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Bill Pierro

William Leonard Pierro (Wild Bill)

Position: Pitcher
Bats: Right, Throws: Right
Height: 6' 1", Weight: 155 lb.

Born: April 15, 1926 in Brooklyn, New York, United States
Died: April 1, 2006 in Brooklyn, New York, United States

Major League Stats / View Player Bio from the SABR BioProject

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
1947 21 -0.7 2 Teams 2 Lgs D PIT 8 9 37 134.0 97 103 64 159
1947 21 -1.0 Tallahassee GAFL D PIT 14
1947 21 -0.7 Bartlesville KOML D PIT 8 9 .471 4.30 6.92 23 134.0 97 103 64 159 1.910 6.5 10.7
1948 22 1.1 Bartlesville KOML D PIT 17 8 .680 2.15 3.05 31 230.0 114 78 55 145 1.126 4.5 5.7
1949 23 -4.0 Waco BSTL B PIT 18 11 .621 2.96 3.78 36 255.0 199 107 84 126 1.275 7.0 4.4
1950 24 -2.5 Indianapolis AA AAA PIT 8 3 .727 2.60 2.86 25 11 4 2 104.0 56 33 30 59 75 8 1 3 1.106 4.8 5.1 6.5 1.27
1950 24 -4.3 PIT NL MLB PIT 0 2 .000 10.55 10.55 12 3 2 0 0 0 29.0 33 34 34 2 28 13 2 1 3 146 2.103 10.2 0.6 8.7 4.0 0.46
Minors (4 seasons) Minors 51 31 129 11 4 2 723.0 466 321 233 489 75 8 1 3
All Levels (4 Seasons) 51 33 141 14 2 4 2 0 752.0 499 355 267 2 517 88 10 2 6 146
D (2 seasons) Minors 25 17 68 364.0 211 181 119 304
A 7890 (underlined) value in the totals indicates career mark is incomplete.

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
1947 21 -0.8 2 Teams 2 Lgs D PIT 37 65 65 10 1 0 1 .154 .215 14
1947 21 -0.6 Bartlesville KOML D PIT 23 52 10 1 0 1 .192 .269 14
1947 21 -1.6 Tallahassee GAFL D PIT 14 13 0 0 0 0 .000 .000 0
1948 22 1.1 Bartlesville KOML D PIT 35 82 8 1 1 0 .098 .134 11
1949 23 -3.7 Waco BSTL B PIT 36 96 10 0 0 0 .104 .104 10
1950 24 -3.5 Indianapolis AA AAA PIT 25 33 28 2 1 0 0 0 0 0 2 14 .036 .100 .036 .136 1 0 0 3
1950 24 -3.9 PIT NL MLB PIT 13 9 9 1 2 0 0 0 0 0 0 6 .222 .222 .222 .444 2 0 0 0
Minors (4 seasons) Minors 133 276 271 2 29 2 1 1 0 0 2 14 .107 .133 36 0 0 3
All Levels (4 Seasons) 146 285 280 3 31 2 1 1 0 0 2 20 .111 .136 38 0 0 3
D (2 seasons) Minors 72 147 147 18 2 1 1 .122 .170 25
A 7890 (underlined) value in the totals indicates career mark is incomplete.

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
1947 21 2 Teams 2 Lgs D PIT P 37
1947 21 Tallahassee GAFL D PIT P 14
1947 21 Bartlesville KOML D PIT P 23
1948 22 Bartlesville KOML D PIT P 31
1949 23 Waco BSTL B PIT P 36
1950 24 Indianapolis AA AAA PIT P 25 11 2 7 2 1 .818 0.36
1950 24 PIT NL MLB PIT P 12 29.0 3 0 3 0 0 1.000 0.93 0.25
Minors (4 seasons) Minors P 129 11 2 7 2 1
All Levels (4 Seasons) P 141 29.0 14 2 10 2 1
A 7890 (underlined) value in the totals indicates career mark is incomplete.

Sabr ID: abec6397

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.