Esteban Mejia
Baltimore Orioles (A)P
Age: 19
Bats/Throws: R/R
6'3" / 175
DOB: 3/7/2007
(19 years, 3 months, 26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | BAL | DSL | 17 | 0 | 1 | 0 | 2 | 2 | 6.0 | 13.50 | 6.00 | 0.00 | .250 | 25.0% | 75.0% | 0.0% | 3.00 | 2.98 | 3.16 | ||||||
| 2024 | BAL | DSL | 17 | 0 | 2 | 0 | 8 | 8 | 21.2 | 14.54 | 4.57 | 0.00 | .333 | 69.0% | 40.0% | 0.0% | 3.32 | 2.82 | 3.06 | ||||||
| 2024 | BAL | MiLB | 17 | 0 | 3 | 0 | 10 | 10 | 27.2 | 14.31 | 4.88 | 0.00 | .310 | 59.5% | 48.1% | 0.0% | 3.25 | 2.86 | 3.08 | ||||||
| 2025 | BAL | CPX | 18 | 1 | 2 | 0 | 11 | 11 | 40.1 | 11.83 | 5.58 | 0.00 | .298 | 68.4% | 58.7% | 0.0% | 2.45 | 3.10 | 3.50 | ||||||
| 2025 | BAL | A | 18 | 0 | 2 | 0 | 3 | 3 | 11.2 | 10.80 | 4.63 | 0.00 | .276 | 56.3% | 39.3% | 0.0% | 4.63 | 3.23 | 4.05 | ||||||
| 2025 | BAL | MiLB | 18 | 1 | 4 | 0 | 14 | 14 | 52.0 | 11.60 | 5.37 | 0.00 | .293 | 65.8% | 54.2% | 0.0% | 2.94 | 3.13 | 3.62 | ||||||
| 2026 | Steamer | PROJ | 19 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.72 | 5.37 | 1.52 | .303 | 68.4% | 43.4% | 6.01 | 6.00 | 5.66 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 19 | 0 | 0 | 0 | 1 | 1 | 3.7 | 7.47 | 4.79 | 1.15 | .293 | 69.2% | 4.84 | 4.89 | 0.0 | ||||||||
| 2026 | BAL | A | 19 | 0 | 5 | 0 | 15 | 15 | 42.1 | 9.99 | 12.12 | 0.85 | .314 | 58.4% | 59.0% | 16.0% | 8.08 | 6.93 | 6.58 | ||||||
| 2026 | Steamer | ROS | 19 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.42 | 7.76 | 1.37 | .303 | 68.5% | 6.54 | 6.64 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 19 | 0 | 0 | 0 | 1 | 1 | 3.2 | 6.13 | 7.27 | 1.22 | .294 | 67.5% | 6.01 | 6.15 | 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 | BAL | DSL | 17 | 0 | 1 | 0 | 2 | 2 | 6.0 | 13.50 | 6.00 | 0.00 | .250 | 25.0% | 75.0% | 0.0% | 3.00 | 2.98 | 3.16 | ||||||
| 2024 | BAL | DSL | 17 | 0 | 2 | 0 | 8 | 8 | 21.2 | 14.54 | 4.57 | 0.00 | .333 | 69.0% | 40.0% | 0.0% | 3.32 | 2.82 | 3.06 | ||||||
| 2024 | BAL | MiLB | 17 | 0 | 3 | 0 | 10 | 10 | 27.2 | 14.31 | 4.88 | 0.00 | .310 | 59.5% | 48.1% | 0.0% | 3.25 | 2.86 | 3.08 | ||||||
| 2025 | BAL | CPX | 18 | 1 | 2 | 0 | 11 | 11 | 40.1 | 11.83 | 5.58 | 0.00 | .298 | 68.4% | 58.7% | 0.0% | 2.45 | 3.10 | 3.50 | ||||||
| 2025 | BAL | A | 18 | 0 | 2 | 0 | 3 | 3 | 11.2 | 10.80 | 4.63 | 0.00 | .276 | 56.3% | 39.3% | 0.0% | 4.63 | 3.23 | 4.05 | ||||||
| 2025 | BAL | MiLB | 18 | 1 | 4 | 0 | 14 | 14 | 52.0 | 11.60 | 5.37 | 0.00 | .293 | 65.8% | 54.2% | 0.0% | 2.94 | 3.13 | 3.62 | ||||||
| 2026 | Steamer | PROJ | 19 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.72 | 5.37 | 1.52 | .303 | 68.4% | 43.4% | 6.01 | 6.00 | 5.66 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 19 | 0 | 0 | 0 | 1 | 1 | 3.7 | 7.47 | 4.79 | 1.15 | .293 | 69.2% | 4.84 | 4.89 | 0.0 | ||||||||
| 2026 | BAL | A | 19 | 0 | 5 | 0 | 15 | 15 | 42.1 | 9.99 | 12.12 | 0.85 | .314 | 58.4% | 59.0% | 16.0% | 8.08 | 6.93 | 6.58 | ||||||
| 2026 | Steamer | ROS | 19 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.42 | 7.76 | 1.37 | .303 | 68.5% | 6.54 | 6.64 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 19 | 0 | 0 | 0 | 1 | 1 | 3.2 | 6.13 | 7.27 | 1.22 | .294 | 67.5% | 6.01 | 6.15 | 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 | BAL | DSL | 0 | 1 | 3.00 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.0 | 29 | 4 | 6 | 2 | 0 | 4 | 0 | 0 | 3 | 0 | 9 | |
| 2024 | BAL | DSL | 0 | 2 | 3.32 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 21.2 | 92 | 14 | 9 | 8 | 0 | 11 | 0 | 4 | 3 | 1 | 35 | |
| 2024 | BAL | MiLB | 0 | 3 | 3.25 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 27.2 | 121 | 18 | 15 | 10 | 0 | 15 | 0 | 4 | 6 | 1 | 44 | |
| 2025 | BAL | CPX | 1 | 2 | 2.45 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 40.1 | 176 | 28 | 18 | 11 | 0 | 25 | 0 | 4 | 3 | 3 | 53 | |
| 2025 | BAL | A | 0 | 2 | 4.63 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 11.2 | 51 | 8 | 7 | 6 | 0 | 6 | 0 | 2 | 1 | 0 | 14 | |
| 2025 | BAL | MiLB | 1 | 4 | 2.94 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | 52.0 | 227 | 36 | 25 | 17 | 0 | 31 | 0 | 6 | 4 | 3 | 67 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 4.84 | 1 | 1 | 0 | 0 | 0 | 3.7 | 16 | 4 | 2 | 2 | 0 | 2 | 0 | 0 | 3 | |||||
| 2026 | BAL | A | 0 | 5 | 8.08 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | 42.1 | 217 | 37 | 44 | 38 | 4 | 57 | 0 | 4 | 18 | 2 | 47 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.54 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.01 | 1 | 1 | 0 | 0 | 0 | 3.2 | 15 | 3 | 2 | 2 | 0 | 3 | 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 | BAL | DSL | 0 | 1 | 3.00 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.0 | 29 | 4 | 6 | 2 | 0 | 4 | 0 | 0 | 3 | 0 | 9 | |
| 2024 | BAL | DSL | 0 | 2 | 3.32 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 21.2 | 92 | 14 | 9 | 8 | 0 | 11 | 0 | 4 | 3 | 1 | 35 | |
| 2024 | BAL | MiLB | 0 | 3 | 3.25 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 27.2 | 121 | 18 | 15 | 10 | 0 | 15 | 0 | 4 | 6 | 1 | 44 | |
| 2025 | BAL | CPX | 1 | 2 | 2.45 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 40.1 | 176 | 28 | 18 | 11 | 0 | 25 | 0 | 4 | 3 | 3 | 53 | |
| 2025 | BAL | A | 0 | 2 | 4.63 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 11.2 | 51 | 8 | 7 | 6 | 0 | 6 | 0 | 2 | 1 | 0 | 14 | |
| 2025 | BAL | MiLB | 1 | 4 | 2.94 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | 52.0 | 227 | 36 | 25 | 17 | 0 | 31 | 0 | 6 | 4 | 3 | 67 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 4.84 | 1 | 1 | 0 | 0 | 0 | 3.7 | 16 | 4 | 2 | 2 | 0 | 2 | 0 | 0 | 3 | |||||
| 2026 | BAL | A | 0 | 5 | 8.08 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | 42.1 | 217 | 37 | 44 | 38 | 4 | 57 | 0 | 4 | 18 | 2 | 47 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.54 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.01 | 1 | 1 | 0 | 0 | 0 | 3.2 | 15 | 3 | 2 | 2 | 0 | 3 | 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 | BAL | DSL | 13.50 | 6.00 | 2.25 | 0.00 | 31.0% | 13.8% | 17.2% | .160 | 1.33 | .250 | 25.0% | 63 | 62 | 2.98 | ||||
| 2024 | BAL | DSL | 14.54 | 4.57 | 3.18 | 0.00 | 38.0% | 12.0% | 26.1% | .182 | 1.15 | .333 | 69.0% | 70 | 59 | 2.82 | ||||
| 2024 | BAL | MiLB | 14.31 | 4.88 | 2.93 | 0.00 | 36.4% | 12.4% | 24.0% | .176 | 1.19 | .310 | 59.5% | 68 | 60 | 2.86 | ||||
| 2025 | BAL | CPX | 11.83 | 5.58 | 2.12 | 0.00 | 30.1% | 14.2% | 15.9% | .190 | 1.31 | .298 | 68.4% | 53 | 69 | 3.10 | ||||
| 2025 | BAL | A | 10.80 | 4.63 | 2.33 | 0.00 | 27.5% | 11.8% | 15.7% | .186 | 1.20 | .276 | 56.3% | 120 | 83 | 3.23 | ||||
| 2025 | BAL | MiLB | 11.60 | 5.37 | 2.16 | 0.00 | 29.5% | 13.7% | 15.9% | .189 | 1.29 | .293 | 65.8% | 68 | 72 | 3.13 | ||||
| 2026 | Steamer | PROJ | 5.72 | 5.37 | 1.07 | 1.52 | 13.6% | 12.8% | 0.8% | .284 | 1.74 | .303 | 68.4% | 6.00 | ||||||
| 2026 | OOPSY | PROJ | 7.47 | 4.79 | 1.56 | 1.15 | 18.8% | 12.0% | 6.7% | .253 | 1.50 | .293 | 69.2% | 4.89 | ||||||
| 2026 | BAL | A | 9.99 | 12.12 | 0.82 | 0.85 | 21.7% | 26.3% | -4.6% | .237 | 2.22 | .314 | 58.4% | 183 | 156 | 6.93 | ||||
| 2026 | Steamer | ROS | 5.42 | 7.76 | 0.70 | 1.37 | 12.3% | 17.6% | -5.3% | .284 | 1.99 | .303 | 68.5% | 6.64 | ||||||
| 2026 | OOPSY | ROS | 6.13 | 7.27 | 0.84 | 1.22 | 14.3% | 16.9% | -2.6% | .267 | 1.85 | .294 | 67.5% | 6.15 |
| 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 | BAL | DSL | 13.50 | 6.00 | 2.25 | 0.00 | 31.0% | 13.8% | 17.2% | .160 | 1.33 | .250 | 25.0% | 63 | 62 | 2.98 | ||||
| 2024 | BAL | DSL | 14.54 | 4.57 | 3.18 | 0.00 | 38.0% | 12.0% | 26.1% | .182 | 1.15 | .333 | 69.0% | 70 | 59 | 2.82 | ||||
| 2024 | BAL | MiLB | 14.31 | 4.88 | 2.93 | 0.00 | 36.4% | 12.4% | 24.0% | .176 | 1.19 | .310 | 59.5% | 68 | 60 | 2.86 | ||||
| 2025 | BAL | CPX | 11.83 | 5.58 | 2.12 | 0.00 | 30.1% | 14.2% | 15.9% | .190 | 1.31 | .298 | 68.4% | 53 | 69 | 3.10 | ||||
| 2025 | BAL | A | 10.80 | 4.63 | 2.33 | 0.00 | 27.5% | 11.8% | 15.7% | .186 | 1.20 | .276 | 56.3% | 120 | 83 | 3.23 | ||||
| 2025 | BAL | MiLB | 11.60 | 5.37 | 2.16 | 0.00 | 29.5% | 13.7% | 15.9% | .189 | 1.29 | .293 | 65.8% | 68 | 72 | 3.13 | ||||
| 2026 | Steamer | PROJ | 5.72 | 5.37 | 1.07 | 1.52 | 13.6% | 12.8% | 0.8% | .284 | 1.74 | .303 | 68.4% | 6.00 | ||||||
| 2026 | OOPSY | PROJ | 7.47 | 4.79 | 1.56 | 1.15 | 18.8% | 12.0% | 6.7% | .253 | 1.50 | .293 | 69.2% | 4.89 | ||||||
| 2026 | BAL | A | 9.99 | 12.12 | 0.82 | 0.85 | 21.7% | 26.3% | -4.6% | .237 | 2.22 | .314 | 58.4% | 183 | 156 | 6.93 | ||||
| 2026 | Steamer | ROS | 5.42 | 7.76 | 0.70 | 1.37 | 12.3% | 17.6% | -5.3% | .284 | 1.99 | .303 | 68.5% | 6.64 | ||||||
| 2026 | OOPSY | ROS | 6.13 | 7.27 | 0.84 | 1.22 | 14.3% | 16.9% | -2.6% | .267 | 1.85 | .294 | 67.5% | 6.15 |
