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John Jefferson

John D. Jefferson

Position: Pitcher
Bats: Right, Throws: Right
Height: 6' 1", Weight: 210 lb.

Born: July 4, 1983 in Roseburg, Oregon, United States

Register Pitching

2005210.5Red SoxGULFRkBOS01.0009.539.534010005.28660202001261.76512.
Other (2 seasons)Other62.7504.685.21265800067.16439356252456052881.3228.
All Levels (2 Seasons)63.6675.055.55305900073.07245416272476063141.3568.

Register Batting

2005211.2Red SoxGULFRkBOS4000000000000000000
Other (2 seasons)Other26110000000000.
All Levels (2 Seasons)30110000000000.

Register Fielding

200521Red SoxGULFRkBOSP405.2000000.000.0001100%
Other (2 seasons)OtherP261611320.8750.547436%
All Levels (2 Seasons)P3005.21611320.8750.000.477542%
A 7890 (underlined) value in the totals indicates career mark is incomplete.

Sabr ID: 00223462

About the Minor League Data

Historical performance data for professional leagues (affiliated minor leagues, independent minor leagues, fall/winter leagues, and other international leagues) is provided by and licensed from 24-7 Baseball and Chadwick Baseball Bureau. It incorporates the work of many stalwart baseball researchers, including Cliff Blau, Art Cantu, Frank Hamilton, Reed Howard, Kevin Johnson, Bob McConnell, Jack Morris, and Ray Nemec, as well as members of the Minor Leagues Committee of the Society for American Baseball Research.

Perhaps most importantly, it builds upon the seminal work of Ed Washuta, who magnanimously provided the framework to make the whole thing possible.

Minor league Total Zone (Rctch&Rtz, 2005-2009) data provided by and