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| Name | Team | Age |
| J.J. Rocker | Retired (2011, Age 34) | Died (2048, Age 71) |
| Drafted | Position | Bats/Throws |
| Round 3, Pick 41 (2000) |
RP | R/R |
| League | Option Years
|
Majors Service Time |
| Mark Fidrych League | 0 | 9 years (32 games) |
| Total Rating
|
Arm | Range |
| Contact vs R | Contact vs L | Speed |
| Power vs R | Power vs L | Bunting |
| Endurance | Velocity | Control |
| Leadership
|
Mentor Value
|
|
| Health
|
Injured Days
|
Birthday |
| 0 | 7/14/1977 | |
| WS Rings | WS Appearances | LCS Appearances |
| 0 | 0 | 0 |
| Alt Pos (---) | Alt Pos (---) | Alt Pos (---) |
| (0.0 %) | (0.0 %) | (0.0 %) |
Stats | Splits | Playoffs | Energy | Improvements | Past Skills | Awards | Batting | Fielding | Game Log
| Year | Type
|
Chances
|
Endurance | Velocity | Control | Total |
| 2000 | Minors | 40.00 | 0 / 1 | 5 / 25 | 4 / 14 | 9 / 40 |
| 2001 | Minors | 3.00 | 0 / 0 | 1 / 1 | 0 / 2 | 1 / 3 |
| 2001 | Majors | 22.00 | 0 / 0 | 2 / 13 | 4 / 9 | 6 / 22 |
| 2002 | Majors | 37.90 | 2 / 6 | 2 / 11 | 5 / 20 | 9 / 37 |
| 2003 | Majors | 34.90 | 0 / 1 | 1 / 19 | 5 / 14 | 6 / 34 |
| 2004 | Majors | 33.83 | 1 / 4 | 2 / 13 | 3 / 16 | 6 / 33 |
| 2005 | Majors | 36.87 | 0 / 7 | 0 / 19 | 1 / 10 | 1 / 36 |
| 2006 | Majors | 35.81 | 1 / 4 | 0 / 17 | 1 / 14 | 2 / 35 |
| 2007 | Minors | 18.00 | 0 / 2 | 0 / 10 | 0 / 6 | 0 / 18 |
| 2007 | Majors | 6.24 | 0 / 0 | 0 / 4 | 0 / 2 | 0 / 6 |
| 2008 | Minors | 1.00 | 0 / 0 | 0 / 1 | 0 / 0 | 0 / 1 |
| 2008 | Majors | 38.38 | 1 / 8 | 0 / 12 | 0 / 18 | 1 / 38 |
| 2009 | Majors | 39.46 | 0 / 8 | 0 / 17 | 1 / 14 | 1 / 39 |
| 2010 | Majors | 46.13 | 0 / 10 | 0 / 13 | 0 / 23 | 0 / 46 |
| 2011 | Majors | 44.91 | -2 / 7 | 0 / 19 | 0 / 18 | -2 / 44 |
| Total | 3 / 58 | 13 / 194 | 24 / 180 | 40 / 432 |
| Date | Transaction |
| 2011-11-01 | J.J. Rocker has retired from the Pittsburgh Stingers |
| 2009-05-05 | J.J. Rocker of the Pittsburgh Stingers is injured and is expected to be out 29 days. |
| 2008-05-02 | The Pittsburgh Stingers have promoted J.J. Rocker to the major league team. The Pittsburgh Stingers have designated Tim Cassady for assignment. |
| 2008-05-02 | The Pittsburgh Stingers have acquired J.J. Rocker from the waiver wire. |
| 2008-04-08 | The Los Angeles Dodgers have waived J.J. Rocker. |
| 2008-03-25 | The Los Angeles Dodgers have designated J.J. Rocker for assignment. |
| 2007-09-03 | The Los Angeles Dodgers have promoted J.J. Rocker to the major league team. The Los Angeles Dodgers have sent Luis Cook to the minors. |
| 2007-07-03 | The Los Angeles Dodgers have promoted Kazuo Matsui to the major league team. The Los Angeles Dodgers have designated J.J. Rocker for assignment. |
| 2007-06-25 | The Los Angeles Dodgers have promoted J.J. Rocker to the major league team. |
| 2007-05-10 | The Los Angeles Dodgers have promoted Walter Moon to the major league team. The Los Angeles Dodgers have designated J.J. Rocker for assignment. |
| 2003-03-25 | The Los Angeles Quake have renamed Alfredo Hall to J.J. Rocker. |
| 2002-04-10 | The Los Angeles Quake have promoted Jack LaFrancois to the major league team. The Los Angeles Quake have promoted Alfredo Hall to the major league team. The Los Angeles Quake have sent Topsy Vernon to the minors. The Los Angeles Quake have sent Alex Wicker to the minors. |
| 2002-04-08 | The Los Angeles Quake have acquired Alfredo Hall from the waiver wire. |
| 2002-04-01 | The Detroit Rock City have waived Alfredo Hall. |
| 2002-03-25 | The Detroit Rock City have acquired Alfredo Hall from the waiver wire. |
| 2001-04-19 | The New York Knights have waived Alfredo Hall. |