 1 | 0 | 0 | 0 | 3.2 | 14 | 3 | 2 | 2 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | ARI | A | 5 | 4 | 2.76 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | 71.2 | 286 | 44 | 25 | 22 | 6 | 31 | 0 | 1 | 4 | 0 | 80 | |
| 2026 | ARI | A+ | 2 | 1 | 4.34 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 29.0 | 120 | 17 | 17 | 14 | 2 | 18 | 0 | 0 | 4 | 0 | 26 | |
| 2026 | ARI | MiLB | 7 | 5 | 3.22 | 21 | 21 | 0 | 0 | 0 | 0 | 0 | 100.2 | 406 | 61 | 42 | 36 | 8 | 49 | 0 | 1 | 8 | 0 | 106 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.71 | 1 | 1 | 0 | 0 | 0 | 4.4 | 18 | 4 | 3 | 3 | 1 | 2 | 0 | 0 | 3 |
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 | ARI | DSL | 6.00 | 12.00 | 0.50 | 0.00 | 10.5% | 21.1% | -10.5% | .154 | 2.00 | .182 | 37.5% | 181 | 180 | 8.64 | ||||
| 2024 | ARI | DSL | 11.52 | 5.04 | 2.29 | 0.00 | 29.1% | 12.7% | 16.4% | .232 | 1.44 | .349 | 67.6% | 68 | 63 | 3.22 | ||||
| 2025 | ARI | CPX | 7.62 | 5.08 | 1.50 | 0.92 | 19.5% | 13.0% | 6.5% | .224 | 1.38 | .264 | 70.6% | 94 | 121 | 6.14 | ||||
| 2025 | ARI | A | 10.34 | 5.17 | 2.00 | 0.00 | 26.9% | 13.4% | 13.4% | .140 | 1.09 | .205 | 38.9% | 77 | 80 | 3.62 | ||||
| 2025 | ARI | MiLB | 8.40 | 5.10 | 1.65 | 0.66 | 21.6% | 13.1% | 8.5% | .200 | 1.30 | .248 | 62.5% | 89 | 109 | 5.42 | ||||
| 2026 | Steamer | PROJ | 5.22 | 5.52 | 0.95 | 1.47 | 12.3% | 13.0% | -0.7% | .287 | 1.78 | .302 | 67.3% | 6.08 | ||||||
| 2026 | OOPSY | PROJ | 4.85 | 4.95 | 0.98 | 1.42 | 12.4% | 12.6% | -0.2% | .276 | 1.58 | .287 | 62.5% | 5.91 | ||||||
| 2026 | ARI | A | 10.05 | 3.89 | 2.58 | 0.75 | 28.0% | 10.8% | 17.1% | .173 | 1.05 | .226 | 75.4% | 51 | 83 | 4.60 | ||||
| 2026 | ARI | A+ | 8.07 | 5.59 | 1.44 | 0.62 | 21.7% | 15.0% | 6.7% | .167 | 1.21 | .203 | 55.9% | 88 | 96 | 4.69 | ||||
| 2026 | ARI | MiLB | 9.48 | 4.38 | 2.16 | 0.72 | 26.1% | 12.1% | 14.0% | .171 | 1.09 | .219 | 69.1% | 61 | 87 | 4.62 | ||||
| 2026 | Steamer | ROS | 5.76 | 5.28 | 1.09 | 1.50 | 13.7% | 12.6% | 1.1% | .282 | 1.72 | .301 | 67.7% | 5.86 | ||||||
| 2026 | OOPSY | ROS | 5.41 | 4.84 | 1.12 | 1.29 | 14.7% | 13.2% | 1.6% | .264 | 1.46 | .283 | 60.9% | 5.57 |
| 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 | ARI | DSL | 6.00 | 12.00 | 0.50 | 0.00 | 10.5% | 21.1% | -10.5% | .154 | 2.00 | .182 | 37.5% | 181 | 180 | 8.64 | ||||
| 2024 | ARI | DSL | 11.52 | 5.04 | 2.29 | 0.00 | 29.1% | 12.7% | 16.4% | .232 | 1.44 | .349 | 67.6% | 68 | 63 | 3.22 | ||||
| 2025 | ARI | CPX | 7.62 | 5.08 | 1.50 | 0.92 | 19.5% | 13.0% | 6.5% | .224 | 1.38 | .264 | 70.6% | 94 | 121 | 6.14 | ||||
| 2025 | ARI | A | 10.34 | 5.17 | 2.00 | 0.00 | 26.9% | 13.4% | 13.4% | .140 | 1.09 | .205 | 38.9% | 77 | 80 | 3.62 | ||||
| 2025 | ARI | MiLB | 8.40 | 5.10 | 1.65 | 0.66 | 21.6% | 13.1% | 8.5% | .200 | 1.30 | .248 | 62.5% | 89 | 109 | 5.42 | ||||
| 2026 | Steamer | PROJ | 5.22 | 5.52 | 0.95 | 1.47 | 12.3% | 13.0% | -0.7% | .287 | 1.78 | .302 | 67.3% | 6.08 | ||||||
| 2026 | OOPSY | PROJ | 4.85 | 4.95 | 0.98 | 1.42 | 12.4% | 12.6% | -0.2% | .276 | 1.58 | .287 | 62.5% | 5.91 | ||||||
| 2026 | ARI | A | 10.05 | 3.89 | 2.58 | 0.75 | 28.0% | 10.8% | 17.1% | .173 | 1.05 | .226 | 75.4% | 51 | 83 | 4.60 | ||||
| 2026 | ARI | A+ | 8.07 | 5.59 | 1.44 | 0.62 | 21.7% | 15.0% | 6.7% | .167 | 1.21 | .203 | 55.9% | 88 | 96 | 4.69 | ||||
| 2026 | ARI | MiLB | 9.48 | 4.38 | 2.16 | 0.72 | 26.1% | 12.1% | 14.0% | .171 | 1.09 | .219 | 69.1% | 61 | 87 | 4.62 | ||||
| 2026 | Steamer | ROS | 5.76 | 5.28 | 1.09 | 1.50 | 13.7% | 12.6% | 1.1% | .282 | 1.72 | .301 | 67.7% | 5.86 | ||||||
| 2026 | OOPSY | ROS | 5.41 | 4.84 | 1.12 | 1.29 | 14.7% | 13.2% | 1.6% | .264 | 1.46 | .283 | 60.9% | 5.57 |

