Augusto Mendieta
Kansas City Royals (ST)P
Age: 21
Bats/Throws: R/R
5'11" / 190
DOB: 8/19/2004
(21 years, 7 months, 17 days)
P
Beta!
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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | KCR | CPX | 18 | 3 | 2 | 0 | 11 | 1 | 14.1 | 12.56 | 4.40 | 1.26 | .462 | 49.6% | 62.5% | 22.2% | 8.79 | 5.85 | 4.68 | ||||||
| 2024 | KCR | CPX | 19 | 1 | 0 | 0 | 12 | 0 | 14.2 | 7.36 | 3.68 | 0.00 | .447 | 75.0% | 56.5% | 0.0% | 3.68 | 4.49 | 4.94 | ||||||
| 2025 | KCR | CPX | 20 | 0 | 0 | 1 | 5 | 0 | 5.2 | 15.88 | 3.18 | 0.00 | .385 | 75.0% | 66.7% | 0.0% | 0.00 | 2.56 | 3.03 | ||||||
| 2025 | KCR | A | 20 | 3 | 3 | 5 | 25 | 0 | 37.2 | 11.23 | 2.63 | 0.00 | .366 | 59.2% | 52.5% | 0.0% | 3.58 | 2.03 | 2.63 | ||||||
| 2025 | KCR | MiLB | 20 | 3 | 3 | 6 | 30 | 0 | 43.1 | 11.84 | 2.70 | 0.00 | .368 | 61.4% | 54.1% | 0.0% | 3.12 | 2.10 | 2.68 | ||||||
| 2026 | KCR | ST | 21 | 0 | 0 | 0 | 1 | 0 | 0.1 | 27.00 | 27.00 | 0.00 | .000 | 100.0% | 0.0% | 0.0% | 0.00 | 6.65 | 6.65 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.88 | 5.94 | 1.24 | .304 | 69.5% | 45.1% | 5.65 | 5.73 | 5.69 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 0 | 1.4 | 6.46 | 3.96 | 1.19 | .306 | 67.7% | 5.12 | 4.89 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.07 | 6.13 | 1.21 | .303 | 69.8% | 5.60 | 5.71 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 0 | 1.4 | 6.46 | 3.96 | 1.19 | .306 | 67.7% | 5.12 | 4.89 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | KCR | CPX | 18 | 3 | 2 | 0 | 11 | 1 | 14.1 | 12.56 | 4.40 | 1.26 | .462 | 49.6% | 62.5% | 22.2% | 8.79 | 5.85 | 4.68 | ||||||
| 2024 | KCR | CPX | 19 | 1 | 0 | 0 | 12 | 0 | 14.2 | 7.36 | 3.68 | 0.00 | .447 | 75.0% | 56.5% | 0.0% | 3.68 | 4.49 | 4.94 | ||||||
| 2025 | KCR | CPX | 20 | 0 | 0 | 1 | 5 | 0 | 5.2 | 15.88 | 3.18 | 0.00 | .385 | 75.0% | 66.7% | 0.0% | 0.00 | 2.56 | 3.03 | ||||||
| 2025 | KCR | A | 20 | 3 | 3 | 5 | 25 | 0 | 37.2 | 11.23 | 2.63 | 0.00 | .366 | 59.2% | 52.5% | 0.0% | 3.58 | 2.03 | 2.63 | ||||||
| 2025 | KCR | MiLB | 20 | 3 | 3 | 6 | 30 | 0 | 43.1 | 11.84 | 2.70 | 0.00 | .368 | 61.4% | 54.1% | 0.0% | 3.12 | 2.10 | 2.68 | ||||||
| 2026 | KCR | ST | 21 | 0 | 0 | 0 | 1 | 0 | 0.1 | 27.00 | 27.00 | 0.00 | .000 | 100.0% | 0.0% | 0.0% | 0.00 | 6.65 | 6.65 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.88 | 5.94 | 1.24 | .304 | 69.5% | 45.1% | 5.65 | 5.73 | 5.69 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 0 | 1.4 | 6.46 | 3.96 | 1.19 | .306 | 67.7% | 5.12 | 4.89 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.07 | 6.13 | 1.21 | .303 | 69.8% | 5.60 | 5.71 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 0 | 1.4 | 6.46 | 3.96 | 1.19 | .306 | 67.7% | 5.12 | 4.89 | 0.0 |
Preseason ProjectionsIn-Season 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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | KCR | CPX | 3 | 2 | 8.79 | 11 | 1 | 0 | 0 | 0 | 0 | 1 | 14.1 | 70 | 20 | 16 | 14 | 2 | 7 | 0 | 2 | 7 | 1 | 20 | |
| 2024 | KCR | CPX | 1 | 0 | 3.68 | 12 | 0 | 0 | 0 | 0 | 0 | 2 | 14.2 | 66 | 21 | 7 | 6 | 0 | 6 | 0 | 1 | 6 | 0 | 12 | |
| 2025 | KCR | CPX | 0 | 0 | 0.00 | 5 | 0 | 0 | 0 | 1 | 1 | 0 | 5.2 | 26 | 5 | 2 | 0 | 0 | 2 | 0 | 1 | 2 | 0 | 10 | |
| 2025 | KCR | A | 3 | 3 | 3.58 | 25 | 0 | 0 | 0 | 5 | 1 | 2 | 37.2 | 160 | 37 | 20 | 15 | 0 | 11 | 0 | 1 | 6 | 0 | 47 | |
| 2025 | KCR | MiLB | 3 | 3 | 3.12 | 30 | 0 | 0 | 0 | 6 | 2 | 2 | 43.1 | 186 | 42 | 22 | 15 | 0 | 13 | 0 | 2 | 8 | 0 | 57 | |
| 2026 | KCR | ST | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.65 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.12 | 1 | 0 | 0 | 0 | 0 | 1.4 | 6 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 5.60 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.12 | 1 | 0 | 0 | 0 | 0 | 1.4 | 6 | 1 | 1 | 1 | 0 | 1 | 0 | 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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | KCR | CPX | 3 | 2 | 8.79 | 11 | 1 | 0 | 0 | 0 | 0 | 1 | 14.1 | 70 | 20 | 16 | 14 | 2 | 7 | 0 | 2 | 7 | 1 | 20 | |
| 2024 | KCR | CPX | 1 | 0 | 3.68 | 12 | 0 | 0 | 0 | 0 | 0 | 2 | 14.2 | 66 | 21 | 7 | 6 | 0 | 6 | 0 | 1 | 6 | 0 | 12 | |
| 2025 | KCR | CPX | 0 | 0 | 0.00 | 5 | 0 | 0 | 0 | 1 | 1 | 0 | 5.2 | 26 | 5 | 2 | 0 | 0 | 2 | 0 | 1 | 2 | 0 | 10 | |
| 2025 | KCR | A | 3 | 3 | 3.58 | 25 | 0 | 0 | 0 | 5 | 1 | 2 | 37.2 | 160 | 37 | 20 | 15 | 0 | 11 | 0 | 1 | 6 | 0 | 47 | |
| 2025 | KCR | MiLB | 3 | 3 | 3.12 | 30 | 0 | 0 | 0 | 6 | 2 | 2 | 43.1 | 186 | 42 | 22 | 15 | 0 | 13 | 0 | 2 | 8 | 0 | 57 | |
| 2026 | KCR | ST | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.65 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.12 | 1 | 0 | 0 | 0 | 0 | 1.4 | 6 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 5.60 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.12 | 1 | 0 | 0 | 0 | 0 | 1.4 | 6 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 |
Preseason ProjectionsIn-Season 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | KCR | CPX | 12.56 | 4.40 | 2.86 | 1.26 | 28.6% | 10.0% | 18.6% | .328 | 1.88 | .462 | 49.6% | 146 | 100 | 5.85 | ||||
| 2024 | KCR | CPX | 7.36 | 3.68 | 2.00 | 0.00 | 18.2% | 9.1% | 9.1% | .356 | 1.84 | .447 | 75.0% | 68 | 81 | 4.49 | ||||
| 2025 | KCR | CPX | 15.88 | 3.18 | 5.00 | 0.00 | 38.5% | 7.7% | 30.8% | .217 | 1.24 | .385 | 75.0% | 0 | 49 | 2.56 | ||||
| 2025 | KCR | A | 11.23 | 2.63 | 4.27 | 0.00 | 29.4% | 6.9% | 22.5% | .250 | 1.27 | .366 | 59.2% | 86 | 49 | 2.03 | ||||
| 2025 | KCR | MiLB | 11.84 | 2.70 | 4.38 | 0.00 | 30.6% | 7.0% | 23.7% | .246 | 1.27 | .368 | 61.4% | 75 | 49 | 2.10 | ||||
| 2026 | KCR | ST | 27.00 | 27.00 | 1.00 | 0.00 | 50.0% | 50.0% | 0.0% | .000 | 3.00 | .000 | 100.0% | 0 | 135 | 6.65 | ||||
| 2026 | Steamer | PROJ | 5.88 | 5.94 | 0.99 | 1.24 | 14.0% | 14.1% | -0.1% | .278 | 1.76 | .304 | 69.5% | 5.73 | ||||||
| 2026 | OOPSY | PROJ | 6.46 | 3.96 | 1.63 | 1.19 | 16.0% | 9.8% | 6.2% | .274 | 1.53 | .306 | 67.7% | 4.89 | ||||||
| 2026 | Steamer | ROS | 6.07 | 6.13 | 0.99 | 1.21 | 14.4% | 14.6% | -0.2% | .275 | 1.77 | .303 | 69.8% | 5.71 | ||||||
| 2026 | OOPSY | ROS | 6.46 | 3.96 | 1.63 | 1.19 | 16.0% | 9.8% | 6.2% | .274 | 1.53 | .306 | 67.7% | 4.89 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | KCR | CPX | 12.56 | 4.40 | 2.86 | 1.26 | 28.6% | 10.0% | 18.6% | .328 | 1.88 | .462 | 49.6% | 146 | 100 | 5.85 | ||||
| 2024 | KCR | CPX | 7.36 | 3.68 | 2.00 | 0.00 | 18.2% | 9.1% | 9.1% | .356 | 1.84 | .447 | 75.0% | 68 | 81 | 4.49 | ||||
| 2025 | KCR | CPX | 15.88 | 3.18 | 5.00 | 0.00 | 38.5% | 7.7% | 30.8% | .217 | 1.24 | .385 | 75.0% | 0 | 49 | 2.56 | ||||
| 2025 | KCR | A | 11.23 | 2.63 | 4.27 | 0.00 | 29.4% | 6.9% | 22.5% | .250 | 1.27 | .366 | 59.2% | 86 | 49 | 2.03 | ||||
| 2025 | KCR | MiLB | 11.84 | 2.70 | 4.38 | 0.00 | 30.6% | 7.0% | 23.7% | .246 | 1.27 | .368 | 61.4% | 75 | 49 | 2.10 | ||||
| 2026 | KCR | ST | 27.00 | 27.00 | 1.00 | 0.00 | 50.0% | 50.0% | 0.0% | .000 | 3.00 | .000 | 100.0% | 0 | 135 | 6.65 | ||||
| 2026 | Steamer | PROJ | 5.88 | 5.94 | 0.99 | 1.24 | 14.0% | 14.1% | -0.1% | .278 | 1.76 | .304 | 69.5% | 5.73 | ||||||
| 2026 | OOPSY | PROJ | 6.46 | 3.96 | 1.63 | 1.19 | 16.0% | 9.8% | 6.2% | .274 | 1.53 | .306 | 67.7% | 4.89 | ||||||
| 2026 | Steamer | ROS | 6.07 | 6.13 | 0.99 | 1.21 | 14.4% | 14.6% | -0.2% | .275 | 1.77 | .303 | 69.8% | 5.71 | ||||||
| 2026 | OOPSY | ROS | 6.46 | 3.96 | 1.63 | 1.19 | 16.0% | 9.8% | 6.2% | .274 | 1.53 | .306 | 67.7% | 4.89 |
