| Name | Team | Position | Status | Salary |
| Hernandez, Ramon C BAL | Kaltenbrunn Komets | C | A | $22 |
| Martinez, Victor C CLE | Finger Lakes Supernovas | C | A | $21 |
| Posada, Jorge C NYY | Burien Bandits | C | A | $18 |
| Johjima, Kenji C SEA | Federal Way Conquest | C | A | $18 |
| Barrett, Michael C SD | Cassville Cowpies | C | RS | $17 |
| Estrada, Johnny C MIL | WCT Wave | C | RS | $16 |
| Rodriguez, Ivan C DET | Auburn Aces | C | A | $14 |
| Kendall, Jason C CHC | Eatonville Lumberkings | C | RS | $12 |
| McCann, Brian C ATL | Bellevue Black Sox | C | A | $11 |
| Mauer, Joe C MIN | Tukwila Tyrants | C | A | $11 |
| Varitek, Jason C BOS | Orting Dirtbags | C | A | $11 |
| Pierzynski, A.J. C CHW | Tukwila Beets | C | A | $8 |
| Lo Duca, Paul C NYM | White Center Rats | C | RS | $7 |
| Martin, Russell C LA | Lake Stevens Deadbeats | C | A | $6 |
| Paulino, Ronny C PIT | WCT Wave | C | A | $4 |
| Valentin, Javier C CIN | Snohomish Spartans | C | A | $3 |
| Molina, Bengie C SF | Cassville Cowpies | C | A | $3 |
| Bard, Josh C SD | Eatonville Lumberkings | C | A | $3 |
| Olivo, Miguel C FLA | Federal Way Applestackers | C | A | $2 |
| Saltalamacchia, Jarrod C TEX | Spokane Diamond Kings | C | A | $1 |
| Napoli, Mike C ANA | Bellevue Black Sox | C | RS | $1 |
| Montero, Jesus C NYY | WCT Wave | C | ML | $1 |
| Iannetta, Chris C COL | WCT Wave | C | RS | $1 |
| Walker, Neil C PIT | Cassville Cowpies | C | ML | $1 |
| Ruiz, Carlos C PHI | Tukwila Tyrants | C | RS | $1 |
| Tracy, Chad C TEX | Eatonville Lumberkings | C | ML | $1 |
| Anderson, Bryan D. C STL | Lake Stevens Deadbeats | C | ML | $1 |
| Torrealba, Yorvit C COL | Spokane Diamond Kings | C | RS | $1 |
| Teagarden, Taylor C TEX | Snohomish Spartans | C | ML | $1 |
| Molina, Yadier C STL | Finger Lakes Supernovas | C | RS | $1 |
| Navarro, Dioner C TB | Inglewood Emeralds | C | RS | $1 |
| Snyder, Chris C ARI | Inglewood Emeralds | C | A | $1 |
| Soto, Geovany C CHC | Inglewood Emeralds | C | ML | $1 |
| Wieters, Matt C BAL | Snohomish Spartans | C | ML | $1 |
| Zaun, Gregg C TOR | White Center Rats | C | A | $1 |
| Buck, John C KC | Orting Dirtbags | C | RS | $1 |
| Mesoraco, Devin C CIN | Orting Dirtbags | C | ML | $1 |
| Towles, J.R. C HOU | Snohomish Spartans | C | ML | $1 |
| Clement, Jeff C SEA | Federal Way Conquest | C | ML | $1 |