Jairo Diaz
Chicago Cubs (A)C
Age: 22
Bats/Throws: L/R
5'9" / 180
DOB: 7/14/2004
(22 years, 1 month, 29 days)
C
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Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| Season | Team | Level | Age | G | PA | HR | R | RBI | SB | divider | BB% | K% | ISO | BABIP | divider | AVG | OBP | SLG | wOBA | xwOBA | wRC+ | divider | BsR | divider | Off | Def | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CHC | DSL | 17 | 38 | 110 | 0 | 13 | 9 | 2 | 10.0% | 20.0% | .041 | .247 | .196 | .273 | .237 | .263 | 47 | |||||||||
| 2023 | CHC | CPX | 18 | 21 | 70 | 1 | 11 | 6 | 1 | 14.3% | 20.0% | .123 | .318 | .263 | .371 | .386 | .366 | 97 | |||||||||
| 2024 | CHC | CPX | 19 | 23 | 72 | 0 | 6 | 13 | 1 | 9.7% | 20.8% | .081 | .449 | .355 | .417 | .435 | .409 | 124 | |||||||||
| 2025 | CHC | CPX | 20 | 32 | 112 | 0 | 9 | 16 | 10 | 8.9% | 21.4% | .041 | .342 | .265 | .339 | .306 | .316 | 76 | |||||||||
| 2025 | CHC | A | 20 | 12 | 48 | 0 | 10 | 1 | 2 | 25.0% | 22.9% | .086 | .440 | .314 | .479 | .400 | .442 | 169 | |||||||||
| 2025 | CHC | MiLB | 20 | 44 | 160 | 0 | 19 | 17 | 12 | 13.8% | 21.9% | .053 | .366 | .278 | .381 | .331 | .354 | 104 | |||||||||
| 2026 | Steamer | PROJ | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 6.3% | 31.0% | .061 | .236 | .166 | .226 | .228 | .206 | 29 | 0.0 | -0.1 | 0.0 | 0.0 | |||||
| 2026 | OOPSY | PROJ | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 7.7% | 28.9% | .090 | .280 | .204 | .270 | .294 | .253 | 61 | 0.0 | 0.0 | 0.0 | 0.0 | |||||
| 2026 | CHC | A | 21 | 39 | 131 | 2 | 10 | 13 | 0 | 17.6% | 32.8% | .096 | .295 | .192 | .344 | .288 | .322 | 87 | |||||||||
| 2026 | Steamer | ROS | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 6.1% | 35.5% | .063 | .238 | .157 | .216 | .219 | .200 | 23 | 0.0 | -0.1 | 0.0 | 0.0 |
| Season | Team | Level | Age | G | PA | HR | R | RBI | SB | divider | BB% | K% | ISO | BABIP | divider | AVG | OBP | SLG | wOBA | xwOBA | wRC+ | divider | BsR | divider | Off | Def | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CHC | DSL | 17 | 38 | 110 | 0 | 13 | 9 | 2 | 10.0% | 20.0% | .041 | .247 | .196 | .273 | .237 | .263 | 47 | |||||||||
| 2023 | CHC | CPX | 18 | 21 | 70 | 1 | 11 | 6 | 1 | 14.3% | 20.0% | .123 | .318 | .263 | .371 | .386 | .366 | 97 | |||||||||
| 2024 | CHC | CPX | 19 | 23 | 72 | 0 | 6 | 13 | 1 | 9.7% | 20.8% | .081 | .449 | .355 | .417 | .435 | .409 | 124 | |||||||||
| 2025 | CHC | CPX | 20 | 32 | 112 | 0 | 9 | 16 | 10 | 8.9% | 21.4% | .041 | .342 | .265 | .339 | .306 | .316 | 76 | |||||||||
| 2025 | CHC | A | 20 | 12 | 48 | 0 | 10 | 1 | 2 | 25.0% | 22.9% | .086 | .440 | .314 | .479 | .400 | .442 | 169 | |||||||||
| 2025 | CHC | MiLB | 20 | 44 | 160 | 0 | 19 | 17 | 12 | 13.8% | 21.9% | .053 | .366 | .278 | .381 | .331 | .354 | 104 | |||||||||
| 2026 | Steamer | PROJ | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 6.3% | 31.0% | .061 | .236 | .166 | .226 | .228 | .206 | 29 | 0.0 | -0.1 | 0.0 | 0.0 | |||||
| 2026 | OOPSY | PROJ | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 7.7% | 28.9% | .090 | .280 | .204 | .270 | .294 | .253 | 61 | 0.0 | 0.0 | 0.0 | 0.0 | |||||
| 2026 | CHC | A | 21 | 39 | 131 | 2 | 10 | 13 | 0 | 17.6% | 32.8% | .096 | .295 | .192 | .344 | .288 | .322 | 87 | |||||||||
| 2026 | Steamer | ROS | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 6.1% | 35.5% | .063 | .238 | .157 | .216 | .219 | .200 | 23 | 0.0 | -0.1 | 0.0 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| Season | Team | Level | G | AB | PA | H | 1B | 2B | 3B | HR | R | RBI | BB | IBB | SO | HBP | SF | SH | GDP | SB | CS | AVG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CHC | DSL | 38 | 97 | 110 | 19 | 16 | 2 | 1 | 0 | 13 | 9 | 11 | 0 | 22 | 0 | 2 | 0 | 1 | 2 | 0 | .196 |
| 2023 | CHC | CPX | 21 | 57 | 70 | 15 | 11 | 2 | 1 | 1 | 11 | 6 | 10 | 0 | 14 | 1 | 2 | 0 | 3 | 1 | 0 | .263 |
| 2024 | CHC | CPX | 23 | 62 | 72 | 22 | 17 | 5 | 0 | 0 | 6 | 13 | 7 | 0 | 15 | 1 | 2 | 0 | 1 | 1 | 1 | .355 |
| 2025 | CHC | CPX | 32 | 98 | 112 | 26 | 22 | 4 | 0 | 0 | 9 | 16 | 10 | 1 | 24 | 2 | 2 | 0 | 2 | 10 | 1 | .265 |
| 2025 | CHC | A | 12 | 35 | 48 | 11 | 8 | 3 | 0 | 0 | 10 | 1 | 12 | 0 | 11 | 0 | 1 | 0 | 1 | 2 | 0 | .314 |
| 2025 | CHC | MiLB | 44 | 133 | 160 | 37 | 30 | 7 | 0 | 0 | 19 | 17 | 22 | 1 | 35 | 2 | 3 | 0 | 3 | 12 | 1 | .278 |
| 2026 | Steamer | PROJ | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .166 | |
| 2026 | OOPSY | PROJ | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .204 | |
| 2026 | CHC | A | 39 | 104 | 131 | 20 | 14 | 4 | 0 | 2 | 10 | 13 | 23 | 0 | 43 | 2 | 2 | 0 | 3 | 0 | 0 | .192 |
| 2026 | Steamer | ROS | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .157 |
| Season | Team | Level | G | AB | PA | H | 1B | 2B | 3B | HR | R | RBI | BB | IBB | SO | HBP | SF | SH | GDP | SB | CS | AVG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CHC | DSL | 38 | 97 | 110 | 19 | 16 | 2 | 1 | 0 | 13 | 9 | 11 | 0 | 22 | 0 | 2 | 0 | 1 | 2 | 0 | .196 |
| 2023 | CHC | CPX | 21 | 57 | 70 | 15 | 11 | 2 | 1 | 1 | 11 | 6 | 10 | 0 | 14 | 1 | 2 | 0 | 3 | 1 | 0 | .263 |
| 2024 | CHC | CPX | 23 | 62 | 72 | 22 | 17 | 5 | 0 | 0 | 6 | 13 | 7 | 0 | 15 | 1 | 2 | 0 | 1 | 1 | 1 | .355 |
| 2025 | CHC | CPX | 32 | 98 | 112 | 26 | 22 | 4 | 0 | 0 | 9 | 16 | 10 | 1 | 24 | 2 | 2 | 0 | 2 | 10 | 1 | .265 |
| 2025 | CHC | A | 12 | 35 | 48 | 11 | 8 | 3 | 0 | 0 | 10 | 1 | 12 | 0 | 11 | 0 | 1 | 0 | 1 | 2 | 0 | .314 |
| 2025 | CHC | MiLB | 44 | 133 | 160 | 37 | 30 | 7 | 0 | 0 | 19 | 17 | 22 | 1 | 35 | 2 | 3 | 0 | 3 | 12 | 1 | .278 |
| 2026 | Steamer | PROJ | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .166 | |
| 2026 | OOPSY | PROJ | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .204 | |
| 2026 | CHC | A | 39 | 104 | 131 | 20 | 14 | 4 | 0 | 2 | 10 | 13 | 23 | 0 | 43 | 2 | 2 | 0 | 3 | 0 | 0 | .192 |
| 2026 | Steamer | ROS | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .157 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesAverages
| Season | Team | Level | BB% | K% | BB/K | divider | AVG | OBP | SLG | OPS | divider | ISO | Spd | BABIP | divider | UBR | wGDP | XBR | wSB | divider | wRC | wRAA | wOBA | wRC+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CHC | DSL | 10.0% | 20.0% | 0.50 | .196 | .273 | .237 | .510 | .041 | 6.7 | .247 | 0.4 | 7 | -8.3 | .263 | 47 | |||||||
| 2023 | CHC | CPX | 14.3% | 20.0% | 0.71 | .263 | .371 | .386 | .757 | .123 | 7.0 | .318 | 0.1 | 11 | -0.6 | .366 | 97 | |||||||
| 2024 | CHC | CPX | 9.7% | 20.8% | 0.47 | .355 | .417 | .435 | .852 | .081 | 2.1 | .449 | -0.5 | 14 | 2.5 | .409 | 124 | |||||||
| 2025 | CHC | CPX | 8.9% | 21.4% | 0.42 | .265 | .339 | .306 | .645 | .041 | 5.3 | .342 | 1.4 | 12 | -4.2 | .316 | 76 | |||||||
| 2025 | CHC | A | 25.0% | 22.9% | 1.09 | .314 | .479 | .400 | .879 | .086 | 5.6 | .440 | 0.2 | 9 | 3.7 | .442 | 169 | |||||||
| 2025 | CHC | MiLB | 13.8% | 21.9% | 0.63 | .278 | .381 | .331 | .712 | .053 | 5.5 | .366 | 1.5 | 22 | -0.4 | .354 | 104 | |||||||
| 2026 | Steamer | PROJ | 6.3% | 31.0% | 0.20 | .166 | .226 | .228 | .454 | .061 | 4.0 | .236 | 0.0 | 0.0 | 0 | -0.1 | .206 | 29 | ||||||
| 2026 | OOPSY | PROJ | 7.7% | 28.9% | 0.27 | .204 | .270 | .294 | .564 | .090 | 3.6 | .280 | 0.0 | 0 | 0.0 | .253 | 61 | |||||||
| 2026 | CHC | A | 17.6% | 32.8% | 0.53 | .192 | .344 | .288 | .632 | .096 | 0.7 | .295 | -0.3 | 15 | -3.1 | .322 | 87 | |||||||
| 2026 | Steamer | ROS | 6.1% | 35.5% | 0.17 | .157 | .216 | .219 | .436 | .063 | 3.6 | .238 | 0.0 | 0.0 | 0 | -0.1 | .200 | 23 |
| Season | Team | Level | BB% | K% | BB/K | divider | AVG | OBP | SLG | OPS | divider | ISO | Spd | BABIP | divider | UBR | wGDP | XBR | wSB | divider | wRC | wRAA | wOBA | wRC+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CHC | DSL | 10.0% | 20.0% | 0.50 | .196 | .273 | .237 | .510 | .041 | 6.7 | .247 | 0.4 | 7 | -8.3 | .263 | 47 | |||||||
| 2023 | CHC | CPX | 14.3% | 20.0% | 0.71 | .263 | .371 | .386 | .757 | .123 | 7.0 | .318 | 0.1 | 11 | -0.6 | .366 | 97 | |||||||
| 2024 | CHC | CPX | 9.7% | 20.8% | 0.47 | .355 | .417 | .435 | .852 | .081 | 2.1 | .449 | -0.5 | 14 | 2.5 | .409 | 124 | |||||||
| 2025 | CHC | CPX | 8.9% | 21.4% | 0.42 | .265 | .339 | .306 | .645 | .041 | 5.3 | .342 | 1.4 | 12 | -4.2 | .316 | 76 | |||||||
| 2025 | CHC | A | 25.0% | 22.9% | 1.09 | .314 | .479 | .400 | .879 | .086 | 5.6 | .440 | 0.2 | 9 | 3.7 | .442 | 169 | |||||||
| 2025 | CHC | MiLB | 13.8% | 21.9% | 0.63 | .278 | .381 | .331 | .712 | .053 | 5.5 | .366 | 1.5 | 22 | -0.4 | .354 | 104 | |||||||
| 2026 | Steamer | PROJ | 6.3% | 31.0% | 0.20 | .166 | .226 | .228 | .454 | .061 | 4.0 | .236 | 0.0 | 0.0 | 0 | -0.1 | .206 | 29 | ||||||
| 2026 | OOPSY | PROJ | 7.7% | 28.9% | 0.27 | .204 | .270 | .294 | .564 | .090 | 3.6 | .280 | 0.0 | 0 | 0.0 | .253 | 61 | |||||||
| 2026 | CHC | A | 17.6% | 32.8% | 0.53 | .192 | .344 | .288 | .632 | .096 | 0.7 | .295 | -0.3 | 15 | -3.1 | .322 | 87 | |||||||
| 2026 | Steamer | ROS | 6.1% | 35.5% | 0.17 | .157 | .216 | .219 | .436 | .063 | 3.6 | .238 | 0.0 | 0.0 | 0 | -0.1 | .200 | 23 |

