Dennis Colleran
Kansas City Royals (A+)P
Age: 21
Bats/Throws: R/R
6'3" / 225
DOB: 8/20/2003
(21 years, 11 months, 14 days)
P
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | NE | NCAA | 18 | 0 | 1 | 2 | 15 | 2 | 22.0 | 9.82 | 9.00 | 0.82 | .279 | 68.7% | 4.50 | 5.75 | |||||||||
| 2024 | NE | NCAA | 20 | 1 | 2 | 1 | 20 | 4 | 40.2 | 10.18 | 3.98 | 1.99 | .296 | 53.4% | 7.97 | 5.59 | |||||||||
| 2025 | KCR | A | 21 | 4 | 0 | 3 | 22 | 0 | 31.0 | 11.32 | 5.52 | 0.29 | .292 | 53.0% | 38.0% | 3.8% | 4.06 | 3.27 | 3.53 | ||||||
| 2025 | KCR | A+ | 21 | 2 | 0 | 0 | 11 | 0 | 19.1 | 7.45 | 4.19 | 1.40 | .146 | 85.1% | 47.1% | 16.7% | 2.79 | 5.84 | 4.77 | ||||||
| 2025 | KCR | MiLB | 21 | 6 | 0 | 3 | 33 | 0 | 50.1 | 9.83 | 5.01 | 0.72 | .233 | 63.4% | 41.8% | 9.1% | 3.58 | 4.26 | 4.01 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.10 | 6.03 | 1.24 | .303 | 69.1% | 5.74 | 5.70 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 0 | 1.5 | 6.94 | 4.70 | 1.14 | .297 | 65.2% | 5.13 | 4.98 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | NE | NCAA | 18 | 0 | 1 | 2 | 15 | 2 | 22.0 | 9.82 | 9.00 | 0.82 | .279 | 68.7% | 4.50 | 5.75 | |||||||||
| 2024 | NE | NCAA | 20 | 1 | 2 | 1 | 20 | 4 | 40.2 | 10.18 | 3.98 | 1.99 | .296 | 53.4% | 7.97 | 5.59 | |||||||||
| 2025 | KCR | A | 21 | 4 | 0 | 3 | 22 | 0 | 31.0 | 11.32 | 5.52 | 0.29 | .292 | 53.0% | 38.0% | 3.8% | 4.06 | 3.27 | 3.53 | ||||||
| 2025 | KCR | A+ | 21 | 2 | 0 | 0 | 11 | 0 | 19.1 | 7.45 | 4.19 | 1.40 | .146 | 85.1% | 47.1% | 16.7% | 2.79 | 5.84 | 4.77 | ||||||
| 2025 | KCR | MiLB | 21 | 6 | 0 | 3 | 33 | 0 | 50.1 | 9.83 | 5.01 | 0.72 | .233 | 63.4% | 41.8% | 9.1% | 3.58 | 4.26 | 4.01 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.10 | 6.03 | 1.24 | .303 | 69.1% | 5.74 | 5.70 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 0 | 1.5 | 6.94 | 4.70 | 1.14 | .297 | 65.2% | 5.13 | 4.98 | 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 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | NE | NCAA | 0 | 1 | 4.50 | 15 | 2 | 0 | 0 | 2 | 22.0 | 113 | 19 | 16 | 11 | 2 | 22 | 4 | 3 | 0 | 24 | ||||
| 2024 | NE | NCAA | 1 | 2 | 7.97 | 20 | 4 | 0 | 0 | 1 | 40.2 | 187 | 41 | 37 | 36 | 9 | 18 | 6 | 1 | 0 | 46 | ||||
| 2025 | KCR | A | 4 | 0 | 4.06 | 22 | 0 | 0 | 0 | 3 | 1 | 1 | 31.0 | 131 | 22 | 20 | 14 | 1 | 19 | 0 | 0 | 7 | 0 | 39 | |
| 2025 | KCR | A+ | 2 | 0 | 2.79 | 11 | 0 | 0 | 0 | 0 | 2 | 1 | 19.1 | 80 | 10 | 7 | 6 | 3 | 9 | 0 | 4 | 2 | 0 | 16 | |
| 2025 | KCR | MiLB | 6 | 0 | 3.58 | 33 | 0 | 0 | 0 | 3 | 3 | 2 | 50.1 | 211 | 32 | 27 | 20 | 4 | 28 | 0 | 4 | 9 | 0 | 55 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.74 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 5.13 | 1 | 0 | 0 | 0 | 0 | 1.5 | 6 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 |
| 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 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | NE | NCAA | 0 | 1 | 4.50 | 15 | 2 | 0 | 0 | 2 | 22.0 | 113 | 19 | 16 | 11 | 2 | 22 | 4 | 3 | 0 | 24 | ||||
| 2024 | NE | NCAA | 1 | 2 | 7.97 | 20 | 4 | 0 | 0 | 1 | 40.2 | 187 | 41 | 37 | 36 | 9 | 18 | 6 | 1 | 0 | 46 | ||||
| 2025 | KCR | A | 4 | 0 | 4.06 | 22 | 0 | 0 | 0 | 3 | 1 | 1 | 31.0 | 131 | 22 | 20 | 14 | 1 | 19 | 0 | 0 | 7 | 0 | 39 | |
| 2025 | KCR | A+ | 2 | 0 | 2.79 | 11 | 0 | 0 | 0 | 0 | 2 | 1 | 19.1 | 80 | 10 | 7 | 6 | 3 | 9 | 0 | 4 | 2 | 0 | 16 | |
| 2025 | KCR | MiLB | 6 | 0 | 3.58 | 33 | 0 | 0 | 0 | 3 | 3 | 2 | 50.1 | 211 | 32 | 27 | 20 | 4 | 28 | 0 | 4 | 9 | 0 | 55 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.74 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 5.13 | 1 | 0 | 0 | 0 | 0 | 1.5 | 6 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | NE | NCAA | 9.82 | 9.00 | 1.09 | 0.82 | 21.2% | 19.5% | 1.8% | .218 | 1.86 | .279 | 68.7% | 5.75 | ||||||
| 2024 | NE | NCAA | 10.18 | 3.98 | 2.56 | 1.99 | 24.6% | 9.6% | 15.0% | .252 | 1.45 | .296 | 53.4% | 5.59 | ||||||
| 2025 | KCR | A | 11.32 | 5.52 | 2.05 | 0.29 | 29.8% | 14.5% | 15.3% | .196 | 1.32 | .292 | 53.0% | 98 | 80 | 3.27 | ||||
| 2025 | KCR | A+ | 7.45 | 4.19 | 1.78 | 1.40 | 20.0% | 11.3% | 8.8% | .149 | 0.98 | .146 | 85.1% | 67 | 139 | 5.84 | ||||
| 2025 | KCR | MiLB | 9.83 | 5.01 | 1.96 | 0.72 | 26.1% | 13.3% | 12.8% | .179 | 1.19 | .233 | 63.4% | 86 | 103 | 4.26 | ||||
| 2025 | Steamer | ROS | 6.10 | 6.03 | 1.01 | 1.24 | 14.4% | 14.3% | 0.2% | .275 | 1.76 | .303 | 69.1% | 5.70 | ||||||
| 2025 | OOPSY | ROS | 6.94 | 4.70 | 1.48 | 1.14 | 18.4% | 12.4% | 5.9% | .259 | 1.46 | .297 | 65.2% | 4.98 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | NE | NCAA | 9.82 | 9.00 | 1.09 | 0.82 | 21.2% | 19.5% | 1.8% | .218 | 1.86 | .279 | 68.7% | 5.75 | ||||||
| 2024 | NE | NCAA | 10.18 | 3.98 | 2.56 | 1.99 | 24.6% | 9.6% | 15.0% | .252 | 1.45 | .296 | 53.4% | 5.59 | ||||||
| 2025 | KCR | A | 11.32 | 5.52 | 2.05 | 0.29 | 29.8% | 14.5% | 15.3% | .196 | 1.32 | .292 | 53.0% | 98 | 80 | 3.27 | ||||
| 2025 | KCR | A+ | 7.45 | 4.19 | 1.78 | 1.40 | 20.0% | 11.3% | 8.8% | .149 | 0.98 | .146 | 85.1% | 67 | 139 | 5.84 | ||||
| 2025 | KCR | MiLB | 9.83 | 5.01 | 1.96 | 0.72 | 26.1% | 13.3% | 12.8% | .179 | 1.19 | .233 | 63.4% | 86 | 103 | 4.26 | ||||
| 2025 | Steamer | ROS | 6.10 | 6.03 | 1.01 | 1.24 | 14.4% | 14.3% | 0.2% | .275 | 1.76 | .303 | 69.1% | 5.70 | ||||||
| 2025 | OOPSY | ROS | 6.94 | 4.70 | 1.48 | 1.14 | 18.4% | 12.4% | 5.9% | .259 | 1.46 | .297 | 65.2% | 4.98 |
