J | Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary | Jackson, Edwin | MR | Pittsburgh Pirates | 29 | 09-09-1984 | Unknown | USA | Right | Right | 6' 3" | 192 lbs | $3,979,500 | Jackson, Steven | MR | Arizona Diamondbacks | 31 | 03-15-1983 | Sumter | USA | Right | Right | 6' 5" | 219 lbs | $450,000 | Jackson, Walt | SP | Texas Rangers | 18 | 11-04-1995 | Manitowoc | USA | Right | Right | 6' 4" | 200 lbs | $380,000 | James, Dan | SS | New York Yankees | 19 | 07-15-1994 | Riverside | USA | Right | Right | 6' 1" | 190 lbs | $380,000 | James, Dennis | 2B | Baltimore Orioles | 23 | 03-01-1991 | Oxnard | USA | Left | Right | 6' 2" | 215 lbs | $6,013,500 | Janssen, Casey | MR | Chicago Cubs | 31 | 09-17-1982 | Orange | USA | Right | Right | 6' 3" | 207 lbs | $380,000 | Jaramillo, Jason | C | Texas Rangers | 30 | 10-09-1983 | Racine | USA | Switch | Right | 6' 0" | 198 lbs | $972,900 | Jenkins, Donald | 2B | Cincinnati Reds | 21 | 03-14-1993 | Chesapeake | USA | Right | Right | 5' 10" | 180 lbs | $380,000 | Jenks, Bobby | MR | Los Angeles Dodgers | 32 | 03-14-1982 | Mission Hills | USA | Right | Right | 6' 3" | 268 lbs | $570,000 | Jennings, Jason | SP | Houston Astros | 34 | 07-17-1979 | Dallas | USA | Right | Right | 6' 2" | 244 lbs | $380,000 | Jepsen, Kevin | MR | Pittsburgh Pirates | 28 | 07-26-1985 | Anaheim | USA | Right | Right | 6' 3" | 213 lbs | $980,352 | Jeter, Derek | SS | New York Mets | 39 | 06-26-1975 | Unknown | USA | Right | Right | 6' 3" | 167 lbs | $17,300,000 | Jimenez, Ubaldo | SP | New York Yankees | 29 | 01-22-1985 | Nagua | DOM | Right | Right | 6' 3" | 204 lbs | $12,690,000 | Johnson, Jim | MR | Atlanta Braves | 30 | 06-27-1984 | Johnson City | USA | Right | Right | 6' 5" | 228 lbs | $2,670,000 | Johnson, Josh | SP | Cincinnati Reds | 29 | 01-31-1985 | Minneapolis | USA | Left | Right | 6' 7" | 244 lbs | $18,240,000 | Johnson, Kelly | 2B | Baltimore Orioles | 31 | 02-22-1983 | Austin | USA | Left | Right | 6' 0" | 205 lbs | $430,000 | Johnson, Nick | 1B | Seattle Mariners | 34 | 09-19-1979 | Sacramento | USA | Left | Left | 6' 3" | 226 lbs | $830,000 | Johnson, Rob | C | Houston Astros | 29 | 07-22-1984 | Anaconda | USA | Right | Right | 6' 0" | 202 lbs | $380,000 | Johnston, Henry | MR | Free Agent | 30 | 03-06-1984 | Speedway | USA | Left | Left | 6' 8" | 218 lbs | - | Jones, Adam | CF | Chicago White Sox | 27 | 08-01-1986 | San Diego | USA | Right | Right | 6' 2" | 200 lbs | $10,460,000 | Jones, Andruw | LF | Tampa Bay Rays | 36 | 04-23-1978 | Unknown | USA | Right | Right | 6' 0" | 174 lbs | $390,000 | Jones, Charlie | 3B | Kansas City Royals | 28 | 12-12-1985 | Jacksonville | USA | Right | Right | 5' 11" | 220 lbs | $2,970,000 | Jones, Garrett | LF | San Francisco Giants | 32 | 06-21-1982 | Harvey | USA | Left | Left | 6' 3" | 227 lbs | $6,995,000 | Jones, Harry | 2B | Philadelphia Phillies | 21 | 08-21-1992 | New York | USA | Left | Right | 6' 1" | 195 lbs | $380,000 | Jones, Jermaine | 1B | St. Louis Cardinals | 32 | 05-29-1982 | Atlanta | USA | Right | Right | 6' 0" | 212 lbs | $580,000 | Jones, Jim | MR | Houston Astros | 24 | 03-12-1990 | Lafayette | USA | Right | Right | 5' 11" | 207 lbs | $380,000 | Jones, Jon | 1B | Colorado Rockies | 20 | 07-23-1993 | Marlin | USA | Right | Right | 6' 1" | 205 lbs | $380,000 | Joseph, Dave | SP | Cleveland Indians | 22 | 04-07-1992 | Danville | USA | Left | Right | 6' 3" | 205 lbs | $380,000 | Joyner, Les | C | Oakland Athletics | 21 | 06-05-1993 | Turlock | USA | Right | Right | 6' 1" | 205 lbs | $380,000 | Julio, Jorge | MR | Los Angeles Dodgers | 34 | 03-03-1980 | Caracas | VEN | Right | Right | 6' 0" | 198 lbs | $380,000 | Jurrjens, Jair | MR | Arizona Diamondbacks | 27 | 01-29-1987 | Unknown | ANT | Right | Right | 6' 0" | 154 lbs | $2,896,512 | |