Bryan Polanco
Washington Nationals (ST)P
Age: 24
Bats/Throws: R/R
6'2" / 190
DOB: 9/12/2001
(24 years, 6 months, 21 days)
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | WSN | DSL | 19 | 1 | 0 | 0 | 5 | 0 | 7.2 | 12.91 | 2.35 | 0.00 | .450 | 50.0% | 36.8% | 0.0% | 7.04 | 2.03 | 2.43 | ||||||
| 2022 | WSN | DSL | 20 | 4 | 3 | 1 | 11 | 7 | 41.0 | 10.76 | 4.61 | 0.88 | .267 | 69.9% | 38.0% | 8.7% | 3.51 | 4.81 | 4.34 | ||||||
| 2023 | WSN | CPX | 21 | 3 | 0 | 0 | 9 | 7 | 38.1 | 6.10 | 3.76 | 1.64 | .301 | 64.6% | 41.3% | 13.7% | 5.63 | 6.53 | 5.51 | ||||||
| 2023 | WSN | A | 21 | 0 | 1 | 0 | 2 | 2 | 6.0 | 4.50 | 0.00 | 3.00 | .211 | 93.8% | 42.9% | 20.0% | 4.50 | 7.04 | 4.42 | ||||||
| 2023 | WSN | MiLB | 21 | 3 | 1 | 0 | 11 | 9 | 44.1 | 5.89 | 3.25 | 1.83 | .289 | 66.2% | 41.5% | 14.8% | 5.48 | 6.60 | 5.37 | ||||||
| 2024 | WSN | A | 22 | 7 | 4 | 0 | 22 | 17 | 93.0 | 7.16 | 4.35 | 1.06 | .291 | 76.9% | 35.5% | 9.2% | 4.06 | 5.14 | 4.76 | ||||||
| 2025 | WSN | A | 23 | 7 | 8 | 0 | 24 | 23 | 111.2 | 7.09 | 3.55 | 1.13 | .253 | 75.7% | 38.1% | 9.5% | 3.71 | 5.16 | 4.58 | ||||||
| 2026 | WSN | ST | 24 | 0 | 0 | 0 | 1 | 0 | 1.0 | 9.00 | 18.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 0.00 | 7.65 | 7.65 | ||||||
| 2026 | Steamer | PROJ | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.23 | 4.72 | 1.75 | .288 | 67.4% | 37.7% | 6.28 | 6.47 | 6.26 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 1 | 4.5 | 3.71 | 4.34 | 1.67 | .278 | 60.4% | 6.39 | 6.32 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.35 | 4.83 | 1.72 | .287 | 67.6% | 6.23 | 6.43 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 24 | 0 | 0 | 0 | 1 | 1 | 4.5 | 3.71 | 4.34 | 1.67 | .278 | 60.4% | 6.39 | 6.32 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | WSN | DSL | 19 | 1 | 0 | 0 | 5 | 0 | 7.2 | 12.91 | 2.35 | 0.00 | .450 | 50.0% | 36.8% | 0.0% | 7.04 | 2.03 | 2.43 | ||||||
| 2022 | WSN | DSL | 20 | 4 | 3 | 1 | 11 | 7 | 41.0 | 10.76 | 4.61 | 0.88 | .267 | 69.9% | 38.0% | 8.7% | 3.51 | 4.81 | 4.34 | ||||||
| 2023 | WSN | CPX | 21 | 3 | 0 | 0 | 9 | 7 | 38.1 | 6.10 | 3.76 | 1.64 | .301 | 64.6% | 41.3% | 13.7% | 5.63 | 6.53 | 5.51 | ||||||
| 2023 | WSN | A | 21 | 0 | 1 | 0 | 2 | 2 | 6.0 | 4.50 | 0.00 | 3.00 | .211 | 93.8% | 42.9% | 20.0% | 4.50 | 7.04 | 4.42 | ||||||
| 2023 | WSN | MiLB | 21 | 3 | 1 | 0 | 11 | 9 | 44.1 | 5.89 | 3.25 | 1.83 | .289 | 66.2% | 41.5% | 14.8% | 5.48 | 6.60 | 5.37 | ||||||
| 2024 | WSN | A | 22 | 7 | 4 | 0 | 22 | 17 | 93.0 | 7.16 | 4.35 | 1.06 | .291 | 76.9% | 35.5% | 9.2% | 4.06 | 5.14 | 4.76 | ||||||
| 2025 | WSN | A | 23 | 7 | 8 | 0 | 24 | 23 | 111.2 | 7.09 | 3.55 | 1.13 | .253 | 75.7% | 38.1% | 9.5% | 3.71 | 5.16 | 4.58 | ||||||
| 2026 | WSN | ST | 24 | 0 | 0 | 0 | 1 | 0 | 1.0 | 9.00 | 18.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 0.00 | 7.65 | 7.65 | ||||||
| 2026 | Steamer | PROJ | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.23 | 4.72 | 1.75 | .288 | 67.4% | 37.7% | 6.28 | 6.47 | 6.26 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 1 | 4.5 | 3.71 | 4.34 | 1.67 | .278 | 60.4% | 6.39 | 6.32 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.35 | 4.83 | 1.72 | .287 | 67.6% | 6.23 | 6.43 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 24 | 0 | 0 | 0 | 1 | 1 | 4.5 | 3.71 | 4.34 | 1.67 | .278 | 60.4% | 6.39 | 6.32 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | WSN | DSL | 1 | 0 | 7.04 | 5 | 0 | 0 | 0 | 0 | 1 | 1 | 7.2 | 34 | 9 | 6 | 6 | 0 | 2 | 0 | 1 | 2 | 0 | 11 | |
| 2022 | WSN | DSL | 4 | 3 | 3.51 | 11 | 7 | 0 | 0 | 1 | 0 | 0 | 41.0 | 183 | 31 | 22 | 16 | 4 | 21 | 0 | 8 | 5 | 0 | 49 | |
| 2023 | WSN | CPX | 3 | 0 | 5.63 | 9 | 7 | 0 | 0 | 0 | 0 | 0 | 38.1 | 176 | 44 | 29 | 24 | 7 | 16 | 0 | 4 | 4 | 0 | 26 | |
| 2023 | WSN | A | 0 | 1 | 4.50 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.0 | 24 | 6 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | |
| 2023 | WSN | MiLB | 3 | 1 | 5.48 | 11 | 9 | 0 | 0 | 0 | 0 | 0 | 44.1 | 200 | 50 | 32 | 27 | 9 | 16 | 0 | 4 | 4 | 0 | 29 | |
| 2024 | WSN | A | 7 | 4 | 4.06 | 22 | 17 | 0 | 0 | 0 | 1 | 0 | 93.0 | 403 | 89 | 44 | 42 | 11 | 45 | 0 | 5 | 5 | 2 | 74 | |
| 2025 | WSN | A | 7 | 8 | 3.71 | 24 | 23 | 0 | 0 | 0 | 0 | 0 | 111.2 | 483 | 96 | 52 | 46 | 14 | 44 | 0 | 13 | 1 | 2 | 88 | |
| 2026 | WSN | ST | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.39 | 1 | 1 | 0 | 0 | 0 | 4.5 | 19 | 5 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 6.23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.39 | 1 | 1 | 0 | 0 | 0 | 4.5 | 19 | 5 | 3 | 3 | 1 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | WSN | DSL | 1 | 0 | 7.04 | 5 | 0 | 0 | 0 | 0 | 1 | 1 | 7.2 | 34 | 9 | 6 | 6 | 0 | 2 | 0 | 1 | 2 | 0 | 11 | |
| 2022 | WSN | DSL | 4 | 3 | 3.51 | 11 | 7 | 0 | 0 | 1 | 0 | 0 | 41.0 | 183 | 31 | 22 | 16 | 4 | 21 | 0 | 8 | 5 | 0 | 49 | |
| 2023 | WSN | CPX | 3 | 0 | 5.63 | 9 | 7 | 0 | 0 | 0 | 0 | 0 | 38.1 | 176 | 44 | 29 | 24 | 7 | 16 | 0 | 4 | 4 | 0 | 26 | |
| 2023 | WSN | A | 0 | 1 | 4.50 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.0 | 24 | 6 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | |
| 2023 | WSN | MiLB | 3 | 1 | 5.48 | 11 | 9 | 0 | 0 | 0 | 0 | 0 | 44.1 | 200 | 50 | 32 | 27 | 9 | 16 | 0 | 4 | 4 | 0 | 29 | |
| 2024 | WSN | A | 7 | 4 | 4.06 | 22 | 17 | 0 | 0 | 0 | 1 | 0 | 93.0 | 403 | 89 | 44 | 42 | 11 | 45 | 0 | 5 | 5 | 2 | 74 | |
| 2025 | WSN | A | 7 | 8 | 3.71 | 24 | 23 | 0 | 0 | 0 | 0 | 0 | 111.2 | 483 | 96 | 52 | 46 | 14 | 44 | 0 | 13 | 1 | 2 | 88 | |
| 2026 | WSN | ST | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.39 | 1 | 1 | 0 | 0 | 0 | 4.5 | 19 | 5 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 6.23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.39 | 1 | 1 | 0 | 0 | 0 | 4.5 | 19 | 5 | 3 | 3 | 1 | 2 | 0 | 0 | 2 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | WSN | DSL | 12.91 | 2.35 | 5.50 | 0.00 | 32.4% | 5.9% | 26.5% | .290 | 1.43 | .450 | 50.0% | 166 | 48 | 2.03 | ||||
| 2022 | WSN | DSL | 10.76 | 4.61 | 2.33 | 0.88 | 26.8% | 11.5% | 15.3% | .201 | 1.27 | .267 | 69.9% | 78 | 107 | 4.81 | ||||
| 2023 | WSN | CPX | 6.10 | 3.76 | 1.63 | 1.64 | 14.8% | 9.1% | 5.7% | .282 | 1.57 | .301 | 64.6% | 110 | 131 | 6.53 | ||||
| 2023 | WSN | A | 4.50 | 0.00 | 3.00 | 3.00 | 12.5% | 0.0% | 12.5% | .250 | 1.00 | .211 | 93.8% | 108 | 168 | 7.04 | ||||
| 2023 | WSN | MiLB | 5.89 | 3.25 | 1.81 | 1.83 | 14.5% | 8.0% | 6.5% | .278 | 1.49 | .289 | 66.2% | 110 | 136 | 6.60 | ||||
| 2024 | WSN | A | 7.16 | 4.35 | 1.64 | 1.06 | 18.4% | 11.2% | 7.2% | .252 | 1.44 | .291 | 76.9% | 105 | 133 | 5.14 | ||||
| 2025 | WSN | A | 7.09 | 3.55 | 2.00 | 1.13 | 18.2% | 9.1% | 9.1% | .225 | 1.25 | .253 | 75.7% | 92 | 128 | 5.16 | ||||
| 2026 | WSN | ST | 9.00 | 18.00 | 0.50 | 0.00 | 20.0% | 40.0% | -20.0% | .000 | 2.00 | .000 | 100.0% | 0 | 154 | 7.65 | ||||
| 2026 | Steamer | PROJ | 4.23 | 4.72 | 0.90 | 1.75 | 10.1% | 11.3% | -1.2% | .289 | 1.70 | .288 | 67.4% | 6.47 | ||||||
| 2026 | OOPSY | PROJ | 3.71 | 4.34 | 0.85 | 1.67 | 9.4% | 11.1% | -1.6% | .283 | 1.56 | .278 | 60.4% | 6.32 | ||||||
| 2026 | Steamer | ROS | 4.35 | 4.83 | 0.90 | 1.72 | 10.4% | 11.5% | -1.1% | .287 | 1.70 | .287 | 67.6% | 6.43 | ||||||
| 2026 | OOPSY | ROS | 3.71 | 4.34 | 0.85 | 1.67 | 9.4% | 11.1% | -1.6% | .283 | 1.56 | .278 | 60.4% | 6.32 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | WSN | DSL | 12.91 | 2.35 | 5.50 | 0.00 | 32.4% | 5.9% | 26.5% | .290 | 1.43 | .450 | 50.0% | 166 | 48 | 2.03 | ||||
| 2022 | WSN | DSL | 10.76 | 4.61 | 2.33 | 0.88 | 26.8% | 11.5% | 15.3% | .201 | 1.27 | .267 | 69.9% | 78 | 107 | 4.81 | ||||
| 2023 | WSN | CPX | 6.10 | 3.76 | 1.63 | 1.64 | 14.8% | 9.1% | 5.7% | .282 | 1.57 | .301 | 64.6% | 110 | 131 | 6.53 | ||||
| 2023 | WSN | A | 4.50 | 0.00 | 3.00 | 3.00 | 12.5% | 0.0% | 12.5% | .250 | 1.00 | .211 | 93.8% | 108 | 168 | 7.04 | ||||
| 2023 | WSN | MiLB | 5.89 | 3.25 | 1.81 | 1.83 | 14.5% | 8.0% | 6.5% | .278 | 1.49 | .289 | 66.2% | 110 | 136 | 6.60 | ||||
| 2024 | WSN | A | 7.16 | 4.35 | 1.64 | 1.06 | 18.4% | 11.2% | 7.2% | .252 | 1.44 | .291 | 76.9% | 105 | 133 | 5.14 | ||||
| 2025 | WSN | A | 7.09 | 3.55 | 2.00 | 1.13 | 18.2% | 9.1% | 9.1% | .225 | 1.25 | .253 | 75.7% | 92 | 128 | 5.16 | ||||
| 2026 | WSN | ST | 9.00 | 18.00 | 0.50 | 0.00 | 20.0% | 40.0% | -20.0% | .000 | 2.00 | .000 | 100.0% | 0 | 154 | 7.65 | ||||
| 2026 | Steamer | PROJ | 4.23 | 4.72 | 0.90 | 1.75 | 10.1% | 11.3% | -1.2% | .289 | 1.70 | .288 | 67.4% | 6.47 | ||||||
| 2026 | OOPSY | PROJ | 3.71 | 4.34 | 0.85 | 1.67 | 9.4% | 11.1% | -1.6% | .283 | 1.56 | .278 | 60.4% | 6.32 | ||||||
| 2026 | Steamer | ROS | 4.35 | 4.83 | 0.90 | 1.72 | 10.4% | 11.5% | -1.1% | .287 | 1.70 | .287 | 67.6% | 6.43 | ||||||
| 2026 | OOPSY | ROS | 3.71 | 4.34 | 0.85 | 1.67 | 9.4% | 11.1% | -1.6% | .283 | 1.56 | .278 | 60.4% | 6.32 |

