Zander Mueth
Pittsburgh Pirates (A)P
Age: 20
Bats/Throws: R/R
6'6" / 205
DOB: 6/22/2005
(20 years, 9 months, 11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | PIT | CPX | 19 | 6 | 1 | 0 | 13 | 12 | 51.1 | 9.82 | 4.56 | 0.35 | .278 | 75.5% | 49.6% | 4.3% | 1.58 | 4.13 | 4.38 | ||||||
| 2024 | PIT | A | 19 | 1 | 3 | 0 | 7 | 7 | 22.2 | 9.13 | 9.53 | 0.00 | .151 | 59.0% | 44.0% | 0.0% | 3.97 | 5.63 | 6.41 | ||||||
| 2024 | PIT | MiLB | 19 | 7 | 4 | 0 | 20 | 19 | 74.0 | 9.61 | 6.08 | 0.24 | .242 | 69.6% | 48.0% | 3.2% | 2.31 | 4.59 | 5.00 | ||||||
| 2025 | PIT | CPX | 20 | 0 | 0 | 0 | 2 | 2 | 4.0 | 13.50 | 9.00 | 0.00 | .333 | 71.4% | 62.5% | 0.0% | 2.25 | 3.57 | 4.18 | ||||||
| 2025 | PIT | A | 20 | 0 | 4 | 0 | 10 | 10 | 22.0 | 11.45 | 10.23 | 0.41 | .368 | 57.3% | 46.4% | 6.3% | 7.36 | 5.68 | 5.86 | ||||||
| 2025 | PIT | MiLB | 20 | 0 | 4 | 0 | 12 | 12 | 26.0 | 11.77 | 10.04 | 0.35 | .364 | 59.0% | 48.4% | 5.3% | 6.58 | 5.36 | 5.60 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.15 | 6.49 | 1.39 | .303 | 67.6% | 42.7% | 6.39 | 6.35 | 6.28 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 3.0 | 6.46 | 6.35 | 1.22 | .297 | 69.2% | 5.62 | 5.77 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.30 | 6.65 | 1.36 | .303 | 67.8% | 6.35 | 6.33 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 3.0 | 6.46 | 6.35 | 1.22 | .297 | 69.2% | 5.62 | 5.77 | 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 | PIT | CPX | 19 | 6 | 1 | 0 | 13 | 12 | 51.1 | 9.82 | 4.56 | 0.35 | .278 | 75.5% | 49.6% | 4.3% | 1.58 | 4.13 | 4.38 | ||||||
| 2024 | PIT | A | 19 | 1 | 3 | 0 | 7 | 7 | 22.2 | 9.13 | 9.53 | 0.00 | .151 | 59.0% | 44.0% | 0.0% | 3.97 | 5.63 | 6.41 | ||||||
| 2024 | PIT | MiLB | 19 | 7 | 4 | 0 | 20 | 19 | 74.0 | 9.61 | 6.08 | 0.24 | .242 | 69.6% | 48.0% | 3.2% | 2.31 | 4.59 | 5.00 | ||||||
| 2025 | PIT | CPX | 20 | 0 | 0 | 0 | 2 | 2 | 4.0 | 13.50 | 9.00 | 0.00 | .333 | 71.4% | 62.5% | 0.0% | 2.25 | 3.57 | 4.18 | ||||||
| 2025 | PIT | A | 20 | 0 | 4 | 0 | 10 | 10 | 22.0 | 11.45 | 10.23 | 0.41 | .368 | 57.3% | 46.4% | 6.3% | 7.36 | 5.68 | 5.86 | ||||||
| 2025 | PIT | MiLB | 20 | 0 | 4 | 0 | 12 | 12 | 26.0 | 11.77 | 10.04 | 0.35 | .364 | 59.0% | 48.4% | 5.3% | 6.58 | 5.36 | 5.60 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.15 | 6.49 | 1.39 | .303 | 67.6% | 42.7% | 6.39 | 6.35 | 6.28 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 3.0 | 6.46 | 6.35 | 1.22 | .297 | 69.2% | 5.62 | 5.77 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.30 | 6.65 | 1.36 | .303 | 67.8% | 6.35 | 6.33 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 3.0 | 6.46 | 6.35 | 1.22 | .297 | 69.2% | 5.62 | 5.77 | 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 | PIT | CPX | 6 | 1 | 1.58 | 13 | 12 | 0 | 0 | 0 | 0 | 0 | 51.1 | 225 | 39 | 20 | 9 | 2 | 26 | 0 | 8 | 4 | 2 | 56 | |
| 2024 | PIT | A | 1 | 3 | 3.97 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 22.2 | 107 | 8 | 16 | 10 | 0 | 24 | 0 | 7 | 3 | 2 | 23 | |
| 2024 | PIT | MiLB | 7 | 4 | 2.31 | 20 | 19 | 0 | 0 | 0 | 0 | 0 | 74.0 | 332 | 47 | 36 | 19 | 2 | 50 | 0 | 15 | 7 | 4 | 79 | |
| 2025 | PIT | CPX | 0 | 0 | 2.25 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4.0 | 19 | 3 | 2 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 6 | |
| 2025 | PIT | A | 0 | 4 | 7.36 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 22.0 | 116 | 22 | 23 | 18 | 1 | 25 | 0 | 5 | 4 | 0 | 28 | |
| 2025 | PIT | MiLB | 0 | 4 | 6.58 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 26.0 | 135 | 25 | 25 | 19 | 1 | 29 | 0 | 5 | 4 | 0 | 34 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.39 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.62 | 1 | 1 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 2 | 0 | 2 | 0 | 0 | 2 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 6.35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.62 | 1 | 1 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 2 | 0 | 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 | PIT | CPX | 6 | 1 | 1.58 | 13 | 12 | 0 | 0 | 0 | 0 | 0 | 51.1 | 225 | 39 | 20 | 9 | 2 | 26 | 0 | 8 | 4 | 2 | 56 | |
| 2024 | PIT | A | 1 | 3 | 3.97 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 22.2 | 107 | 8 | 16 | 10 | 0 | 24 | 0 | 7 | 3 | 2 | 23 | |
| 2024 | PIT | MiLB | 7 | 4 | 2.31 | 20 | 19 | 0 | 0 | 0 | 0 | 0 | 74.0 | 332 | 47 | 36 | 19 | 2 | 50 | 0 | 15 | 7 | 4 | 79 | |
| 2025 | PIT | CPX | 0 | 0 | 2.25 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4.0 | 19 | 3 | 2 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 6 | |
| 2025 | PIT | A | 0 | 4 | 7.36 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 22.0 | 116 | 22 | 23 | 18 | 1 | 25 | 0 | 5 | 4 | 0 | 28 | |
| 2025 | PIT | MiLB | 0 | 4 | 6.58 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 26.0 | 135 | 25 | 25 | 19 | 1 | 29 | 0 | 5 | 4 | 0 | 34 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.39 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.62 | 1 | 1 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 2 | 0 | 2 | 0 | 0 | 2 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 6.35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.62 | 1 | 1 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 2 | 0 | 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 | PIT | CPX | 9.82 | 4.56 | 2.15 | 0.35 | 24.9% | 11.6% | 13.3% | .204 | 1.27 | .278 | 75.5% | 36 | 93 | 4.13 | ||||
| 2024 | PIT | A | 9.13 | 9.53 | 0.96 | 0.00 | 21.5% | 22.4% | -0.9% | .105 | 1.41 | .151 | 59.0% | 96 | 134 | 5.63 | ||||
| 2024 | PIT | MiLB | 9.61 | 6.08 | 1.58 | 0.24 | 23.8% | 15.1% | 8.7% | .176 | 1.31 | .242 | 69.6% | 54 | 106 | 4.59 | ||||
| 2025 | PIT | CPX | 13.50 | 9.00 | 1.50 | 0.00 | 31.6% | 21.1% | 10.5% | .200 | 1.75 | .333 | 71.4% | 55 | 87 | 3.57 | ||||
| 2025 | PIT | A | 11.45 | 10.23 | 1.12 | 0.41 | 24.1% | 21.6% | 2.6% | .256 | 2.14 | .368 | 57.3% | 169 | 128 | 5.68 | ||||
| 2025 | PIT | MiLB | 11.77 | 10.04 | 1.17 | 0.35 | 25.2% | 21.5% | 3.7% | .248 | 2.08 | .364 | 59.0% | 152 | 122 | 5.36 | ||||
| 2026 | Steamer | PROJ | 5.15 | 6.49 | 0.79 | 1.39 | 11.9% | 15.0% | -3.1% | .287 | 1.88 | .303 | 67.6% | 6.35 | ||||||
| 2026 | OOPSY | PROJ | 6.46 | 6.35 | 1.02 | 1.22 | 14.9% | 14.7% | 0.2% | .268 | 1.79 | .297 | 69.2% | 5.77 | ||||||
| 2026 | Steamer | ROS | 5.30 | 6.65 | 0.80 | 1.36 | 12.2% | 15.3% | -3.1% | .285 | 1.88 | .303 | 67.8% | 6.33 | ||||||
| 2026 | OOPSY | ROS | 6.46 | 6.35 | 1.02 | 1.22 | 14.9% | 14.7% | 0.2% | .268 | 1.79 | .297 | 69.2% | 5.77 |
| 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 | PIT | CPX | 9.82 | 4.56 | 2.15 | 0.35 | 24.9% | 11.6% | 13.3% | .204 | 1.27 | .278 | 75.5% | 36 | 93 | 4.13 | ||||
| 2024 | PIT | A | 9.13 | 9.53 | 0.96 | 0.00 | 21.5% | 22.4% | -0.9% | .105 | 1.41 | .151 | 59.0% | 96 | 134 | 5.63 | ||||
| 2024 | PIT | MiLB | 9.61 | 6.08 | 1.58 | 0.24 | 23.8% | 15.1% | 8.7% | .176 | 1.31 | .242 | 69.6% | 54 | 106 | 4.59 | ||||
| 2025 | PIT | CPX | 13.50 | 9.00 | 1.50 | 0.00 | 31.6% | 21.1% | 10.5% | .200 | 1.75 | .333 | 71.4% | 55 | 87 | 3.57 | ||||
| 2025 | PIT | A | 11.45 | 10.23 | 1.12 | 0.41 | 24.1% | 21.6% | 2.6% | .256 | 2.14 | .368 | 57.3% | 169 | 128 | 5.68 | ||||
| 2025 | PIT | MiLB | 11.77 | 10.04 | 1.17 | 0.35 | 25.2% | 21.5% | 3.7% | .248 | 2.08 | .364 | 59.0% | 152 | 122 | 5.36 | ||||
| 2026 | Steamer | PROJ | 5.15 | 6.49 | 0.79 | 1.39 | 11.9% | 15.0% | -3.1% | .287 | 1.88 | .303 | 67.6% | 6.35 | ||||||
| 2026 | OOPSY | PROJ | 6.46 | 6.35 | 1.02 | 1.22 | 14.9% | 14.7% | 0.2% | .268 | 1.79 | .297 | 69.2% | 5.77 | ||||||
| 2026 | Steamer | ROS | 5.30 | 6.65 | 0.80 | 1.36 | 12.2% | 15.3% | -3.1% | .285 | 1.88 | .303 | 67.8% | 6.33 | ||||||
| 2026 | OOPSY | ROS | 6.46 | 6.35 | 1.02 | 1.22 | 14.9% | 14.7% | 0.2% | .268 | 1.79 | .297 | 69.2% | 5.77 |
