| 1905 PCL Mid-Season Individual Pitching Leaders | ||||||||||
| # | Pos | Name | Team | W | # | Pos | Name | Team | SV | |
| 1 | P | Cassidy, Juan | Arkansas Travelers | 12 | 1 | P | Salazar, Stuart | Denver Bears | 25 | |
| 2 | P | Baskerville, John | Denver Bears | 11 | 2 | P | Phillips, Brian | L A Angels | 24 | |
| 3 | P | Bohannon, Alfattha | Tacoma Wanderers | 11 | 3 | P | Rose, Jeffery | Phoenix Firebirds | 21 | |
| 4 | P | Key, James | Tacoma Wanderers | 11 | 4 | P | Thomas, Richard | Seattle Rainiers | 21 | |
| 5 | P | Rose, William | Denver Bears | 11 | 5 | P | Connery, Richard | Tacoma Wanderers | 19 | |
| 6 | P | Valencia, Thomas | San Francisco Seals | 11 | 6 | P | Montgomery, Reggie | Mission Bells | 19 | |
| 7 | P | Walsh, Thomas | Sacramento Solons | 11 | 7 | P | Ho, Thomas | Hawaii Islanders | 18 | |
| 7 tied with 10 | 8 | P | Howard, Noel | Portland Beavers | 18 | |||||
| 9 | P | McCarthy, Donald | San Diego Padres | 17 | ||||||
| 10 | P | Shields, Robert | Tucson Toros | 17 | ||||||
| # | Pos | Name | Team | SO | # | Pos | Name | Team | IP | |
| 1 | P | Burgos, Michael | Phoenix Firebirds | 143 | 1 | P | Wargo, Alex | Vernon Tigers | 153.2 | |
| 2 | P | Curtin, Barry | Seattle Rainiers | 136 | 2 | P | Key, James | Tacoma Wanderers | 149.2 | |
| 3 | P | Green, Gregory | Portland Beavers | 133 | 3 | P | Rucker, Christopher | Vernon Tigers | 142.1 | |
| 4 | P | Neri, John | Oklahoma City 89ers | 124 | 4 | P | Neri, John | Oklahoma City 89ers | 137.1 | |
| 5 | P | Lopez, David | L A Angels | 123 | 5 | P | Hester, Walter | Oklahoma City 89ers | 136.2 | |
| 6 | P | Graves, Daryl | Seattle Rainiers | 119 | 6 | P | Burgos, Michael | Phoenix Firebirds | 136.1 | |
| 7 | P | Nester, Alvin | Tulsa Oilers | 118 | 7 | P | Cromartie, Frank | Spokane Indians | 136.1 | |
| 8 | P | Sanchez, Matthew | Hawaii Islanders | 111 | 8 | P | Bailey, Manuel | Spokane Indians | 134.2 | |
| 9 | P | Cassidy, Juan | Arkansas Travelers | 109 | 9 | P | Washington, Douglas | Eugene Emeralds | 134.1 | |
| 10 | P | Ashley, Ellsworth | San Diego Padres | 108 | 10 | P | Cordell, Scott | Vernon Tigers | 133.1 | |
| # | Pos | Name | Team | CG | # | Pos | Name | Team | ShO | |
| 1 | P | Hester, Walter | Oklahoma City 89ers | 13 | 1 | P | Cassidy, Juan | Arkansas Travelers | 4 | |
| 2 | P | Cassidy, Juan | Arkansas Travelers | 12 | 2 | P | Price, George | Tucson Toros | 3 | |
| 3 | P | Ashley, Ellsworth | San Diego Padres | 11 | 3 | P | Rucker, Christopher | Vernon Tigers | 3 | |
| 4 | P | Cordell, Scott | Vernon Tigers | 11 | 4 | P | Saiz, Rosendo | Arkansas Travelers | 3 | |
| 5 | P | Cromartie, Frank | Spokane Indians | 11 | 11 tied with 2 | |||||
| 6 | P | Lanctot, Gerard | Spokane Indians | 11 | ||||||
| 7 | P | Washington, Douglas | Eugene Emeralds | 11 | ||||||
| 5 tied with 5 | ||||||||||
| # | Pos | Name | Team | ERA | # | Pos | Name | Team | ERA | |
| 1 | SP | Sutton, Craig | Spokane Indians | 1.10 | 1 | RP | Salazar, Stuart | Denver Bears | 0.96 | |
| 2 | SP | Rucker, Christopher | Vernon Tigers | 1.20 | 2 | RP | Smith, Anthony | Sacramento Solons | 1.60 | |
| 3 | SP | Burgos, Michael | Phoenix Firebirds | 1.65 | 3 | RP | Roy, Ryan | Tulsa Oilers | 1.69 | |
| 4 | SP | Baxter, Jose | Mission Bells | 1.66 | 4 | RP | Eagle, Thomas | Arkansas Travelers | 1.96 | |
| 5 | SP | Williams, Edward | Tulsa Oilers | 1.85 | 5 | RP | Beale, Carlos | Hawaii Islanders | 1.96 | |
| 6 | SP | Callahan, Patrick | Portland Beavers | 1.89 | 6 | RP | Johnson, Patrick | Tacoma Wanderers | 2.02 | |
| 7 | SP | Cassidy, Juan | Arkansas Travelers | 2.18 | 7 | RP | Casey, Robert | Portland Beavers | 2.04 | |
| 8 | SP | Taylor, Patrick | Phoenix Firebirds | 2.18 | 8 | RP | Halstead, Rudolph | Phoenix Firebirds | 2.21 | |
| 9 | SP | Bermudes, Steven | Vancouver Mounties | 2.22 | 9 | RP | Vito, Theodore | Eugene Emeralds | 2.29 | |
| 10 | SP | Williams, Paul | Spokane Indians | 2.25 | 10 | RP | Knuth, Fred | Salt Lake City Bees | 2.36 | |
| # | Pos | Name | Team | WHIP | # | Pos | Name | Team | WHIP | |
| 1 | SP | Callahan, Patrick | Portland Beavers | 0.87 | 1 | RP | Jones, Gregory | Albuquerque Dukes | 0.77 | |
| 2 | SP | Burgos, Michael | Phoenix Firebirds | 0.87 | 2 | RP | Smith, Anthony | Sacramento Solons | 0.98 | |
| 3 | SP | Taylor, Patrick | Phoenix Firebirds | 0.88 | 3 | RP | Johnson, Patrick | Tacoma Wanderers | 1.00 | |
| 4 | SP | Williams, Edward | Tulsa Oilers | 0.92 | 4 | RP | Phillips, Brian | L A Angels | 1.00 | |
| 5 | SP | Baxter, Jose | Mission Bells | 0.93 | 5 | RP | Halstead, Rudolph | Phoenix Firebirds | 1.03 | |
| 6 | SP | Johansson, Steve | Vernon Tigers | 0.96 | 6 | RP | Cleary, Bernard | Mission Bells | 1.04 | |
| 7 | SP | Bermudes, Steven | Vancouver Mounties | 0.99 | 7 | RP | Rose, Jeffery | Phoenix Firebirds | 1.07 | |
| 8 | SP | August, John | Vancouver Mounties | 0.99 | 8 | RP | Woodruff, Thomas | Salt Lake City Bees | 1.11 | |
| 9 | SP | Sutton, Craig | Spokane Indians | 1.01 | 9 | RP | Soto, Kim | Denver Bears | 1.12 | |
| 10 | SP | Curtin, Barry | Seattle Rainiers | 1.02 | 10 | RP | Montgomery, Reggie | Mission Bells | 1.13 | |