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Jason Pierson

Jason Taylor Pierson

Position: Pitcher
Bats: Right, Throws: Left
Height: 6' 0", Weight: 190 lb.

Born: January 6, 1971 in Philadelphia, Pennsylvania, United States
School: University of Delaware (Newark, DE)

Drafted by the Chicago White Sox in the 25th round of the 1992 MLB June Amateur Draft from University of Delaware (Newark, DE).

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
1992 21 -0.1 Utica NYPL A- CHW 8 2 .800 2.38 3.52 15 15 0 1 1 0 87.0 90 34 23 5 18 2 62 1 4 2 358 1.241 9.3 0.5 1.9 6.4 3.44
1993 22 0.3 South Bend MIDW A CHW 13 9 .591 4.70 5.62 26 25 0 2 0 0 147.1 160 92 77 16 43 1 107 5 2 8 637 1.378 9.8 1.0 2.6 6.5 2.49
1994 23 0.3 Prince William CARL A+ CHW 14 8 .636 3.33 4.04 28 28 0 3 1 0 189.1 183 85 70 22 48 0 117 6 2 11 785 1.220 8.7 1.0 2.3 5.6 2.44
1995 24 1.2 2 Teams 2 Lgs A+-AA CHW 5 6 .455 5.17 5.48 25 16 5 0 0 0 115.0 120 70 66 15 28 0 84 4 1 1 484 1.287 9.4 1.2 2.2 6.6 3.00
1995 24 1.6 Prince William CARL A+ CHW 5 4 .556 4.42 4.71 21 12 5 0 0 0 91.2 91 48 45 9 22 0 69 2 0 1 382 1.233 8.9 0.9 2.2 6.8 3.14
1995 24 -0.2 Birmingham SOUL AA CHW 0 2 .000 8.10 8.49 4 4 0 0 0 0 23.1 29 22 21 6 6 0 15 2 1 0 102 1.500 11.2 2.3 2.3 5.8 2.50
1996 25 1.2 Binghamton EL AA NYM 5 3 .625 3.38 3.54 34 5 12 0 0 1 53.1 56 21 20 6 15 2 42 2 0 0 227 1.331 9.4 1.0 2.5 7.1 2.80
1997 26 2.8 3 Teams 3 Lgs AA-A+-Rk NYM 2 3 .400 4.81 6.95 21 1 5 0 0 0 33.2 46 26 18 5 10 0 16 1 0 0 154 1.663 12.3 1.3 2.7 4.3 1.60
1997 26 6.5 Mets GULF Rk NYM 0 0 0.00 0.00 1 0 1 0 0 0 2.0 0 0 0 0 1 0 3 0 0 0 7 0.500 0.0 0.0 4.5 13.5 3.00
1997 26 3.5 St. Lucie FLOR A+ NYM 0 1 .000 2.30 2.30 7 1 0 0 0 0 15.2 13 4 4 2 2 0 6 0 0 0 59 0.957 7.5 1.1 1.1 3.4 3.00
1997 26 2.0 Binghamton EL AA NYM 2 2 .500 7.88 12.38 13 0 4 0 0 0 16.0 33 22 14 3 7 0 7 1 0 0 88 2.500 18.6 1.7 3.9 3.9 1.00
2001 30 1.7 Newark ATLL Ind 6 3 .667 2.85 3.18 34 13 3 1 0 0 110.1 108 39 35 10 25 1 100 1 0 3 454 1.205 8.8 0.8 2.0 8.2 4.00
2002 31 7.3 2 Teams 2 Lgs AA-A+ NYY 0 2 .000 6.49 6.49 22 0 7 0 0 0 26.1 38 19 19 4 9 1 21 1 0 1 125 1.785 13.0 1.4 3.1 7.2 2.33
2002 31 8.3 Tampa FLOR A+ NYY 0 2 .000 5.11 5.11 11 0 5 0 0 0 12.1 16 7 7 2 6 1 9 0 0 0 58 1.784 11.7 1.5 4.4 6.6 1.50
2002 31 6.5 Norwich EL AA NYY 0 0 7.71 7.71 11 0 2 0 0 0 14.0 22 12 12 2 3 0 12 1 0 1 67 1.786 14.1 1.3 1.9 7.7 4.00
Minors (7 seasons) Minors 47 33 .588 4.04 4.79 171 90 29 6 2 1 652.0 693 347 293 73 171 6 449 20 9 23 2770 1.325 9.6 1.0 2.4 6.2 2.63
All Levels (8 Seasons) 53 36 .596 3.87 4.56 205 103 32 7 2 1 762.1 801 386 328 83 196 7 549 21 9 26 3224 1.308 9.5 1.0 2.3 6.5 2.80
A+ (4 seasons) Minors 19 15 .559 3.67 4.19 67 41 10 3 1 0 309.0 303 144 126 35 78 1 201 8 2 12 1284 1.233 8.8 1.0 2.3 5.9 2.58
AA (4 seasons) Minors 7 7 .500 5.65 6.50 62 9 18 0 0 1 106.2 140 77 67 17 31 2 76 6 1 1 484 1.603 11.8 1.4 2.6 6.4 2.45

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
1992 21 0.1 Utica NYPL A- CHW 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1993 22 0.4 South Bend MIDW A CHW 26 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1994 23 0.9 Prince William CARL A+ CHW 28 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1995 24 2 Teams 2 Lgs A+-AA CHW 25 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1995 24 1.5 Prince William CARL A+ CHW 21 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1995 24 -0.1 Birmingham SOUL AA CHW 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1996 25 1.1 Binghamton EL AA NYM 34 4 4 0 0 0 0 0 0 0 0 0 1 .000 .000 .000 .000 0 0 0 0 0 0
1997 26 3 Teams 3 Lgs AA-A+-Rk NYM 21 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1997 26 7.0 Mets GULF Rk NYM 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1997 26 3.4 St. Lucie FLOR A+ NYM 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1997 26 2.1 Binghamton EL AA NYM 13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2001 30 1.5 Newark ATLL Ind 34 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2002 31 2 Teams 2 Lgs AA-A+ NYY 22 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2002 31 8.5 Tampa FLOR A+ NYY 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2002 31 6.6 Norwich EL AA NYY 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Minors (7 seasons) Minors 171 4 4 0 0 0 0 0 0 0 0 0 1 .000 .000 .000 .000 0 0 0 0 0 0
All Levels (8 Seasons) 205 4 4 0 0 0 0 0 0 0 0 0 1 .000 .000 .000 .000 0 0 0 0 0 0
A+ (4 seasons) Minors 67 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
AA (4 seasons) Minors 62 4 4 0 0 0 0 0 0 0 0 0 1 .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
1992 21 Utica NYPL A- CHW P 15 21 4 15 2 0 .905 1.27
1993 22 South Bend MIDW A CHW P 26 35 6 27 2 0 .943 1.27
1994 23 Prince William CARL A+ CHW P 28 54 15 37 2 1 .963 1.86 6 12 67%
1995 24 2 Teams 2 Lgs A+-AA CHW P 25 25 5 20 0 0 1.000 1.00 6 11 65%
1995 24 Prince William CARL A+ CHW P 21 22 4 18 0 0 1.000 1.05 3 9 75%
1995 24 Birmingham SOUL AA CHW P 4 3 1 2 0 0 1.000 0.75 3 2 40%
1996 25 Binghamton EL AA NYM P 34 10 4 6 0 1 1.000 0.29 1 1 50%
1997 26 3 Teams 3 Lgs AA-A+-Rk NYM P 21 9 1 8 0 1 1.000 0.43 1 4 80%
1997 26 Mets GULF Rk NYM P 1 1 0 1 0 0 1.000 1.00 0 0
1997 26 St. Lucie FLOR A+ NYM P 7 4 1 3 0 1 1.000 0.57 1 2 67%
1997 26 Binghamton EL AA NYM P 13 4 0 4 0 0 1.000 0.31 0 2 100%
2001 30 Newark ATLL Ind P 34 28 11 17 0 1 1.000 0.82 8 9 53%
2002 31 2 Teams 2 Lgs AA-A+ NYY P 22 8 3 5 0 0 1.000 0.36 1 0 0%
2002 31 Tampa FLOR A+ NYY P 11 5 2 3 0 0 1.000 0.45 0 0
2002 31 Norwich EL AA NYY P 11 3 1 2 0 0 1.000 0.27 1 0 0%
Minors (7 seasons) Minors P 171 162 38 118 6 3 .963 0.91 15 28 65%
All Levels (8 Seasons) P 205 190 49 135 6 4 .968 0.90 23 37 62%
A 7890 (underlined) value in the totals indicates career mark is incomplete.

Sabr ID: 688abb13

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.