| Catcher | Jersey Number | |||
| A | J.P Arenciba, Toronto Blue Jays | 4 | ||
| B | Alex Avila, Detroit Tigers | 5 | ||
| C | John Buck, Florida Marlins | 7 | ||
| D | Ramon Hernandez, Cincinnati Reds | 8 | ||
| E | Chris Ianetta, Colorado Rockies | 9 | ||
| F | Jason Kendall, Kansas City Royals | 12 | ||
| G | Jeff Mathis, Los Angeles Angels | 13 | ||
| H | Joe Mauer, Minnesota Twins | 14 | ||
| I | Brian McCann, Atlanta Braves | 16 | ||
| J | Yadier Molina, St. Louis Cardinals | 18 | ||
| K | Miguel Montero, Arizona Diamondbacks | 19 | ||
| L | Miguel Olivo, Seattle Mariners | 20 | ||
| M | A.J. Pierzynski, Chicaho White Sox | 26 | ||
| N | Buster Posey, San Francisco Giants | 28 | ||
| O | Carlos Ruiz, Philadelphia Phillies | 30 | ||
| P | Jarrod Saltalamacchia, Boston Red Sox | 32 | ||
| Q | Carlos Santana, Cleveland Indians | 39 | ||
| R | Chris Snyder, Pittsburgh Pirates | 41 | ||
| S | Yorvit Torrealba, Texas Rangers | 51 | ||
| T | Matt Wieters, Baltimore Orioles | 55 | ||