| Name | Team | Position | Status | Salary |
| Piazza, Mike C NYM | Auburn Aces | C | A | $27 |
| Rodriguez, Ivan C FLA | Camano Island Mari-tho-ners | C | A | $25 |
| Posada, Jorge C NYY | Federal Way Conquest | C | A | $21 |
| Kendall, Jason C PIT | Tukwila Tyrants | C | A | $16 |
| Duca, Paul Lo C LA | Inglewood Emeralds | C | A | $15 |
| Johnson, Charles C COL | Ilion Sasquatch | C | A | $13 |
| Varitek, Jason C BOS | Des Moines Butchers | C | A | $12 |
| Hall, Toby C TB | Tacoma Thunder | C | A | $11 |
| Pierzynski, A.J. C MIN | Orting Dirtbags | C | A | $10 |
| Lieberthal, Mike C PHI | Spokane Diamond Kings | C | A | $9 |
| Lopez, Javy C ATL | Eatonville Lumberkings | C | A | $7 |
| Davis, Ben C SEA | WCT Wave | C | A | $6 |
| Santiago, Benito C SF | Federal Way Conquest | C | A | $6 |
| Myers, Greg C TOR | Auburn Aces | C | A | $5 |
| Fordyce, Brook C BAL | Inglewood Emeralds | C | A | $5 |
| Perez, Eddie C MIL | Orting Dirtbags | C | A | $5 |
| LaRue, Jason C CIN | Des Moines Butchers | C | A | $3 |
| Hernandez, Ramon C OAK | Snohomish Spartans | C | A | $3 |
| Ausmus, Brad C HOU | Bellevue Black Sox | C | A | $2 |
| Schneider, Brian C MON | Tukwila Beets | C | A | $2 |
| Buck, John C HOU | WCT Wave | C | ML | $1 |
| Mathis, Jeff C ANA | Bellevue Black Sox | C | ML | $1 |
| Molina, Bengie C ANA | Burien Bandits | C | DL | $1 |
| House, J.R. C PIT | Tukwila Tyrants | C | ML | $1 |
| Hammock, Robby C ARI | Camano Island Mari-tho-ners | C | A | $1 |
| Cash, Kevin C TOR | Camano Island Mari-tho-ners | C | ML | $1 |
| Navarro, Dioner C NYY | Camano Island Mari-tho-ners | C | ML | $1 |
| Huber, Justin C NYM | Federal Way Conquest | C | ML | $1 |
| Barfield, Josh C SD | Des Moines Butchers | C | ML | $1 |
| Matheny, Mike C STL | Federal Way Applestackers | C | A | $1 |
| Mauer, Joe C MIN | Federal Way Applestackers | C | ML | $1 |
| Ansman, Craig C ARI | Tacoma Thunder | C | ML | $1 |
| Brown, Jeremy C OAK | Spokane Diamond Kings | C | ML | $1 |
| Morneau, Justin C MIN | Snohomish Spartans | C | ML | $1 |
| Martinez, Victor J. C CLE | Snohomish Spartans | C | A | $1 |
| Quiroz, Guillermo C TOR | WCT Wave | C | ML | $1 |
| Gentry, Garett C COL | Tukwila Beets | C | ML | $1 |