Marlon Nieves
Los Angeles Dodgers (A)P
Age: 20
Bats/Throws: R/R
6'3" / 170
DOB: 6/10/2005
(20 years, 9 months, 25 days)
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | LAD | DSL | 18 | 1 | 0 | 0 | 11 | 9 | 21.0 | 7.29 | 9.00 | 0.43 | .369 | 67.3% | 33.9% | 3.8% | 6.43 | 5.98 | 6.26 | ||||||
| 2024 | LAD | DSL | 19 | 0 | 3 | 0 | 11 | 11 | 32.0 | 10.69 | 6.47 | 0.84 | .329 | 73.9% | 40.8% | 10.0% | 4.78 | 5.63 | 4.94 | ||||||
| 2025 | LAD | CPX | 20 | 4 | 0 | 0 | 12 | 8 | 47.1 | 10.84 | 4.75 | 0.19 | .261 | 73.1% | 57.1% | 3.0% | 3.23 | 4.39 | 4.74 | ||||||
| 2025 | LAD | A | 20 | 1 | 0 | 0 | 8 | 8 | 36.2 | 9.08 | 4.66 | 0.25 | .209 | 75.1% | 59.5% | 3.6% | 2.21 | 4.06 | 4.37 | ||||||
| 2025 | LAD | MiLB | 20 | 5 | 0 | 0 | 20 | 16 | 84.0 | 10.07 | 4.71 | 0.21 | .239 | 73.9% | 58.2% | 3.3% | 2.79 | 4.25 | 4.58 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.42 | 5.70 | 1.60 | .296 | 68.8% | 43.4% | 6.11 | 6.29 | 5.90 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 4.2 | 6.09 | 4.87 | 1.20 | .282 | 64.9% | 5.24 | 5.30 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.58 | 5.85 | 1.57 | .296 | 68.9% | 6.08 | 6.27 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 4.2 | 6.09 | 4.87 | 1.20 | .282 | 64.9% | 5.24 | 5.30 | 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 | LAD | DSL | 18 | 1 | 0 | 0 | 11 | 9 | 21.0 | 7.29 | 9.00 | 0.43 | .369 | 67.3% | 33.9% | 3.8% | 6.43 | 5.98 | 6.26 | ||||||
| 2024 | LAD | DSL | 19 | 0 | 3 | 0 | 11 | 11 | 32.0 | 10.69 | 6.47 | 0.84 | .329 | 73.9% | 40.8% | 10.0% | 4.78 | 5.63 | 4.94 | ||||||
| 2025 | LAD | CPX | 20 | 4 | 0 | 0 | 12 | 8 | 47.1 | 10.84 | 4.75 | 0.19 | .261 | 73.1% | 57.1% | 3.0% | 3.23 | 4.39 | 4.74 | ||||||
| 2025 | LAD | A | 20 | 1 | 0 | 0 | 8 | 8 | 36.2 | 9.08 | 4.66 | 0.25 | .209 | 75.1% | 59.5% | 3.6% | 2.21 | 4.06 | 4.37 | ||||||
| 2025 | LAD | MiLB | 20 | 5 | 0 | 0 | 20 | 16 | 84.0 | 10.07 | 4.71 | 0.21 | .239 | 73.9% | 58.2% | 3.3% | 2.79 | 4.25 | 4.58 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.42 | 5.70 | 1.60 | .296 | 68.8% | 43.4% | 6.11 | 6.29 | 5.90 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 4.2 | 6.09 | 4.87 | 1.20 | .282 | 64.9% | 5.24 | 5.30 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.58 | 5.85 | 1.57 | .296 | 68.9% | 6.08 | 6.27 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 4.2 | 6.09 | 4.87 | 1.20 | .282 | 64.9% | 5.24 | 5.30 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | LAD | DSL | 1 | 0 | 6.43 | 11 | 9 | 0 | 0 | 0 | 0 | 0 | 21.0 | 104 | 25 | 16 | 15 | 1 | 21 | 0 | 0 | 6 | 0 | 17 | |
| 2024 | LAD | DSL | 0 | 3 | 4.78 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 32.0 | 144 | 27 | 18 | 17 | 3 | 23 | 0 | 7 | 2 | 2 | 38 | |
| 2025 | LAD | CPX | 4 | 0 | 3.23 | 12 | 8 | 0 | 0 | 0 | 0 | 0 | 47.1 | 205 | 31 | 18 | 17 | 1 | 25 | 0 | 7 | 1 | 0 | 57 | |
| 2025 | LAD | A | 1 | 0 | 2.21 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 36.2 | 145 | 19 | 11 | 9 | 1 | 19 | 0 | 2 | 4 | 3 | 37 | |
| 2025 | LAD | MiLB | 5 | 0 | 2.79 | 20 | 16 | 0 | 0 | 0 | 0 | 0 | 84.0 | 350 | 50 | 29 | 26 | 2 | 44 | 0 | 9 | 5 | 3 | 94 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.24 | 1 | 1 | 0 | 0 | 0 | 4.2 | 18 | 4 | 3 | 2 | 1 | 2 | 0 | 0 | 3 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 6.08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.24 | 1 | 1 | 0 | 0 | 0 | 4.2 | 18 | 4 | 3 | 2 | 1 | 2 | 0 | 0 | 3 |
| 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 | LAD | DSL | 1 | 0 | 6.43 | 11 | 9 | 0 | 0 | 0 | 0 | 0 | 21.0 | 104 | 25 | 16 | 15 | 1 | 21 | 0 | 0 | 6 | 0 | 17 | |
| 2024 | LAD | DSL | 0 | 3 | 4.78 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 32.0 | 144 | 27 | 18 | 17 | 3 | 23 | 0 | 7 | 2 | 2 | 38 | |
| 2025 | LAD | CPX | 4 | 0 | 3.23 | 12 | 8 | 0 | 0 | 0 | 0 | 0 | 47.1 | 205 | 31 | 18 | 17 | 1 | 25 | 0 | 7 | 1 | 0 | 57 | |
| 2025 | LAD | A | 1 | 0 | 2.21 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 36.2 | 145 | 19 | 11 | 9 | 1 | 19 | 0 | 2 | 4 | 3 | 37 | |
| 2025 | LAD | MiLB | 5 | 0 | 2.79 | 20 | 16 | 0 | 0 | 0 | 0 | 0 | 84.0 | 350 | 50 | 29 | 26 | 2 | 44 | 0 | 9 | 5 | 3 | 94 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.24 | 1 | 1 | 0 | 0 | 0 | 4.2 | 18 | 4 | 3 | 2 | 1 | 2 | 0 | 0 | 3 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 6.08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.24 | 1 | 1 | 0 | 0 | 0 | 4.2 | 18 | 4 | 3 | 2 | 1 | 2 | 0 | 0 | 3 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | LAD | DSL | 7.29 | 9.00 | 0.81 | 0.43 | 16.3% | 20.2% | -3.8% | .301 | 2.19 | .369 | 67.3% | 127 | 120 | 5.98 | ||||
| 2024 | LAD | DSL | 10.69 | 6.47 | 1.65 | 0.84 | 26.4% | 16.0% | 10.4% | .237 | 1.56 | .329 | 73.9% | 99 | 116 | 5.63 | ||||
| 2025 | LAD | CPX | 10.84 | 4.75 | 2.28 | 0.19 | 27.8% | 12.2% | 15.6% | .179 | 1.18 | .261 | 73.1% | 66 | 86 | 4.39 | ||||
| 2025 | LAD | A | 9.08 | 4.66 | 1.95 | 0.25 | 25.5% | 13.1% | 12.4% | .153 | 1.04 | .209 | 75.1% | 48 | 88 | 4.06 | ||||
| 2025 | LAD | MiLB | 10.07 | 4.71 | 2.14 | 0.21 | 26.9% | 12.6% | 14.3% | .168 | 1.12 | .239 | 73.9% | 58 | 87 | 4.25 | ||||
| 2026 | Steamer | PROJ | 5.42 | 5.70 | 0.95 | 1.60 | 12.8% | 13.5% | -0.7% | .282 | 1.77 | .296 | 68.8% | 6.29 | ||||||
| 2026 | OOPSY | PROJ | 6.09 | 4.87 | 1.25 | 1.20 | 16.1% | 12.9% | 3.2% | .256 | 1.46 | .282 | 64.9% | 5.30 | ||||||
| 2026 | Steamer | ROS | 5.58 | 5.85 | 0.95 | 1.57 | 13.2% | 13.8% | -0.6% | .281 | 1.77 | .296 | 68.9% | 6.27 | ||||||
| 2026 | OOPSY | ROS | 6.09 | 4.87 | 1.25 | 1.20 | 16.1% | 12.9% | 3.2% | .256 | 1.46 | .282 | 64.9% | 5.30 |
| 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 | LAD | DSL | 7.29 | 9.00 | 0.81 | 0.43 | 16.3% | 20.2% | -3.8% | .301 | 2.19 | .369 | 67.3% | 127 | 120 | 5.98 | ||||
| 2024 | LAD | DSL | 10.69 | 6.47 | 1.65 | 0.84 | 26.4% | 16.0% | 10.4% | .237 | 1.56 | .329 | 73.9% | 99 | 116 | 5.63 | ||||
| 2025 | LAD | CPX | 10.84 | 4.75 | 2.28 | 0.19 | 27.8% | 12.2% | 15.6% | .179 | 1.18 | .261 | 73.1% | 66 | 86 | 4.39 | ||||
| 2025 | LAD | A | 9.08 | 4.66 | 1.95 | 0.25 | 25.5% | 13.1% | 12.4% | .153 | 1.04 | .209 | 75.1% | 48 | 88 | 4.06 | ||||
| 2025 | LAD | MiLB | 10.07 | 4.71 | 2.14 | 0.21 | 26.9% | 12.6% | 14.3% | .168 | 1.12 | .239 | 73.9% | 58 | 87 | 4.25 | ||||
| 2026 | Steamer | PROJ | 5.42 | 5.70 | 0.95 | 1.60 | 12.8% | 13.5% | -0.7% | .282 | 1.77 | .296 | 68.8% | 6.29 | ||||||
| 2026 | OOPSY | PROJ | 6.09 | 4.87 | 1.25 | 1.20 | 16.1% | 12.9% | 3.2% | .256 | 1.46 | .282 | 64.9% | 5.30 | ||||||
| 2026 | Steamer | ROS | 5.58 | 5.85 | 0.95 | 1.57 | 13.2% | 13.8% | -0.6% | .281 | 1.77 | .296 | 68.9% | 6.27 | ||||||
| 2026 | OOPSY | ROS | 6.09 | 4.87 | 1.25 | 1.20 | 16.1% | 12.9% | 3.2% | .256 | 1.46 | .282 | 64.9% | 5.30 |
