Jairo Diaz
Chicago Cubs (A)C
Age: 21
Bats/Throws: L/R
5'10" / 180
DOB: 7/14/2004
(21 years, 19 days)
C
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Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| Season | Team | Level | Age | G G - Games Played | PA PA - Plate Appearances | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | SB SB - Stolen Bases | divider | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | ISO ISO - Isolated Power (SLG-AVG) | BABIP BABIP - Batting Average on Balls in Play | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | wOBA wOBA - Weighted On Base Average (Linear Weights) | xwOBA xwOBA - Expected weighted on-base average | wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA | divider | BsR Base Running - Base running runs above average, includes SB or CS | divider | Off Offense - Batting and Base Running combined (above average) | Def Defense - Fielding and Positional Adjustment combined (above average) | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Steamer | PROJ | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 4.1% | 32.3% | .049 | .202 | .142 | .185 | .191 | .171 | 7 | 0.0 | -0.1 | 0.0 | 0.0 | |||||
| 2025 | OOPSY | PROJ | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 6.5% | 29.1% | .100 | .279 | .206 | .262 | .306 | .252 | 62 | 0.0 | 0.0 | 0.0 | 0.0 | |||||
| 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 | 1 | 4 | 0 | 0 | 0 | 0 | 0.0% | 25.0% | .000 | .333 | .250 | .250 | .250 | .244 | 52 | |||||||||
| 2025 | CHC | MiLB | 20 | 33 | 116 | 0 | 9 | 16 | 10 | 8.6% | 21.6% | .039 | .342 | .265 | .336 | .304 | .314 | 76 | |||||||||
| 2025 | Steamer | ROS | 0 | 1 | 0 | 0 | 0 | 0 | 4.5% | 32.2% | .045 | .208 | .145 | .190 | .190 | .173 | 5 | 0.0 | -0.1 | 0.0 | 0.0 |
| Season | Team | Level | Age | G G - Games Played | PA PA - Plate Appearances | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | SB SB - Stolen Bases | divider | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | ISO ISO - Isolated Power (SLG-AVG) | BABIP BABIP - Batting Average on Balls in Play | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | wOBA wOBA - Weighted On Base Average (Linear Weights) | xwOBA xwOBA - Expected weighted on-base average | wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA | divider | BsR Base Running - Base running runs above average, includes SB or CS | divider | Off Offense - Batting and Base Running combined (above average) | Def Defense - Fielding and Positional Adjustment combined (above average) | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Steamer | PROJ | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 4.1% | 32.3% | .049 | .202 | .142 | .185 | .191 | .171 | 7 | 0.0 | -0.1 | 0.0 | 0.0 | |||||
| 2025 | OOPSY | PROJ | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 6.5% | 29.1% | .100 | .279 | .206 | .262 | .306 | .252 | 62 | 0.0 | 0.0 | 0.0 | 0.0 | |||||
| 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 | 1 | 4 | 0 | 0 | 0 | 0 | 0.0% | 25.0% | .000 | .333 | .250 | .250 | .250 | .244 | 52 | |||||||||
| 2025 | CHC | MiLB | 20 | 33 | 116 | 0 | 9 | 16 | 10 | 8.6% | 21.6% | .039 | .342 | .265 | .336 | .304 | .314 | 76 | |||||||||
| 2025 | Steamer | ROS | 0 | 1 | 0 | 0 | 0 | 0 | 4.5% | 32.2% | .045 | .208 | .145 | .190 | .190 | .173 | 5 | 0.0 | -0.1 | 0.0 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| Season | Team | Level | G G - Games Played | AB AB - At Bats | PA PA - Plate Appearances | H H - Hits | 1B 1B - Singles | 2B 2B - Doubles | 3B 3B - Triples | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | BB BB - Walks | IBB IBB - Intentional Walks | SO SO - Strike Outs | HBP HBP - Hit by Pitch | SF SF - Sacrifice Fly | SH SH - Sacrifice Hit | GDP GDP - Ground into Double Play | SB SB - Stolen Bases | CS CS - Caught Stealing | AVG AVG - Batting Average (H/AB) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Steamer | PROJ | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .142 | |
| 2025 | OOPSY | PROJ | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .206 | |
| 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 | 1 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | .250 |
| 2025 | CHC | MiLB | 33 | 102 | 116 | 27 | 23 | 4 | 0 | 0 | 9 | 16 | 10 | 1 | 25 | 2 | 2 | 0 | 3 | 10 | 1 | .265 |
| 2025 | Steamer | ROS | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .145 |
| Season | Team | Level | G G - Games Played | AB AB - At Bats | PA PA - Plate Appearances | H H - Hits | 1B 1B - Singles | 2B 2B - Doubles | 3B 3B - Triples | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | BB BB - Walks | IBB IBB - Intentional Walks | SO SO - Strike Outs | HBP HBP - Hit by Pitch | SF SF - Sacrifice Fly | SH SH - Sacrifice Hit | GDP GDP - Ground into Double Play | SB SB - Stolen Bases | CS CS - Caught Stealing | AVG AVG - Batting Average (H/AB) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Steamer | PROJ | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .142 | |
| 2025 | OOPSY | PROJ | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .206 | |
| 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 | 1 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | .250 |
| 2025 | CHC | MiLB | 33 | 102 | 116 | 27 | 23 | 4 | 0 | 0 | 9 | 16 | 10 | 1 | 25 | 2 | 2 | 0 | 3 | 10 | 1 | .265 |
| 2025 | Steamer | ROS | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .145 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesAverages
| Season | Team | Level | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | BB/K BB/K - Walk to Strikeout Ratio (BB/SO) | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | OPS OPS - On Base + Slugging Percentage | divider | ISO ISO - Isolated Power (SLG-AVG) | Spd Spd - Speed Score (4 Component Version) | BABIP BABIP - Batting Average on Balls in Play | divider | UBR UBR - Ultimate Base Running in runs above average, does not include SB or CS | wGDP wGDP - Ground into Double Play Runs above average | XBR XBR - Statcast baserunning above average | wSB wSB - Stolen Bases and Caught Stealing runs above average | divider | wRC wRC - Runs Created based wOBA | wRAA wRAA - Runs Above Average based on wOBA | wOBA wOBA - Weighted On Base Average (Linear Weights) | wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Steamer | PROJ | 4.1% | 32.3% | 0.13 | .142 | .185 | .191 | .376 | .049 | 4.0 | .202 | 0.0 | 0.0 | 0 | -0.1 | .171 | 7 | ||||||
| 2025 | OOPSY | PROJ | 6.5% | 29.1% | 0.22 | .206 | .262 | .306 | .568 | .100 | 3.3 | .279 | 0.0 | 0 | 0.0 | .252 | 62 | |||||||
| 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 | 0.0% | 25.0% | 0.00 | .250 | .250 | .250 | .500 | .000 | 0.1 | .333 | 0.0 | 0 | -0.3 | .244 | 52 | |||||||
| 2025 | CHC | MiLB | 8.6% | 21.6% | 0.40 | .265 | .336 | .304 | .640 | .039 | 5.2 | .342 | 1.4 | 13 | -4.4 | .314 | 76 | |||||||
| 2025 | Steamer | ROS | 4.5% | 32.2% | 0.14 | .145 | .190 | .190 | .380 | .045 | 4.1 | .208 | 0.0 | 0.0 | 0 | -0.1 | .173 | 5 |
| Season | Team | Level | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | BB/K BB/K - Walk to Strikeout Ratio (BB/SO) | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | OPS OPS - On Base + Slugging Percentage | divider | ISO ISO - Isolated Power (SLG-AVG) | Spd Spd - Speed Score (4 Component Version) | BABIP BABIP - Batting Average on Balls in Play | divider | UBR UBR - Ultimate Base Running in runs above average, does not include SB or CS | wGDP wGDP - Ground into Double Play Runs above average | XBR XBR - Statcast baserunning above average | wSB wSB - Stolen Bases and Caught Stealing runs above average | divider | wRC wRC - Runs Created based wOBA | wRAA wRAA - Runs Above Average based on wOBA | wOBA wOBA - Weighted On Base Average (Linear Weights) | wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Steamer | PROJ | 4.1% | 32.3% | 0.13 | .142 | .185 | .191 | .376 | .049 | 4.0 | .202 | 0.0 | 0.0 | 0 | -0.1 | .171 | 7 | ||||||
| 2025 | OOPSY | PROJ | 6.5% | 29.1% | 0.22 | .206 | .262 | .306 | .568 | .100 | 3.3 | .279 | 0.0 | 0 | 0.0 | .252 | 62 | |||||||
| 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 | 0.0% | 25.0% | 0.00 | .250 | .250 | .250 | .500 | .000 | 0.1 | .333 | 0.0 | 0 | -0.3 | .244 | 52 | |||||||
| 2025 | CHC | MiLB | 8.6% | 21.6% | 0.40 | .265 | .336 | .304 | .640 | .039 | 5.2 | .342 | 1.4 | 13 | -4.4 | .314 | 76 | |||||||
| 2025 | Steamer | ROS | 4.5% | 32.2% | 0.14 | .145 | .190 | .190 | .380 | .045 | 4.1 | .208 | 0.0 | 0.0 | 0 | -0.1 | .173 | 5 |
