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| Name | Team | Age |
| Bob Mrozinski | Retired (2025, Age 36) | 38 |
| Drafted | Position | Bats/Throws |
| Round 1, Pick 6 (2011) |
C | R/R |
| League | Option Years
|
Majors Service Time |
| Bobby Doerr League | 0 | 10 years (74 games) |
| Total Rating
|
Arm | Range |
| Contact vs R | Contact vs L | Speed |
| Power vs R | Power vs L | Bunting |
| Endurance | Velocity | Control |
| Leadership
|
Mentor vs RHP
|
Mentor vs LHP
|
| Health
|
Injured Days
|
Birthday |
| 0 | 9/27/1989 | |
| WS Rings | WS Appearances | LCS Appearances |
| 0 | 1 | 2 |
| Alt Pos (---) | Alt Pos (---) | Alt Pos (---) |
| (0.0 %) | (0.0 %) | (0.0 %) |
Stats | Splits | Playoffs | Positions | Improvements | Past Skills | Awards | Fielding | Game Log
| Year
|
Series | G | AB | R | H | 2B | 3B | HR | RBI | BB | SO | SB | CS | E | OPS | OBP | SLG | AVG |
| 2013 | LCS | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | .500 | .500 | .000 | .000 |
| 2013 | WS | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2023 | LCS | 4 | 12 | 2 | 4 | 1 | 0 | 1 | 3 | 1 | 3 | 0 | 0 | 1 | 1.051 | .385 | .667 | .333 |
| Total | 7 | 17 | 2 | 4 | 1 | 0 | 1 | 4 | 2 | 5 | 0 | 0 | 1 | .786 | .316 | .471 | .235 |
| Date | Transaction |
| 2025-11-01 | Bob Mrozinski has retired from the Kansas City Royals |
| 2025-04-06 | Bob Mrozinski of the Kansas City Royals is injured and is expected to be out 30 days. |
| 2024-05-05 | The Kansas City Royals have acquired Bob Mrozinski from the waiver wire. |
| 2024-04-18 | The Colorado Space Ghosts have waived Bob Mrozinski. |
| 2024-03-25 | The Colorado Space Ghosts have removed Bob Mrozinski from the trade block. |
| 2023-06-12 | Bob Mrozinski of the Colorado Space Ghosts is injured and is expected to be out 25 days. |
| 2022-04-05 | The Colorado Space Ghosts have placed Bob Mrozinski on the trade block. |
| 2020-07-18 | Bob Mrozinski of the Colorado Space Ghosts is injured and is expected to be out 15 days. |
| 2016-05-17 | The Colorado Space Ghosts have promoted Bob Mrozinski to the major league team. The Colorado Space Ghosts have sent Joe Brenly to the minors. |
| 2016-04-01 | The Colorado Space Ghosts have promoted Joe Pressnell to the major league team. The Colorado Space Ghosts have promoted Joe Brenly to the major league team. The Colorado Space Ghosts have promoted Ossee Felix to the major league team. The Colorado Space Ghosts have promoted Allie Goebel to the major league team. The Colorado Space Ghosts have sent Bob Mrozinski to the minors. The Colorado Space Ghosts have designated Larry Green for assignment. |
| 2015-04-09 | The Colorado Space Ghosts have promoted Bob Mrozinski to the major league team. The Colorado Space Ghosts have sent Johnny Chamberlain to the minors. |
| 2015-04-06 | The Colorado Space Ghosts have auto-demoted Bob Mrozinski to the minor leagues. |
| 2015-04-01 | The Colorado Space Ghosts have promoted Bill Valentin to the major league team. The Colorado Space Ghosts have promoted Bob Mrozinski to the major league team. The Colorado Space Ghosts have promoted Ernie Cunningham to the major league team. The Colorado Space Ghosts have promoted Tom Petty to the major league team. The Colorado Space Ghosts have promoted Johnny Chamberlain to the major league team. The Colorado Space Ghosts have promoted Donn Hernandez to the major league team. The Colorado Space Ghosts have designated Norm Montoyo for assignment. The Colorado Space Ghosts have designated Dave Mahay for assignment. |
| 2014-10-03 | The Colorado Space Ghosts have sent Bob Mrozinski to the minors. The Colorado Space Ghosts have sent Ernie Cunningham to the minors. The Colorado Space Ghosts have sent Allie Goebel to the minors. |
| 2014-04-01 | The Colorado Space Ghosts have promoted Nemo Tate to the major league team. The Colorado Space Ghosts have promoted Bob Mrozinski to the major league team. |
| 2013-10-23 | The Colorado Space Ghosts have sent Ernie Cunningham to the minors. The Colorado Space Ghosts have sent Bob Mrozinski to the minors. |
| 2013-10-03 | The Colorado Space Ghosts have promoted Bob Mrozinski to the major league team. |