Blake Wolters
Kansas City Royals (A+)P
Age: 21
Bats/Throws: R/R
6'4" / 210
DOB: 10/25/2004
(21 years, 9 months, 3 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 | KCR | A | 19 | 2 | 3 | 0 | 14 | 14 | 55.2 | 7.44 | 4.04 | 0.65 | .312 | 66.3% | 46.5% | 7.8% | 4.20 | 4.32 | 4.21 | ||||||
| 2025 | KCR | A | 20 | 2 | 2 | 0 | 12 | 12 | 47.1 | 7.61 | 7.61 | 0.57 | .256 | 71.4% | 58.1% | 10.3% | 3.99 | 5.43 | 5.10 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.60 | 5.90 | 1.38 | .305 | 67.7% | 46.1% | 6.24 | 6.20 | 6.02 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 3.9 | 4.10 | 5.40 | 1.22 | .304 | 61.8% | 6.32 | 5.95 | 0.0 | ||||||||
| 2026 | KCR | A | 21 | 2 | 1 | 0 | 6 | 6 | 27.1 | 10.87 | 4.28 | 1.32 | .190 | 73.0% | 37.1% | 15.4% | 1.65 | 4.94 | 4.44 | ||||||
| 2026 | KCR | A+ | 21 | 1 | 7 | 0 | 12 | 12 | 47.1 | 9.70 | 6.27 | 1.71 | .348 | 44.2% | 33.1% | 15.8% | 10.08 | 6.54 | 6.13 | ||||||
| 2026 | KCR | MiLB | 21 | 3 | 8 | 0 | 18 | 18 | 74.2 | 10.13 | 5.54 | 1.57 | .299 | 51.5% | 34.3% | 15.7% | 6.99 | 5.96 | 5.51 | ||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.23 | 5.72 | 1.46 | .304 | 67.4% | 6.27 | 6.13 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 4.0 | 5.19 | 5.50 | 1.47 | .289 | 65.6% | 6.09 | 6.11 | 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 | KCR | A | 19 | 2 | 3 | 0 | 14 | 14 | 55.2 | 7.44 | 4.04 | 0.65 | .312 | 66.3% | 46.5% | 7.8% | 4.20 | 4.32 | 4.21 | ||||||
| 2025 | KCR | A | 20 | 2 | 2 | 0 | 12 | 12 | 47.1 | 7.61 | 7.61 | 0.57 | .256 | 71.4% | 58.1% | 10.3% | 3.99 | 5.43 | 5.10 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.60 | 5.90 | 1.38 | .305 | 67.7% | 46.1% | 6.24 | 6.20 | 6.02 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 3.9 | 4.10 | 5.40 | 1.22 | .304 | 61.8% | 6.32 | 5.95 | 0.0 | ||||||||
| 2026 | KCR | A | 21 | 2 | 1 | 0 | 6 | 6 | 27.1 | 10.87 | 4.28 | 1.32 | .190 | 73.0% | 37.1% | 15.4% | 1.65 | 4.94 | 4.44 | ||||||
| 2026 | KCR | A+ | 21 | 1 | 7 | 0 | 12 | 12 | 47.1 | 9.70 | 6.27 | 1.71 | .348 | 44.2% | 33.1% | 15.8% | 10.08 | 6.54 | 6.13 | ||||||
| 2026 | KCR | MiLB | 21 | 3 | 8 | 0 | 18 | 18 | 74.2 | 10.13 | 5.54 | 1.57 | .299 | 51.5% | 34.3% | 15.7% | 6.99 | 5.96 | 5.51 | ||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.23 | 5.72 | 1.46 | .304 | 67.4% | 6.27 | 6.13 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 4.0 | 5.19 | 5.50 | 1.47 | .289 | 65.6% | 6.09 | 6.11 | 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 | KCR | A | 2 | 3 | 4.20 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | 55.2 | 247 | 57 | 32 | 26 | 4 | 25 | 0 | 2 | 4 | 1 | 46 | |
| 2025 | KCR | A | 2 | 2 | 3.99 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 47.1 | 207 | 34 | 25 | 21 | 3 | 40 | 0 | 3 | 4 | 0 | 40 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.32 | 1 | 1 | 0 | 0 | 0 | 3.9 | 17 | 4 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | KCR | A | 2 | 1 | 1.65 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 27.1 | 117 | 16 | 13 | 5 | 4 | 13 | 0 | 4 | 2 | 0 | 33 | |
| 2026 | KCR | A+ | 1 | 7 | 10.08 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 47.1 | 237 | 58 | 58 | 53 | 9 | 33 | 0 | 3 | 12 | 0 | 51 | |
| 2026 | KCR | MiLB | 3 | 8 | 6.99 | 18 | 18 | 0 | 0 | 0 | 0 | 0 | 74.2 | 354 | 74 | 71 | 58 | 13 | 46 | 0 | 7 | 14 | 0 | 84 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.09 | 1 | 1 | 0 | 0 | 0 | 4.0 | 19 | 4 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | KCR | A | 2 | 3 | 4.20 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | 55.2 | 247 | 57 | 32 | 26 | 4 | 25 | 0 | 2 | 4 | 1 | 46 | |
| 2025 | KCR | A | 2 | 2 | 3.99 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 47.1 | 207 | 34 | 25 | 21 | 3 | 40 | 0 | 3 | 4 | 0 | 40 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.32 | 1 | 1 | 0 | 0 | 0 | 3.9 | 17 | 4 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | KCR | A | 2 | 1 | 1.65 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 27.1 | 117 | 16 | 13 | 5 | 4 | 13 | 0 | 4 | 2 | 0 | 33 | |
| 2026 | KCR | A+ | 1 | 7 | 10.08 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 47.1 | 237 | 58 | 58 | 53 | 9 | 33 | 0 | 3 | 12 | 0 | 51 | |
| 2026 | KCR | MiLB | 3 | 8 | 6.99 | 18 | 18 | 0 | 0 | 0 | 0 | 0 | 74.2 | 354 | 74 | 71 | 58 | 13 | 46 | 0 | 7 | 14 | 0 | 84 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.09 | 1 | 1 | 0 | 0 | 0 | 4.0 | 19 | 4 | 3 | 3 | 1 | 2 | 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 | KCR | A | 7.44 | 4.04 | 1.84 | 0.65 | 18.6% | 10.1% | 8.5% | .259 | 1.47 | .312 | 66.3% | 106 | 109 | 4.32 | ||||
| 2025 | KCR | A | 7.61 | 7.61 | 1.00 | 0.57 | 19.3% | 19.3% | 0.0% | .207 | 1.56 | .256 | 71.4% | 96 | 132 | 5.43 | ||||
| 2026 | Steamer | PROJ | 4.60 | 5.90 | 0.78 | 1.38 | 10.8% | 13.8% | -3.1% | .293 | 1.84 | .305 | 67.7% | 6.20 | ||||||
| 2026 | OOPSY | PROJ | 4.10 | 5.40 | 0.76 | 1.22 | 10.3% | 13.6% | -3.3% | .292 | 1.70 | .304 | 61.8% | 5.95 | ||||||
| 2026 | KCR | A | 10.87 | 4.28 | 2.54 | 1.32 | 28.2% | 11.1% | 17.1% | .160 | 1.06 | .190 | 73.0% | 34 | 104 | 4.94 | ||||
| 2026 | KCR | A+ | 9.70 | 6.27 | 1.55 | 1.71 | 21.5% | 13.9% | 7.6% | .289 | 1.92 | .348 | 44.2% | 191 | 124 | 6.54 | ||||
| 2026 | KCR | MiLB | 10.13 | 5.54 | 1.83 | 1.57 | 23.7% | 13.0% | 10.7% | .246 | 1.61 | .299 | 51.5% | 134 | 116 | 5.96 | ||||
| 2026 | Steamer | ROS | 5.23 | 5.72 | 0.91 | 1.46 | 12.3% | 13.4% | -1.1% | .288 | 1.80 | .304 | 67.4% | 6.13 | ||||||
| 2026 | OOPSY | ROS | 5.19 | 5.50 | 0.94 | 1.47 | 12.4% | 13.1% | -0.7% | .277 | 1.71 | .289 | 65.6% | 6.11 |
| 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 | KCR | A | 7.44 | 4.04 | 1.84 | 0.65 | 18.6% | 10.1% | 8.5% | .259 | 1.47 | .312 | 66.3% | 106 | 109 | 4.32 | ||||
| 2025 | KCR | A | 7.61 | 7.61 | 1.00 | 0.57 | 19.3% | 19.3% | 0.0% | .207 | 1.56 | .256 | 71.4% | 96 | 132 | 5.43 | ||||
| 2026 | Steamer | PROJ | 4.60 | 5.90 | 0.78 | 1.38 | 10.8% | 13.8% | -3.1% | .293 | 1.84 | .305 | 67.7% | 6.20 | ||||||
| 2026 | OOPSY | PROJ | 4.10 | 5.40 | 0.76 | 1.22 | 10.3% | 13.6% | -3.3% | .292 | 1.70 | .304 | 61.8% | 5.95 | ||||||
| 2026 | KCR | A | 10.87 | 4.28 | 2.54 | 1.32 | 28.2% | 11.1% | 17.1% | .160 | 1.06 | .190 | 73.0% | 34 | 104 | 4.94 | ||||
| 2026 | KCR | A+ | 9.70 | 6.27 | 1.55 | 1.71 | 21.5% | 13.9% | 7.6% | .289 | 1.92 | .348 | 44.2% | 191 | 124 | 6.54 | ||||
| 2026 | KCR | MiLB | 10.13 | 5.54 | 1.83 | 1.57 | 23.7% | 13.0% | 10.7% | .246 | 1.61 | .299 | 51.5% | 134 | 116 | 5.96 | ||||
| 2026 | Steamer | ROS | 5.23 | 5.72 | 0.91 | 1.46 | 12.3% | 13.4% | -1.1% | .288 | 1.80 | .304 | 67.4% | 6.13 | ||||||
| 2026 | OOPSY | ROS | 5.19 | 5.50 | 0.94 | 1.47 | 12.4% | 13.1% | -0.7% | .277 | 1.71 | .289 | 65.6% | 6.11 |
