| Name | Team | Position | Status | Salary |
| Rodriguez, Ivan C DET | Tacoma Thunder | C | RS | $27 |
| Posada, Jorge C NYY | Burien Bandits | C | A | $20 |
| Varitek, Jason C BOS | Inglewood Emeralds | C | RS | $19 |
| Lopez, Javy C BAL | Eatonville Lumberkings | C | A | $17 |
| Kendall, Jason C OAK | Camano Island Mari-tho-ners | C | A | $16 |
| Lo Duca, Paul C FLA | Auburn Aces | C | RS | $15 |
| Martinez, Victor J. C CLE | Finger Lakes Supernovas | C | A | $11 |
| Estrada, Johnny C ATL | WCT Wave | C | A | $10 |
| Hernandez, Ramon C SD | Federal Way Conquest | C | A | $9 |
| Pierzynski, A.J. C CHW | Tukwila Beets | C | A | $8 |
| Barrett, Michael C CHC | Orting Dirtbags | C | A | $7 |
| Lieberthal, Mike C PHI | Snohomish Spartans | C | A | $7 |
| Buck, John C KC | Inglewood Emeralds | C | A | $6 |
| Barajas, Rod C TEX | Bellevue Black Sox | C | A | $5 |
| Molina, Bengie C ANA | Tacoma Thunder | C | A | $4 |
| Molina, Yadier C STL | White Center Rats | C | A | $3 |
| Schneider, Brian C WAS | Spokane Diamond Kings | C | RS | $2 |
| Montero, Miguel C ARI | Federal Way Conquest | C | ML | $1 |
| LaRue, Jason C CIN | Federal Way Applestackers | C | RS | $1 |
| Miller, Damian C MIL | Eatonville Lumberkings | C | RS | $1 |
| Napoli, Michael C ANA | Camano Island Mari-tho-ners | C | ML | $1 |
| Mathis, Jeff C ANA | Camano Island Mari-tho-ners | C | ML | $1 |
| Garko, Ryan C CLE | Camano Island Mari-tho-ners | C | ML | $1 |
| McCann, Brian C ATL | Bellevue Black Sox | C | RS | $1 |
| Zaun, Gregg C TOR | Auburn Aces | C | A | $1 |
| Closser, J.D. C COL | Eatonville Lumberkings | C | RS | $1 |
| Ansman, Craig C ARI | Tacoma Thunder | C | ML | $1 |
| Quiroz, Guillermo C TOR | WCT Wave | C | ML | $1 |
| Clement, Jeff C SEA | WCT Wave | C | ML | $1 |
| Willingham, Josh C FLA | Tukwila Tyrants | C | ML | $1 |
| Mauer, Joe C MIN | Tukwila Tyrants | C | A | $1 |
| Iannetta, Chris C COL | Tukwila Tyrants | C | ML | $1 |
| Cota, Humberto C PIT | New York Nobodys | C | A | $1 |
| Navarro, Dioner C LA | Tacoma Thunder | C | RS | $1 |
| Rivera, Rene C SEA | Federal Way Conquest | C | ML | $1 |
| Teagarden, Taylor C TEX | Spokane Diamond Kings | C | ML | $1 |
| Martin, Russell C LA | Snohomish Spartans | C | ML | $1 |
| Barton, Daric C OAK | Snohomish Spartans | C | ML | $1 |
| Walker, Neil C PIT | New York Nobodys | C | ML | $1 |
| Matheny, Mike C SF | New York Nobodys | C | A | $1 |
| Shoppach, Kelly C BOS | Finger Lakes Supernovas | C | ML | $1 |
| Doumit, Ryan C PIT | Tukwila Tyrants | C | RS | $1 |