Yordy Herrera
St. Louis Cardinals (A)P
Age: 20
Bats/Throws: L/L
6'2" / 150
DOB: 12/2/2004
(20 years, 6 months, 17 days)
P
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Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | STL | DSL | 17 | 0 | 1 | 1 | 13 | 1 | 16.2 | 14.58 | 11.34 | 0.00 | .371 | 71.8% | 48.5% | 0.0% | 4.32 | 5.25 | 5.63 | ||||||
| 2023 | STL | DSL | 18 | 2 | 1 | 1 | 17 | 0 | 29.1 | 11.05 | 6.75 | 0.31 | .293 | 66.5% | 33.3% | 4.5% | 3.68 | 4.42 | 4.52 | ||||||
| 2024 | STL | CPX | 19 | 6 | 1 | 0 | 16 | 0 | 31.2 | 16.77 | 5.12 | 0.57 | .389 | 79.1% | 39.2% | 11.8% | 2.84 | 2.72 | 2.35 | ||||||
| 2024 | STL | A | 19 | 0 | 0 | 0 | 2 | 0 | 2.2 | 10.13 | 16.88 | 0.00 | .000 | 66.7% | 60.0% | 0.0% | 6.75 | 8.06 | 8.88 | ||||||
| 2024 | STL | MiLB | 19 | 6 | 1 | 0 | 18 | 0 | 34.1 | 16.25 | 6.03 | 0.52 | .356 | 77.4% | 41.1% | 10.5% | 3.15 | 3.13 | 2.86 | ||||||
| 2025 | Steamer | PROJ | 20 | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.46 | 7.59 | 1.23 | .294 | 71.0% | 40.8% | 5.73 | 6.19 | 6.28 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 20 | 0 | 0 | 0 | 1 | 0 | 1.9 | 9.98 | 5.53 | 1.06 | .290 | 72.7% | 4.29 | 4.48 | 0.0 | ||||||||
| 2025 | STL | A | 20 | 4 | 1 | 0 | 15 | 0 | 25.1 | 13.14 | 7.46 | 1.42 | .333 | 58.4% | 26.3% | 18.2% | 7.11 | 5.50 | 4.39 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.55 | 7.74 | 1.20 | .293 | 71.2% | 5.70 | 6.08 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | STL | DSL | 17 | 0 | 1 | 1 | 13 | 1 | 16.2 | 14.58 | 11.34 | 0.00 | .371 | 71.8% | 48.5% | 0.0% | 4.32 | 5.25 | 5.63 | ||||||
| 2023 | STL | DSL | 18 | 2 | 1 | 1 | 17 | 0 | 29.1 | 11.05 | 6.75 | 0.31 | .293 | 66.5% | 33.3% | 4.5% | 3.68 | 4.42 | 4.52 | ||||||
| 2024 | STL | CPX | 19 | 6 | 1 | 0 | 16 | 0 | 31.2 | 16.77 | 5.12 | 0.57 | .389 | 79.1% | 39.2% | 11.8% | 2.84 | 2.72 | 2.35 | ||||||
| 2024 | STL | A | 19 | 0 | 0 | 0 | 2 | 0 | 2.2 | 10.13 | 16.88 | 0.00 | .000 | 66.7% | 60.0% | 0.0% | 6.75 | 8.06 | 8.88 | ||||||
| 2024 | STL | MiLB | 19 | 6 | 1 | 0 | 18 | 0 | 34.1 | 16.25 | 6.03 | 0.52 | .356 | 77.4% | 41.1% | 10.5% | 3.15 | 3.13 | 2.86 | ||||||
| 2025 | Steamer | PROJ | 20 | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.46 | 7.59 | 1.23 | .294 | 71.0% | 40.8% | 5.73 | 6.19 | 6.28 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 20 | 0 | 0 | 0 | 1 | 0 | 1.9 | 9.98 | 5.53 | 1.06 | .290 | 72.7% | 4.29 | 4.48 | 0.0 | ||||||||
| 2025 | STL | A | 20 | 4 | 1 | 0 | 15 | 0 | 25.1 | 13.14 | 7.46 | 1.42 | .333 | 58.4% | 26.3% | 18.2% | 7.11 | 5.50 | 4.39 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.55 | 7.74 | 1.20 | .293 | 71.2% | 5.70 | 6.08 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | STL | DSL | 0 | 1 | 4.32 | 13 | 1 | 0 | 0 | 1 | 0 | 0 | 16.2 | 88 | 13 | 11 | 8 | 0 | 21 | 1 | 5 | 11 | 1 | 27 | |
| 2023 | STL | DSL | 2 | 1 | 3.68 | 17 | 0 | 0 | 0 | 1 | 2 | 0 | 29.1 | 119 | 18 | 15 | 12 | 1 | 22 | 0 | 2 | 12 | 0 | 36 | |
| 2024 | STL | CPX | 6 | 1 | 2.84 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 31.2 | 134 | 23 | 11 | 10 | 2 | 18 | 0 | 1 | 7 | 3 | 59 | |
| 2024 | STL | A | 0 | 0 | 6.75 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2.2 | 14 | 0 | 2 | 2 | 0 | 5 | 0 | 1 | 2 | 0 | 3 | |
| 2024 | STL | MiLB | 6 | 1 | 3.15 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 34.1 | 148 | 23 | 13 | 12 | 2 | 23 | 0 | 2 | 9 | 3 | 62 | |
| 2025 | Steamer | PROJ | 0 | 0 | 5.73 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 4.29 | 1 | 0 | 0 | 0 | 0 | 1.9 | 8 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | |||||
| 2025 | STL | A | 4 | 1 | 7.11 | 15 | 0 | 0 | 0 | 0 | 1 | 1 | 25.1 | 118 | 22 | 22 | 20 | 4 | 21 | 0 | 2 | 4 | 0 | 37 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.70 | 1 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | STL | DSL | 0 | 1 | 4.32 | 13 | 1 | 0 | 0 | 1 | 0 | 0 | 16.2 | 88 | 13 | 11 | 8 | 0 | 21 | 1 | 5 | 11 | 1 | 27 | |
| 2023 | STL | DSL | 2 | 1 | 3.68 | 17 | 0 | 0 | 0 | 1 | 2 | 0 | 29.1 | 119 | 18 | 15 | 12 | 1 | 22 | 0 | 2 | 12 | 0 | 36 | |
| 2024 | STL | CPX | 6 | 1 | 2.84 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 31.2 | 134 | 23 | 11 | 10 | 2 | 18 | 0 | 1 | 7 | 3 | 59 | |
| 2024 | STL | A | 0 | 0 | 6.75 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2.2 | 14 | 0 | 2 | 2 | 0 | 5 | 0 | 1 | 2 | 0 | 3 | |
| 2024 | STL | MiLB | 6 | 1 | 3.15 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 34.1 | 148 | 23 | 13 | 12 | 2 | 23 | 0 | 2 | 9 | 3 | 62 | |
| 2025 | Steamer | PROJ | 0 | 0 | 5.73 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 4.29 | 1 | 0 | 0 | 0 | 0 | 1.9 | 8 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | |||||
| 2025 | STL | A | 4 | 1 | 7.11 | 15 | 0 | 0 | 0 | 0 | 1 | 1 | 25.1 | 118 | 22 | 22 | 20 | 4 | 21 | 0 | 2 | 4 | 0 | 37 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.70 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesAverages
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | STL | DSL | 14.58 | 11.34 | 1.29 | 0.00 | 30.7% | 23.9% | 6.8% | .210 | 2.04 | .371 | 71.8% | 89 | 111 | 5.25 | ||||
| 2023 | STL | DSL | 11.05 | 6.75 | 1.64 | 0.31 | 30.3% | 18.5% | 11.8% | .189 | 1.36 | .293 | 66.5% | 71 | 88 | 4.42 | ||||
| 2024 | STL | CPX | 16.77 | 5.12 | 3.28 | 0.57 | 44.0% | 13.4% | 30.6% | .200 | 1.29 | .389 | 79.1% | 59 | 57 | 2.72 | ||||
| 2024 | STL | A | 10.13 | 16.88 | 0.60 | 0.00 | 21.4% | 35.7% | -14.3% | .000 | 1.88 | .000 | 66.7% | 171 | 206 | 8.06 | ||||
| 2024 | STL | MiLB | 16.25 | 6.03 | 2.70 | 0.52 | 41.9% | 15.5% | 26.4% | .187 | 1.34 | .356 | 77.4% | 68 | 68 | 3.13 | ||||
| 2025 | Steamer | PROJ | 6.46 | 7.59 | 0.85 | 1.23 | 15.0% | 17.6% | -2.6% | .265 | 1.88 | .294 | 71.0% | 6.19 | ||||||
| 2025 | OOPSY | PROJ | 9.98 | 5.53 | 1.81 | 1.06 | 25.0% | 13.9% | 11.2% | .227 | 1.47 | .290 | 72.7% | 4.48 | ||||||
| 2025 | STL | A | 13.14 | 7.46 | 1.76 | 1.42 | 31.4% | 17.8% | 13.6% | .232 | 1.70 | .333 | 58.4% | 170 | 132 | 5.50 | ||||
| 2025 | Steamer | ROS | 6.55 | 7.74 | 0.85 | 1.20 | 15.1% | 17.8% | -2.7% | .263 | 1.89 | .293 | 71.2% | 6.08 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | STL | DSL | 14.58 | 11.34 | 1.29 | 0.00 | 30.7% | 23.9% | 6.8% | .210 | 2.04 | .371 | 71.8% | 89 | 111 | 5.25 | ||||
| 2023 | STL | DSL | 11.05 | 6.75 | 1.64 | 0.31 | 30.3% | 18.5% | 11.8% | .189 | 1.36 | .293 | 66.5% | 71 | 88 | 4.42 | ||||
| 2024 | STL | CPX | 16.77 | 5.12 | 3.28 | 0.57 | 44.0% | 13.4% | 30.6% | .200 | 1.29 | .389 | 79.1% | 59 | 57 | 2.72 | ||||
| 2024 | STL | A | 10.13 | 16.88 | 0.60 | 0.00 | 21.4% | 35.7% | -14.3% | .000 | 1.88 | .000 | 66.7% | 171 | 206 | 8.06 | ||||
| 2024 | STL | MiLB | 16.25 | 6.03 | 2.70 | 0.52 | 41.9% | 15.5% | 26.4% | .187 | 1.34 | .356 | 77.4% | 68 | 68 | 3.13 | ||||
| 2025 | Steamer | PROJ | 6.46 | 7.59 | 0.85 | 1.23 | 15.0% | 17.6% | -2.6% | .265 | 1.88 | .294 | 71.0% | 6.19 | ||||||
| 2025 | OOPSY | PROJ | 9.98 | 5.53 | 1.81 | 1.06 | 25.0% | 13.9% | 11.2% | .227 | 1.47 | .290 | 72.7% | 4.48 | ||||||
| 2025 | STL | A | 13.14 | 7.46 | 1.76 | 1.42 | 31.4% | 17.8% | 13.6% | .232 | 1.70 | .333 | 58.4% | 170 | 132 | 5.50 | ||||
| 2025 | Steamer | ROS | 6.55 | 7.74 | 0.85 | 1.20 | 15.1% | 17.8% | -2.7% | .263 | 1.89 | .293 | 71.2% | 6.08 |
