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1930 Philadelphia Athletics Pitching Statistics
(Franchise Encyclopedia: 1929 / 1931)
102-52, Finished 1st in American League
View League Standings and Leaders
Scored 951 runs, Allowed 751 runs. Pythagorean W-L: 93-61
Manager: Connie Mack (102-52)
Ballpark: Shibe Park (ballparks.com)
Attendance: 721,663 (2nd of 8)
Park Factors  Over 100 favors batters, under 100 favors pitchers.
  multi-year:
Batting - 104, Pitching - 101;   one-year: Batting - 100, Pitching - 97
World Series Champs
Postseason:  Won World Series (4-2) over St. Louis Cardinals

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World Series Champions

1929 / 1931 Pitching Statistics

Team Pitching

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Hide non-qualifiers for rate stats (0.3 IP/TmG)
 · League Register
Rk Pos Age W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF ERA+ WHIP H/9 HR/9 BB/9 SO/9 SO/BB
1 SP George Earnshaw 30 22 13 .629 4.44 49 39 6 20 3 2 296.0 299 162 146 20 139 193 1 2 10 1299 106 1.480 9.1 0.6 4.2 5.9 1.39
2 SP Lefty Grove* 30 28 5 .848 2.54 50 32 17 22 2 9 291.0 273 101 82 8 60 209 5 0 2 1191 185 1.144 8.4 0.2 1.9 6.5 3.48
3 SP Rube Walberg* 33 13 12 .520 4.69 38 30 4 12 2 1 205.1 207 121 107 6 85 100 2 0 4 898 100 1.422 9.1 0.3 3.7 4.4 1.18
4 SP Bill Shores 26 12 4 .750 4.19 31 19 7 7 1 0 159.0 169 86 74 11 70 48 3 0 1 700 112 1.503 9.6 0.6 4.0 2.7 0.69
Rk Pos Age W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF ERA+ WHIP H/9 HR/9 BB/9 SO/9 SO/BB
5 CL Jack Quinn 46 9 7 .563 4.42 35 7 16 0 0 6 89.2 109 51 44 6 22 28 1 0 1 397 106 1.461 10.9 0.6 2.2 2.8 1.27
6 RP Roy Mahaffey 26 9 5 .643 5.01 33 16 5 6 0 0 152.2 186 108 85 16 53 38 4 0 4 697 94 1.566 11.0 0.9 3.1 2.2 0.72
7 RP Eddie Rommel 32 9 4 .692 4.28 35 9 20 5 0 3 130.1 142 66 62 11 27 35 1 0 0 550 110 1.297 9.8 0.8 1.9 2.4 1.30
8 RP Charlie Perkins* 24 0 0 6.46 8 1 4 0 0 0 23.2 25 20 17 0 15 15 0 1 3 102 73 1.690 9.5 0.0 5.7 5.7 1.00
9 RP Glenn Liebhardt 19 0 1 .000 11.00 5 0 2 0 0 0 9.0 14 12 11 2 8 2 0 1 0 48 43 2.444 14.0 2.0 8.0 2.0 0.25
Rk Pos Age W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF ERA+ WHIP H/9 HR/9 BB/9 SO/9 SO/BB
10 Howard Ehmke 36 0 1 .000 11.70 3 1 1 0 0 0 10.0 22 13 13 4 2 4 3 1 0 55 40 2.400 19.8 3.6 1.8 3.6 2.00
11 Al Mahon* 20 0 0 22.85 3 0 0 0 0 0 4.1 11 11 11 0 7 0 0 0 0 29 21 4.154 22.8 0.0 14.5 0.0 0.00
Team Totals 30.6 102 52 .662 4.28 154 154 82 72 8 21 1371.0 1457 751 652 84 488 672 20 5 25 5966 110 1.419 9.6 0.6 3.2 4.4 1.38
Rank in 8 AL teams 1 8 2 3 1 1 1 2 2 2 4 3 4081
Rk Pos Age W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF ERA+ WHIP H/9 HR/9 BB/9 SO/9 SO/BB
CSV
* - throws left-handed, # - throws both, else - throws right, ? - unknown

Team Neutralized Pitching

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Hide non-qualifiers for rate stats (0.3 IP/G(lgAvg))
 · League Register
Age W L W-L% ERA IP H R ER HR BB SO HBP WHIP H/9 BB/9 SO/9 SO/BB HR/9 Gact Gact
George Earnshaw 30 20 15 .571 3.52 317.0 283 138 124 19 132 207 1 1.309 8.0 3.7 5.9 1.57 0.5 49 49
Howard Ehmke 36 0 1 .000 9.00 11.0 21 12 11 4 2 4 3 2.091 17.2 1.6 3.3 2.00 3.3 3 3
*Lefty Grove 30 27 7 .794 2.02 312.0 257 78 70 8 56 224 5 1.003 7.4 1.6 6.5 4.00 0.2 50 50
Glenn Liebhardt 19 0 1 .000 10.00 9.0 14 11 10 2 8 2 0 2.444 14.0 8.0 2.0 0.25 2.0 5 5
Roy Mahaffey 26 9 9 .500 3.88 167.0 178 80 72 15 51 42 4 1.371 9.6 2.7 2.3 0.82 0.8 33 33
*Al Mahon 20 0 0 18.00 5.0 10 11 10 0 6 0 0 3.200 18.0 10.8 0.0 0.00 0.0 3 3
*Charlie Perkins 24 1 1 .500 5.25 24.0 22 16 14 0 13 15 0 1.458 8.3 4.9 5.6 1.15 0.0 8 8
Jack Quinn 46 6 4 .600 3.43 97.0 104 41 37 6 21 30 1 1.289 9.6 1.9 2.8 1.43 0.6 35 35
Eddie Rommel 32 9 6 .600 3.43 139.0 135 59 53 10 26 37 1 1.158 8.7 1.7 2.4 1.42 0.6 35 35
Bill Shores 26 11 7 .611 3.36 169.0 159 70 63 10 66 51 3 1.331 8.5 3.5 2.7 0.77 0.5 31 31
*Rube Walberg 33 13 11 .542 3.69 222.0 196 101 91 6 80 108 2 1.243 7.9 3.2 4.4 1.35 0.2 38 38
Age W L W-L% ERA IP H R ER HR BB SO HBP WHIP H/9 BB/9 SO/9 SO/BB HR/9 Gact Gact

Team Cumulative Pitching

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Hide non-qualifiers for rate stats (500 career IP)
 · League Register
Age Yrs W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF ERA+ WHIP H/9 HR/9 BB/9 SO/9 SO/BB ERA+
George Earnshaw 30 3 53 28 .654 3.88 119 94 15 40 9 4 709.0 675 353 306 35 364 459 7 2 25 3142 113 1.465 8.6 0.4 4.6 5.8 1.26 113
Howard Ehmke 36 15 166 166 .500 3.75 427 339 70 199 20 14 2820.2 2873 1425 1174 103 1042 1030 137 8 28 12110 104 1.388 9.2 0.3 3.3 3.3 0.99 104
*Lefty Grove 30 6 115 57 .669 2.98 272 179 67 104 10 33 1545.1 1464 631 512 49 516 1046 22 1 33 6520 145 1.281 8.5 0.3 3.0 6.1 2.03 145
Glenn Liebhardt 19 1 0 1 .000 11.00 5 0 2 0 0 0 9.0 14 12 11 2 8 2 0 1 0 48 43 2.444 14.0 2.0 8.0 2.0 0.25 43
Roy Mahaffey 26 3 10 5 .667 5.02 39 17 9 6 0 0 166.2 200 120 93 16 63 45 5 0 5 762 92 1.578 10.8 0.9 3.4 2.4 0.71 92
*Al Mahon 20 1 0 0 22.85 3 0 0 0 0 0 4.1 11 11 11 0 7 0 0 0 0 29 21 4.154 22.8 0.0 14.5 0.0 0.00 21
*Charlie Perkins 24 1 0 0 6.46 8 1 4 0 0 0 23.2 25 20 17 0 15 15 0 1 3 102 73 1.690 9.5 0.0 5.7 5.7 1.00 73
Jack Quinn 46 20 239 206 .537 3.30 661 443 147 243 28 33 3753.0 4051 1762 1375 100 807 1273 92 5 51 15765 113 1.294 9.7 0.2 1.9 3.1 1.58 113
Eddie Rommel 32 11 163 112 .593 3.52 458 239 157 139 17 27 2373.0 2509 1120 927 127 679 565 30 5 29 10083 122 1.343 9.5 0.5 2.6 2.1 0.83 122
Bill Shores 26 3 24 11 .686 3.87 73 34 26 13 2 7 325.2 332 164 140 20 136 102 6 0 3 1414 115 1.437 9.2 0.6 3.8 2.8 0.75 115
*Rube Walberg 33 8 88 79 .527 3.95 289 178 70 78 10 19 1427.2 1457 741 627 90 547 638 19 2 19 6165 109 1.404 9.2 0.6 3.4 4.0 1.17 109
Age Yrs W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF ERA+ WHIP H/9 HR/9 BB/9 SO/9 SO/BB ERA+

1929 / 1931 Pitching Statistics