Dennis Colleran
Kansas City Royals (A)P
Age: 21
Bats/Throws: R/R
6'3" / 225
DOB: 8/20/2003
(21 years, 9 months, 30 days)
P
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 21 | 0 | 31.0 | 11.32 | 5.52 | 0.29 | .282 | 51.8% | 38.6% | 3.8% | 4.06 | 3.37 | 3.70 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.97 | 6.99 | 1.23 | .301 | 69.1% | 5.98 | 5.98 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 0 | 1.5 | 7.09 | 4.88 | 1.18 | .296 | 65.6% | 5.19 | 5.07 | 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 | 21 | 0 | 31.0 | 11.32 | 5.52 | 0.29 | .282 | 51.8% | 38.6% | 3.8% | 4.06 | 3.37 | 3.70 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.97 | 6.99 | 1.23 | .301 | 69.1% | 5.98 | 5.98 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 0 | 1.5 | 7.09 | 4.88 | 1.18 | .296 | 65.6% | 5.19 | 5.07 | 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 | 21 | 0 | 0 | 0 | 3 | 1 | 0 | 31.0 | 130 | 21 | 20 | 14 | 1 | 19 | 0 | 0 | 7 | 0 | 39 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 5.19 | 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 | 21 | 0 | 0 | 0 | 3 | 1 | 0 | 31.0 | 130 | 21 | 20 | 14 | 1 | 19 | 0 | 0 | 7 | 0 | 39 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 5.19 | 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 | 30.0% | 14.6% | 15.4% | .189 | 1.29 | .282 | 51.8% | 93 | 78 | 3.37 | ||||
| 2025 | Steamer | ROS | 5.97 | 6.99 | 0.85 | 1.23 | 13.9% | 16.3% | -2.4% | .275 | 1.86 | .301 | 69.1% | 5.98 | ||||||
| 2025 | OOPSY | ROS | 7.09 | 4.88 | 1.45 | 1.18 | 18.6% | 12.8% | 5.8% | .257 | 1.48 | .296 | 65.6% | 5.07 |
| 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 | 30.0% | 14.6% | 15.4% | .189 | 1.29 | .282 | 51.8% | 93 | 78 | 3.37 | ||||
| 2025 | Steamer | ROS | 5.97 | 6.99 | 0.85 | 1.23 | 13.9% | 16.3% | -2.4% | .275 | 1.86 | .301 | 69.1% | 5.98 | ||||||
| 2025 | OOPSY | ROS | 7.09 | 4.88 | 1.45 | 1.18 | 18.6% | 12.8% | 5.8% | .257 | 1.48 | .296 | 65.6% | 5.07 |
