Yujanyer Herrera
Colorado Rockies (A+)P
Age: 21
Bats/Throws: R/R
6'3" / 175
DOB: 8/17/2003
(21 years, 3 months, 15 days)
P
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Preseason ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | Age | W W - Wins | L L - Losses | SV SV - Saves | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | GB% GB% - Ground Ball Percentage (GB/BIP) | HR/FB HR/FB - Home Run to Fly Ball Ratio | divider | vFA vFA - Fourseam Fastball velocity (Pitch Info) | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA | FIP FIP - Fielder Independent Pitching on an ERA scale | xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | MIL | CPX | 17 | 2 | 3 | 0 | 8 | 3 | 26.2 | 10.13 | 6.75 | 2.03 | .398 | 54.9% | 47.1% | 19.4% | 9.79 | 7.84 | 6.37 | ||||||
| 2021 | MIL | CPX | 17 | 1 | 0 | 0 | 3 | 1 | 8.1 | 7.56 | 8.64 | 1.08 | .400 | 68.2% | 50.0% | 12.5% | 6.48 | 7.23 | 6.87 | ||||||
| 2022 | MIL | CPX | 18 | 2 | 3 | 0 | 11 | 8 | 43.2 | 9.48 | 2.06 | 0.41 | .359 | 53.9% | 49.2% | 5.4% | 5.36 | 3.85 | 4.14 | ||||||
| 2022 | MIL | A | 18 | 0 | 1 | 0 | 4 | 2 | 14.2 | 5.52 | 7.98 | 0.61 | .423 | 54.6% | 47.2% | 6.7% | 9.82 | 6.57 | 6.90 | ||||||
| 2023 | MIL | A | 19 | 5 | 4 | 1 | 22 | 11 | 79.1 | 7.37 | 5.33 | 0.34 | .299 | 70.6% | 54.1% | 5.2% | 4.08 | 4.67 | 4.94 | ||||||
| 2024 | MIL | A | 20 | 3 | 0 | 0 | 4 | 0 | 17.0 | 14.29 | 3.18 | 0.00 | .323 | 75.0% | 54.8% | 0.0% | 2.12 | 1.46 | 1.83 | ||||||
| 2024 | COL | A+ | 20 | 1 | 0 | 0 | 6 | 6 | 32.2 | 9.09 | 3.03 | 0.28 | .291 | 68.3% | 56.0% | 4.5% | 3.31 | 3.01 | 3.41 | ||||||
| 2024 | MIL | A+ | 20 | 6 | 1 | 1 | 12 | 9 | 51.0 | 8.82 | 3.00 | 0.18 | .331 | 73.7% | 47.9% | 2.8% | 3.18 | 3.09 | 3.61 | ||||||
| 2025 | Steamer Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.30 | 4.52 | 1.37 | .316 | 67.2% | 48.9% | 5.91 | 5.65 | 5.24 | 0.0 |
| Season | Team | Level | Age | W W - Wins | L L - Losses | SV SV - Saves | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | GB% GB% - Ground Ball Percentage (GB/BIP) | HR/FB HR/FB - Home Run to Fly Ball Ratio | divider | vFA vFA - Fourseam Fastball velocity (Pitch Info) | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA | FIP FIP - Fielder Independent Pitching on an ERA scale | xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | MIL | CPX | 17 | 2 | 3 | 0 | 8 | 3 | 26.2 | 10.13 | 6.75 | 2.03 | .398 | 54.9% | 47.1% | 19.4% | 9.79 | 7.84 | 6.37 | ||||||
| 2021 | MIL | CPX | 17 | 1 | 0 | 0 | 3 | 1 | 8.1 | 7.56 | 8.64 | 1.08 | .400 | 68.2% | 50.0% | 12.5% | 6.48 | 7.23 | 6.87 | ||||||
| 2022 | MIL | CPX | 18 | 2 | 3 | 0 | 11 | 8 | 43.2 | 9.48 | 2.06 | 0.41 | .359 | 53.9% | 49.2% | 5.4% | 5.36 | 3.85 | 4.14 | ||||||
| 2022 | MIL | A | 18 | 0 | 1 | 0 | 4 | 2 | 14.2 | 5.52 | 7.98 | 0.61 | .423 | 54.6% | 47.2% | 6.7% | 9.82 | 6.57 | 6.90 | ||||||
| 2023 | MIL | A | 19 | 5 | 4 | 1 | 22 | 11 | 79.1 | 7.37 | 5.33 | 0.34 | .299 | 70.6% | 54.1% | 5.2% | 4.08 | 4.67 | 4.94 | ||||||
| 2024 | MIL | A | 20 | 3 | 0 | 0 | 4 | 0 | 17.0 | 14.29 | 3.18 | 0.00 | .323 | 75.0% | 54.8% | 0.0% | 2.12 | 1.46 | 1.83 | ||||||
| 2024 | COL | A+ | 20 | 1 | 0 | 0 | 6 | 6 | 32.2 | 9.09 | 3.03 | 0.28 | .291 | 68.3% | 56.0% | 4.5% | 3.31 | 3.01 | 3.41 | ||||||
| 2024 | MIL | A+ | 20 | 6 | 1 | 1 | 12 | 9 | 51.0 | 8.82 | 3.00 | 0.18 | .331 | 73.7% | 47.9% | 2.8% | 3.18 | 3.09 | 3.61 | ||||||
| 2025 | Steamer Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.30 | 4.52 | 1.37 | .316 | 67.2% | 48.9% | 5.91 | 5.65 | 5.24 | 0.0 |
Preseason ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | W W - Wins | L L - Losses | ERA ERA - Earned Run Average ((ER*9)/IP) | G G - Games Pitched | GS GS - Games Started | QS | CG CG - Complete Games | ShO ShO - Shoutouts | SV SV - Saves | HLD HLD - Holds | BS BS - Blown Saves | IP IP - Innings Pitched | TBF TBF - Total Batters Faced | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | IBB IBB - Intentional | HBP HBP - Hit Batters | WP WP - Wild Pitches | BK BK - Balks | SO SO - Strikeouts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | MIL | CPX | 2 | 3 | 9.79 | 8 | 3 | 0 | 0 | 0 | 1 | 0 | 26.2 | 143 | 39 | 33 | 29 | 6 | 20 | 0 | 4 | 7 | 0 | 30 | |
| 2021 | MIL | CPX | 1 | 0 | 6.48 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 8.1 | 41 | 11 | 7 | 6 | 1 | 8 | 0 | 0 | 0 | 0 | 7 | |
| 2022 | MIL | CPX | 2 | 3 | 5.36 | 11 | 8 | 0 | 0 | 0 | 0 | 0 | 43.2 | 192 | 48 | 31 | 26 | 2 | 10 | 0 | 6 | 11 | 3 | 46 | |
| 2022 | MIL | A | 0 | 1 | 9.82 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 14.2 | 77 | 23 | 18 | 16 | 1 | 13 | 0 | 2 | 2 | 0 | 9 | |
| 2023 | MIL | A | 5 | 4 | 4.08 | 22 | 11 | 0 | 0 | 1 | 2 | 1 | 79.1 | 348 | 70 | 40 | 36 | 3 | 47 | 0 | 9 | 13 | 0 | 65 | |
| 2024 | MIL | A | 3 | 0 | 2.12 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 17.0 | 64 | 10 | 4 | 4 | 0 | 6 | 0 | 0 | 1 | 0 | 27 | |
| 2024 | COL | A+ | 1 | 0 | 3.31 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 32.2 | 132 | 26 | 13 | 12 | 1 | 11 | 0 | 1 | 2 | 0 | 33 | |
| 2024 | MIL | A+ | 6 | 1 | 3.18 | 12 | 9 | 0 | 0 | 1 | 1 | 0 | 51.0 | 219 | 49 | 20 | 18 | 1 | 17 | 0 | 6 | 4 | 0 | 50 | |
| 2025 | Steamer Steamer | PROJ | 0 | 0 | 5.91 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 |
| Season | Team | Level | W W - Wins | L L - Losses | ERA ERA - Earned Run Average ((ER*9)/IP) | G G - Games Pitched | GS GS - Games Started | QS | CG CG - Complete Games | ShO ShO - Shoutouts | SV SV - Saves | HLD HLD - Holds | BS BS - Blown Saves | IP IP - Innings Pitched | TBF TBF - Total Batters Faced | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | IBB IBB - Intentional | HBP HBP - Hit Batters | WP WP - Wild Pitches | BK BK - Balks | SO SO - Strikeouts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | MIL | CPX | 2 | 3 | 9.79 | 8 | 3 | 0 | 0 | 0 | 1 | 0 | 26.2 | 143 | 39 | 33 | 29 | 6 | 20 | 0 | 4 | 7 | 0 | 30 | |
| 2021 | MIL | CPX | 1 | 0 | 6.48 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 8.1 | 41 | 11 | 7 | 6 | 1 | 8 | 0 | 0 | 0 | 0 | 7 | |
| 2022 | MIL | CPX | 2 | 3 | 5.36 | 11 | 8 | 0 | 0 | 0 | 0 | 0 | 43.2 | 192 | 48 | 31 | 26 | 2 | 10 | 0 | 6 | 11 | 3 | 46 | |
| 2022 | MIL | A | 0 | 1 | 9.82 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 14.2 | 77 | 23 | 18 | 16 | 1 | 13 | 0 | 2 | 2 | 0 | 9 | |
| 2023 | MIL | A | 5 | 4 | 4.08 | 22 | 11 | 0 | 0 | 1 | 2 | 1 | 79.1 | 348 | 70 | 40 | 36 | 3 | 47 | 0 | 9 | 13 | 0 | 65 | |
| 2024 | MIL | A | 3 | 0 | 2.12 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 17.0 | 64 | 10 | 4 | 4 | 0 | 6 | 0 | 0 | 1 | 0 | 27 | |
| 2024 | COL | A+ | 1 | 0 | 3.31 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 32.2 | 132 | 26 | 13 | 12 | 1 | 11 | 0 | 1 | 2 | 0 | 33 | |
| 2024 | MIL | A+ | 6 | 1 | 3.18 | 12 | 9 | 0 | 0 | 1 | 1 | 0 | 51.0 | 219 | 49 | 20 | 18 | 1 | 17 | 0 | 6 | 4 | 0 | 50 | |
| 2025 | Steamer Steamer | PROJ | 0 | 0 | 5.91 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 |
Preseason ProjectionsMinor LeaguesSpring TrainingAverages
| Season | Team | Level | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | K/BB K/BB - Strikeout to Walk Ratio (SO/BB) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | divider | K% K% - Strikeout Percentage (SO/TBF) | BB% BB% - Walk Percentage (BB/TBF) | K-BB% K-BB% - The difference between strikeout percentage and walk percentage | divider | AVG AVG - Batting Average Against | WHIP WHIP - Walks + Hits divided by Innings Pitched | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | divider | ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better | FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better | divider | FIP FIP - Fielder Independent Pitching on an ERA scale |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | MIL | CPX | 10.13 | 6.75 | 1.50 | 2.03 | 21.0% | 14.0% | 7.0% | .328 | 2.21 | .398 | 54.9% | 7.84 | ||||||
| 2021 | MIL | CPX | 7.56 | 8.64 | 0.88 | 1.08 | 17.1% | 19.5% | -2.4% | .333 | 2.28 | .400 | 68.2% | 7.23 | ||||||
| 2022 | MIL | CPX | 9.48 | 2.06 | 4.60 | 0.41 | 24.0% | 5.2% | 18.8% | .273 | 1.33 | .359 | 53.9% | 3.85 | ||||||
| 2022 | MIL | A | 5.52 | 7.98 | 0.69 | 0.61 | 11.7% | 16.9% | -5.2% | .371 | 2.45 | .423 | 54.6% | 6.57 | ||||||
| 2023 | MIL | A | 7.37 | 5.33 | 1.38 | 0.34 | 18.7% | 13.5% | 5.2% | .240 | 1.47 | .299 | 70.6% | 4.67 | ||||||
| 2024 | MIL | A | 14.29 | 3.18 | 4.50 | 0.00 | 42.2% | 9.4% | 32.8% | .172 | 0.94 | .323 | 75.0% | 1.46 | ||||||
| 2024 | COL | A+ | 9.09 | 3.03 | 3.00 | 0.28 | 25.0% | 8.3% | 16.7% | .217 | 1.13 | .291 | 68.3% | 3.01 | ||||||
| 2024 | MIL | A+ | 8.82 | 3.00 | 2.94 | 0.18 | 22.8% | 7.8% | 15.1% | .250 | 1.29 | .331 | 73.7% | 3.09 | ||||||
| 2025 | Steamer Steamer | PROJ | 5.30 | 4.52 | 1.17 | 1.37 | 12.8% | 10.9% | 1.9% | .296 | 1.70 | .316 | 67.2% | 5.65 |
| Season | Team | Level | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | K/BB K/BB - Strikeout to Walk Ratio (SO/BB) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | divider | K% K% - Strikeout Percentage (SO/TBF) | BB% BB% - Walk Percentage (BB/TBF) | K-BB% K-BB% - The difference between strikeout percentage and walk percentage | divider | AVG AVG - Batting Average Against | WHIP WHIP - Walks + Hits divided by Innings Pitched | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | divider | ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better | FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better | divider | FIP FIP - Fielder Independent Pitching on an ERA scale |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | MIL | CPX | 10.13 | 6.75 | 1.50 | 2.03 | 21.0% | 14.0% | 7.0% | .328 | 2.21 | .398 | 54.9% | 7.84 | ||||||
| 2021 | MIL | CPX | 7.56 | 8.64 | 0.88 | 1.08 | 17.1% | 19.5% | -2.4% | .333 | 2.28 | .400 | 68.2% | 7.23 | ||||||
| 2022 | MIL | CPX | 9.48 | 2.06 | 4.60 | 0.41 | 24.0% | 5.2% | 18.8% | .273 | 1.33 | .359 | 53.9% | 3.85 | ||||||
| 2022 | MIL | A | 5.52 | 7.98 | 0.69 | 0.61 | 11.7% | 16.9% | -5.2% | .371 | 2.45 | .423 | 54.6% | 6.57 | ||||||
| 2023 | MIL | A | 7.37 | 5.33 | 1.38 | 0.34 | 18.7% | 13.5% | 5.2% | .240 | 1.47 | .299 | 70.6% | 4.67 | ||||||
| 2024 | MIL | A | 14.29 | 3.18 | 4.50 | 0.00 | 42.2% | 9.4% | 32.8% | .172 | 0.94 | .323 | 75.0% | 1.46 | ||||||
| 2024 | COL | A+ | 9.09 | 3.03 | 3.00 | 0.28 | 25.0% | 8.3% | 16.7% | .217 | 1.13 | .291 | 68.3% | 3.01 | ||||||
| 2024 | MIL | A+ | 8.82 | 3.00 | 2.94 | 0.18 | 22.8% | 7.8% | 15.1% | .250 | 1.29 | .331 | 73.7% | 3.09 | ||||||
| 2025 | Steamer Steamer | PROJ | 5.30 | 4.52 | 1.17 | 1.37 | 12.8% | 10.9% | 1.9% | .296 | 1.70 | .316 | 67.2% | 5.65 |
