Ethan Walker
Boston Red Sox (A)P
Age: 21
Bats/Throws: L/L
6'2" / 195
DOB: 6/29/2004
(21 years, 10 months, 17 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
In-Season ProjectionsMinor LeaguesCollege
| 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 | LONG | NCAA | 19 | 3 | 0 | 0 | 17 | 9 | 42.2 | 8.44 | 4.85 | 0.63 | .291 | 72.4% | 4.01 | 5.43 | |||||||||
| 2024 | LONG | NCAA | 20 | 1 | 4 | 0 | 15 | 9 | 42.0 | 12.64 | 6.64 | 1.29 | .264 | 72.9% | 4.50 | 5.85 | |||||||||
| 2025 | UK | NCAA | 21 | 2 | 1 | 1 | 14 | 9 | 46.1 | 9.52 | 3.11 | 0.97 | .313 | 73.3% | 4.08 | 4.40 | |||||||||
| 2026 | BOS | A | 22 | 2 | 2 | 0 | 7 | 1 | 23.1 | 13.11 | 6.94 | 0.77 | .283 | 65.2% | 33.3% | 10.0% | 4.24 | 4.16 | 4.36 | ||||||
| 2026 | Steamer | ROS | 22 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.97 | 7.13 | 1.31 | .302 | 69.2% | 6.14 | 6.21 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 22 | 0 | 0 | 0 | 1 | 1 | 3.3 | 7.13 | 5.04 | 1.51 | .296 | 67.9% | 5.63 | 5.58 | 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 | LONG | NCAA | 19 | 3 | 0 | 0 | 17 | 9 | 42.2 | 8.44 | 4.85 | 0.63 | .291 | 72.4% | 4.01 | 5.43 | |||||||||
| 2024 | LONG | NCAA | 20 | 1 | 4 | 0 | 15 | 9 | 42.0 | 12.64 | 6.64 | 1.29 | .264 | 72.9% | 4.50 | 5.85 | |||||||||
| 2025 | UK | NCAA | 21 | 2 | 1 | 1 | 14 | 9 | 46.1 | 9.52 | 3.11 | 0.97 | .313 | 73.3% | 4.08 | 4.40 | |||||||||
| 2026 | BOS | A | 22 | 2 | 2 | 0 | 7 | 1 | 23.1 | 13.11 | 6.94 | 0.77 | .283 | 65.2% | 33.3% | 10.0% | 4.24 | 4.16 | 4.36 | ||||||
| 2026 | Steamer | ROS | 22 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.97 | 7.13 | 1.31 | .302 | 69.2% | 6.14 | 6.21 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 22 | 0 | 0 | 0 | 1 | 1 | 3.3 | 7.13 | 5.04 | 1.51 | .296 | 67.9% | 5.63 | 5.58 | 0.0 |
In-Season ProjectionsMinor LeaguesCollege
| 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 | LONG | NCAA | 3 | 0 | 4.01 | 17 | 9 | 0 | 0 | 0 | 42.2 | 188 | 37 | 21 | 19 | 3 | 23 | 5 | 6 | 1 | 40 | ||||
| 2024 | LONG | NCAA | 1 | 4 | 4.50 | 15 | 9 | 0 | 0 | 0 | 42.0 | 189 | 29 | 24 | 21 | 6 | 31 | 6 | 3 | 0 | 59 | ||||
| 2025 | UK | NCAA | 2 | 1 | 4.08 | 14 | 9 | 0 | 0 | 1 | 46.1 | 204 | 45 | 23 | 21 | 5 | 16 | 6 | 1 | 0 | 49 | ||||
| 2026 | BOS | A | 2 | 2 | 4.24 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 23.1 | 107 | 17 | 14 | 11 | 2 | 18 | 0 | 0 | 2 | 0 | 34 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.63 | 1 | 1 | 0 | 0 | 0 | 3.3 | 15 | 4 | 2 | 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 | LONG | NCAA | 3 | 0 | 4.01 | 17 | 9 | 0 | 0 | 0 | 42.2 | 188 | 37 | 21 | 19 | 3 | 23 | 5 | 6 | 1 | 40 | ||||
| 2024 | LONG | NCAA | 1 | 4 | 4.50 | 15 | 9 | 0 | 0 | 0 | 42.0 | 189 | 29 | 24 | 21 | 6 | 31 | 6 | 3 | 0 | 59 | ||||
| 2025 | UK | NCAA | 2 | 1 | 4.08 | 14 | 9 | 0 | 0 | 1 | 46.1 | 204 | 45 | 23 | 21 | 5 | 16 | 6 | 1 | 0 | 49 | ||||
| 2026 | BOS | A | 2 | 2 | 4.24 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 23.1 | 107 | 17 | 14 | 11 | 2 | 18 | 0 | 0 | 2 | 0 | 34 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.63 | 1 | 1 | 0 | 0 | 0 | 3.3 | 15 | 4 | 2 | 2 | 1 | 2 | 0 | 0 | 3 |
In-Season ProjectionsMinor LeaguesAveragesCollege
| 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 | LONG | NCAA | 8.44 | 4.85 | 1.74 | 0.63 | 21.3% | 12.2% | 9.0% | .231 | 1.41 | .291 | 72.4% | 5.43 | ||||||
| 2024 | LONG | NCAA | 12.64 | 6.64 | 1.90 | 1.29 | 31.2% | 16.4% | 14.8% | .191 | 1.43 | .264 | 72.9% | 5.85 | ||||||
| 2025 | UK | NCAA | 9.52 | 3.11 | 3.06 | 0.97 | 24.0% | 7.8% | 16.2% | .247 | 1.32 | .313 | 73.3% | 4.40 | ||||||
| 2026 | BOS | A | 13.11 | 6.94 | 1.89 | 0.77 | 31.8% | 16.8% | 15.0% | .191 | 1.50 | .283 | 65.2% | 90 | 92 | 4.16 | ||||
| 2026 | Steamer | ROS | 5.97 | 7.13 | 0.84 | 1.31 | 13.8% | 16.5% | -2.7% | .277 | 1.89 | .302 | 69.2% | 6.21 | ||||||
| 2026 | OOPSY | ROS | 7.13 | 5.04 | 1.41 | 1.51 | 17.1% | 12.1% | 5.0% | .267 | 1.63 | .296 | 67.9% | 5.58 |
| 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 | LONG | NCAA | 8.44 | 4.85 | 1.74 | 0.63 | 21.3% | 12.2% | 9.0% | .231 | 1.41 | .291 | 72.4% | 5.43 | ||||||
| 2024 | LONG | NCAA | 12.64 | 6.64 | 1.90 | 1.29 | 31.2% | 16.4% | 14.8% | .191 | 1.43 | .264 | 72.9% | 5.85 | ||||||
| 2025 | UK | NCAA | 9.52 | 3.11 | 3.06 | 0.97 | 24.0% | 7.8% | 16.2% | .247 | 1.32 | .313 | 73.3% | 4.40 | ||||||
| 2026 | BOS | A | 13.11 | 6.94 | 1.89 | 0.77 | 31.8% | 16.8% | 15.0% | .191 | 1.50 | .283 | 65.2% | 90 | 92 | 4.16 | ||||
| 2026 | Steamer | ROS | 5.97 | 7.13 | 0.84 | 1.31 | 13.8% | 16.5% | -2.7% | .277 | 1.89 | .302 | 69.2% | 6.21 | ||||||
| 2026 | OOPSY | ROS | 7.13 | 5.04 | 1.41 | 1.51 | 17.1% | 12.1% | 5.0% | .267 | 1.63 | .296 | 67.9% | 5.58 |
