Oakland Athletics (1968-99)
Career Earned Run Average (min 300 IP)
RANK OAKLAND A'S PITCHERS ERA IP ER
1 Eckersley, Dennis 2.74 637.0 194 2 Nash, Jim 2.75 344.0 105 3 Segui, Diego 2.78 414.0 128 4 Fingers, Rollie 2.91 1016.0 328 5 Holtzman, Ken 2.92 1084.3 352 6 Blue, Vida 2.95 1945.7 638 7 Lindblad, Paul 2.97 629.7 208 8 Hunter, Catfish 3.00 1887.0 630 9 Honeycutt, Rick 3.10 406.3 140 10 Lacey, Bob 3.37 368.7 138 11 Odom, Blue Moon 3.38 1202.7 452 12 Moore, Mike 3.54 874.0 344 13 *Rogers, Kenny 3.54 358.0 141 14 Underwood, Tom 3.59 348.7 139 15 Dobson, Chuck 3.61 919.0 369 16 Krausse, Lew 3.68 325.0 133 17 Ontiveros, Steve 3.70 597.7 246 18 Stewart, Dave 3.73 1717.3 712 19 Nelson, Gene 3.82 490.3 208 20 Norris, Mike 3.89 1124.3 486 21 Welch, Bob 3.94 1271.3 556 22 Langford, Rick 3.97 1468.0 648 23 McCatty, Steve 3.99 1188.3 527 24 Hamilton, Dave 4.04 436.3 196 25 Kingman, Brian 4.10 547.0 249 26 Keough, Matt 4.13 1060.3 487 27 Davis, Storm 4.25 464.0 219 28 Plunk, Eric 4.30 322.0 154 29 Young, Curt 4.33 1039.3 500 30 Conroy, Tim 4.37 310.7 151 31 Witt, Bobby 4.44 387.3 191 32 Krueger, Bill 4.55 443.0 224 33 Darling, Ron 4.63 723.3 372 34 Codiroli, Chris 4.66 640.7 332 35 Mohler, Mike 4.74 334.0 176 36 Rijo, Jose 4.74 339.7 179 37 Prieto, Ariel 4.85 317.0 171 38 Reyes, Carlos 4.93 346.7 190 39 *Haynes, Jimmy 5.40 409.7 246 40 Wengert, Don 5.57 325.0 201 41 *Oquist, Mike 5.63 423.3 265 42 Van Poppel, Todd 5.75 406.7 260
* denotes 1999 Oakland A's player