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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

Year Age AgeDif Tm Lg Lev Aff W L W-L% ERA RAvg G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF WHIP H9 HR9 BB9 SO9 SO/W
2005 21 -4.6 Yuma GOBL Ind 0 0 18.00 21.00 2 0 1 0 0 0 3.0 7 7 6 2 2 0 1 1 0 0 18 3.000 21.0 6.0 6.0 3.0 0.50
2005 21 0.5 Red Sox GULF Rk BOS 0 1 .000 9.53 9.53 4 0 1 0 0 0 5.2 8 6 6 0 2 0 2 0 0 1 26 1.765 12.7 0.0 3.2 3.2 1.00
2007 23 -1.9 Chico GOBL Ind 6 2 .750 4.06 4.48 24 5 7 0 0 0 64.1 57 32 29 4 23 2 44 5 0 5 270 1.244 8.0 0.6 3.2 6.2 1.91
Other (2 seasons) Other 6 2 .750 4.68 5.21 26 5 8 0 0 0 67.1 64 39 35 6 25 2 45 6 0 5 288 1.322 8.6 0.8 3.3 6.0 1.80
All Levels (2 Seasons) 6 3 .667 5.05 5.55 30 5 9 0 0 0 73.0 72 45 41 6 27 2 47 6 0 6 314 1.356 8.9 0.7 3.3 5.8 1.74

Register Batting

Year Age AgeDif Tm Lg Lev Aff G PA AB R H 2B 3B HR RBI SB CS BB SO BA OBP SLG OPS TB GDP HBP SH SF IBB
2005 21 -4.9 Yuma GOBL Ind 2 1 1 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 0 0 0 0 0 0
2005 21 1.2 Red Sox GULF Rk BOS 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2007 23 -2.1 Chico GOBL Ind 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Other (2 seasons) Other 26 1 1 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 0 0 0 0 0 0
All Levels (2 Seasons) 30 1 1 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 0 0 0 0 0 0

Register Fielding

Year Age Tm Lg Lev Aff G GS CG Inn Ch PO A E DP Fld% RF/9 RF/G PB WP SB CS CS% lgCS% PO
2005 21 Yuma GOBL Ind P 2 0 0 0 0 0 0.00 0 0
2005 21 Red Sox GULF Rk BOS P 4 0 5.2 0 0 0 0 0 0.00 0.00 0 1 100%
2007 23 Chico GOBL Ind P 24 16 11 3 2 0 .875 0.58 7 4 36%
Other (2 seasons) Other P 26 16 11 3 2 0 .875 0.54 7 4 36%
All Levels (2 Seasons) P 30 0 5.2 16 11 3 2 0 .875 0.00 0.47 7 5 42%
A 7890 (underlined) value in the totals indicates career mark is incomplete.

Teams Played For

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 Baseballprojection.com and Minorleaguesplits.com.