Adrian Herrera
Free Agent (A)P
Age: 21
Bats/Throws: R/R
6'0" / 185
DOB: 8/10/2004
(21 years, 8 months, 3 days)
P
Player Dashboard:
Quick Links
More
Stats
Stat Groups:
Select
You can shift + click on full MLB seasons in Season Stats and games in Game Logs to select spans for aggregate stats. Read more here
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | CIN | CPX | 19 | 3 | 3 | 0 | 12 | 5 | 38.2 | 12.10 | 3.96 | 1.40 | .326 | 61.7% | 27.3% | 13.0% | 4.89 | 5.81 | 4.91 | ||||||
| 2024 | CIN | A | 19 | 2 | 2 | 0 | 7 | 1 | 21.2 | 8.31 | 3.74 | 1.66 | .344 | 64.8% | 40.9% | 16.7% | 6.65 | 5.77 | 4.59 | ||||||
| 2024 | CIN | MiLB | 19 | 5 | 5 | 0 | 19 | 6 | 60.1 | 10.74 | 3.88 | 1.49 | .333 | 63.0% | 33.1% | 14.3% | 5.52 | 5.80 | 4.79 | ||||||
| 2025 | CIN | CPX | 20 | 1 | 1 | 0 | 3 | 2 | 6.0 | 9.00 | 1.50 | 0.00 | .357 | 57.1% | 71.4% | 0.0% | 4.50 | 3.50 | 3.65 | ||||||
| 2025 | CIN | A | 20 | 5 | 5 | 0 | 14 | 5 | 35.2 | 11.86 | 6.31 | 1.26 | .421 | 68.7% | 42.3% | 16.1% | 6.06 | 5.17 | 4.27 | ||||||
| 2025 | CIN | MiLB | 20 | 6 | 6 | 0 | 17 | 7 | 41.2 | 11.45 | 5.62 | 1.08 | .413 | 67.6% | 45.9% | 15.6% | 5.83 | 4.93 | 4.18 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.67 | 5.61 | 1.74 | .296 | 68.4% | 40.5% | 6.31 | 6.42 | 5.95 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 2.7 | 6.65 | 5.00 | 1.63 | .288 | 67.9% | 5.77 | 5.86 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.68 | 5.90 | 1.42 | .296 | 68.7% | 5.96 | 6.06 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 2.7 | 6.65 | 5.00 | 1.63 | .288 | 67.9% | 5.77 | 5.86 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | CIN | CPX | 19 | 3 | 3 | 0 | 12 | 5 | 38.2 | 12.10 | 3.96 | 1.40 | .326 | 61.7% | 27.3% | 13.0% | 4.89 | 5.81 | 4.91 | ||||||
| 2024 | CIN | A | 19 | 2 | 2 | 0 | 7 | 1 | 21.2 | 8.31 | 3.74 | 1.66 | .344 | 64.8% | 40.9% | 16.7% | 6.65 | 5.77 | 4.59 | ||||||
| 2024 | CIN | MiLB | 19 | 5 | 5 | 0 | 19 | 6 | 60.1 | 10.74 | 3.88 | 1.49 | .333 | 63.0% | 33.1% | 14.3% | 5.52 | 5.80 | 4.79 | ||||||
| 2025 | CIN | CPX | 20 | 1 | 1 | 0 | 3 | 2 | 6.0 | 9.00 | 1.50 | 0.00 | .357 | 57.1% | 71.4% | 0.0% | 4.50 | 3.50 | 3.65 | ||||||
| 2025 | CIN | A | 20 | 5 | 5 | 0 | 14 | 5 | 35.2 | 11.86 | 6.31 | 1.26 | .421 | 68.7% | 42.3% | 16.1% | 6.06 | 5.17 | 4.27 | ||||||
| 2025 | CIN | MiLB | 20 | 6 | 6 | 0 | 17 | 7 | 41.2 | 11.45 | 5.62 | 1.08 | .413 | 67.6% | 45.9% | 15.6% | 5.83 | 4.93 | 4.18 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.67 | 5.61 | 1.74 | .296 | 68.4% | 40.5% | 6.31 | 6.42 | 5.95 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 2.7 | 6.65 | 5.00 | 1.63 | .288 | 67.9% | 5.77 | 5.86 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.68 | 5.90 | 1.42 | .296 | 68.7% | 5.96 | 6.06 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 2.7 | 6.65 | 5.00 | 1.63 | .288 | 67.9% | 5.77 | 5.86 | 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 QS - Quality Starts; pitched at least 6 innings and gave up 3 or fewer earned runs | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | CIN | CPX | 3 | 3 | 4.89 | 12 | 5 | 0 | 0 | 0 | 0 | 0 | 38.2 | 167 | 34 | 27 | 21 | 6 | 17 | 0 | 6 | 4 | 2 | 52 | |
| 2024 | CIN | A | 2 | 2 | 6.65 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 21.2 | 100 | 26 | 17 | 16 | 4 | 9 | 0 | 3 | 1 | 0 | 20 | |
| 2024 | CIN | MiLB | 5 | 5 | 5.52 | 19 | 6 | 0 | 0 | 0 | 0 | 0 | 60.1 | 267 | 60 | 44 | 37 | 10 | 26 | 0 | 9 | 5 | 2 | 72 | |
| 2025 | CIN | CPX | 1 | 1 | 4.50 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 6.0 | 22 | 5 | 3 | 3 | 0 | 1 | 0 | 1 | 1 | 0 | 6 | |
| 2025 | CIN | A | 5 | 5 | 6.06 | 14 | 5 | 0 | 0 | 0 | 1 | 0 | 35.2 | 176 | 45 | 28 | 24 | 5 | 25 | 0 | 4 | 3 | 0 | 47 | |
| 2025 | CIN | MiLB | 6 | 6 | 5.83 | 17 | 7 | 0 | 0 | 0 | 1 | 0 | 41.2 | 198 | 50 | 31 | 27 | 5 | 26 | 0 | 5 | 4 | 0 | 53 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.77 | 1 | 1 | 0 | 0 | 0 | 2.7 | 13 | 3 | 2 | 2 | 0 | 2 | 0 | 0 | 2 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 5.96 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.77 | 1 | 1 | 0 | 0 | 0 | 2.7 | 13 | 3 | 2 | 2 | 0 | 2 | 0 | 0 | 2 |
| 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 QS - Quality Starts; pitched at least 6 innings and gave up 3 or fewer earned runs | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | CIN | CPX | 3 | 3 | 4.89 | 12 | 5 | 0 | 0 | 0 | 0 | 0 | 38.2 | 167 | 34 | 27 | 21 | 6 | 17 | 0 | 6 | 4 | 2 | 52 | |
| 2024 | CIN | A | 2 | 2 | 6.65 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 21.2 | 100 | 26 | 17 | 16 | 4 | 9 | 0 | 3 | 1 | 0 | 20 | |
| 2024 | CIN | MiLB | 5 | 5 | 5.52 | 19 | 6 | 0 | 0 | 0 | 0 | 0 | 60.1 | 267 | 60 | 44 | 37 | 10 | 26 | 0 | 9 | 5 | 2 | 72 | |
| 2025 | CIN | CPX | 1 | 1 | 4.50 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 6.0 | 22 | 5 | 3 | 3 | 0 | 1 | 0 | 1 | 1 | 0 | 6 | |
| 2025 | CIN | A | 5 | 5 | 6.06 | 14 | 5 | 0 | 0 | 0 | 1 | 0 | 35.2 | 176 | 45 | 28 | 24 | 5 | 25 | 0 | 4 | 3 | 0 | 47 | |
| 2025 | CIN | MiLB | 6 | 6 | 5.83 | 17 | 7 | 0 | 0 | 0 | 1 | 0 | 41.2 | 198 | 50 | 31 | 27 | 5 | 26 | 0 | 5 | 4 | 0 | 53 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.77 | 1 | 1 | 0 | 0 | 0 | 2.7 | 13 | 3 | 2 | 2 | 0 | 2 | 0 | 0 | 2 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 5.96 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.77 | 1 | 1 | 0 | 0 | 0 | 2.7 | 13 | 3 | 2 | 2 | 0 | 2 | 0 | 0 | 2 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | CIN | CPX | 12.10 | 3.96 | 3.06 | 1.40 | 31.1% | 10.2% | 21.0% | .236 | 1.32 | .326 | 61.7% | 83 | 104 | 5.81 | ||||
| 2024 | CIN | A | 8.31 | 3.74 | 2.22 | 1.66 | 20.0% | 9.0% | 11.0% | .295 | 1.62 | .344 | 64.8% | 162 | 143 | 5.77 | ||||
| 2024 | CIN | MiLB | 10.74 | 3.88 | 2.77 | 1.49 | 27.0% | 9.7% | 17.2% | .259 | 1.43 | .333 | 63.0% | 112 | 118 | 5.80 | ||||
| 2025 | CIN | CPX | 9.00 | 1.50 | 6.00 | 0.00 | 27.3% | 4.5% | 22.7% | .250 | 1.00 | .357 | 57.1% | 82 | 67 | 3.50 | ||||
| 2025 | CIN | A | 11.86 | 6.31 | 1.88 | 1.26 | 26.7% | 14.2% | 12.5% | .306 | 1.96 | .421 | 68.7% | 140 | 122 | 5.17 | ||||
| 2025 | CIN | MiLB | 11.45 | 5.62 | 2.04 | 1.08 | 26.8% | 13.1% | 13.6% | .299 | 1.82 | .413 | 67.6% | 131 | 114 | 4.93 | ||||
| 2026 | Steamer | PROJ | 5.67 | 5.61 | 1.01 | 1.74 | 13.4% | 13.2% | 0.1% | .283 | 1.77 | .296 | 68.4% | 6.42 | ||||||
| 2026 | OOPSY | PROJ | 6.65 | 5.00 | 1.33 | 1.63 | 15.8% | 11.9% | 3.9% | .267 | 1.64 | .288 | 67.9% | 5.86 | ||||||
| 2026 | Steamer | ROS | 5.68 | 5.90 | 0.96 | 1.42 | 13.4% | 13.9% | -0.5% | .277 | 1.76 | .296 | 68.7% | 6.06 | ||||||
| 2026 | OOPSY | ROS | 6.65 | 5.00 | 1.33 | 1.63 | 15.8% | 11.9% | 3.9% | .267 | 1.64 | .288 | 67.9% | 5.86 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | CIN | CPX | 12.10 | 3.96 | 3.06 | 1.40 | 31.1% | 10.2% | 21.0% | .236 | 1.32 | .326 | 61.7% | 83 | 104 | 5.81 | ||||
| 2024 | CIN | A | 8.31 | 3.74 | 2.22 | 1.66 | 20.0% | 9.0% | 11.0% | .295 | 1.62 | .344 | 64.8% | 162 | 143 | 5.77 | ||||
| 2024 | CIN | MiLB | 10.74 | 3.88 | 2.77 | 1.49 | 27.0% | 9.7% | 17.2% | .259 | 1.43 | .333 | 63.0% | 112 | 118 | 5.80 | ||||
| 2025 | CIN | CPX | 9.00 | 1.50 | 6.00 | 0.00 | 27.3% | 4.5% | 22.7% | .250 | 1.00 | .357 | 57.1% | 82 | 67 | 3.50 | ||||
| 2025 | CIN | A | 11.86 | 6.31 | 1.88 | 1.26 | 26.7% | 14.2% | 12.5% | .306 | 1.96 | .421 | 68.7% | 140 | 122 | 5.17 | ||||
| 2025 | CIN | MiLB | 11.45 | 5.62 | 2.04 | 1.08 | 26.8% | 13.1% | 13.6% | .299 | 1.82 | .413 | 67.6% | 131 | 114 | 4.93 | ||||
| 2026 | Steamer | PROJ | 5.67 | 5.61 | 1.01 | 1.74 | 13.4% | 13.2% | 0.1% | .283 | 1.77 | .296 | 68.4% | 6.42 | ||||||
| 2026 | OOPSY | PROJ | 6.65 | 5.00 | 1.33 | 1.63 | 15.8% | 11.9% | 3.9% | .267 | 1.64 | .288 | 67.9% | 5.86 | ||||||
| 2026 | Steamer | ROS | 5.68 | 5.90 | 0.96 | 1.42 | 13.4% | 13.9% | -0.5% | .277 | 1.76 | .296 | 68.7% | 6.06 | ||||||
| 2026 | OOPSY | ROS | 6.65 | 5.00 | 1.33 | 1.63 | 15.8% | 11.9% | 3.9% | .267 | 1.64 | .288 | 67.9% | 5.86 |
