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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MacAdam, David | 2B | Saint Francis High School Lancers | 17 | 11/15/2008 | San Rafael | USA | Right | Right | 5' 11" | 160 lbs | - |
| MacDonald, David | 3B | Trinity Christian Academy Conquerors | 16 | 04/30/2010 | Albuquerque | USA | Right | Right | 6' 3" | 180 lbs | - |
| Mackey, Eddie | RF | Tomball High School Cougars | 15 | 05/12/2011 | Streamwood | USA | Left | Left | 6' 2" | 180 lbs | - |
| Magliaro, Cory | 1B | Taravella High School Trojans | 18 | 07/11/2008 | Miami Lakes | USA | Left | Left | 6' 3" | 200 lbs | - |
| Mahoney, Bobby | 3B | Windermere High School Wolverines | 17 | 12/26/2008 | Tampa | USA | Right | Right | 6' 1" | 180 lbs | - |
| Main, J.P. | CF | Huntington Beach High School Oilers | 17 | 08/15/2008 | Los Angeles | USA | Right | Right | 6' 4" | 200 lbs | - |
| Maldonado, Angel | LF | Allatoona High School Buccaneers | 17 | 09/29/2008 | Sandy Springs | USA | Left | Left | 6' 6" | 200 lbs | - |
| Maletto, Bryan | SP | Cartersville High School Hurricanes | 14 | 07/29/2011 | Everett | USA | Right | Right | 6' 0" | 170 lbs | - |
| Malone, Paul | RP | Parkview High School Panthers | 14 | 11/08/2011 | Macon | USA | Right | Right | 6' 0" | 170 lbs | - |
| Maloney, Brent | SS | American Heritage High School Patriots | 17 | 09/21/2008 | Green | USA | Left | Right | 6' 1" | 190 lbs | - |
| Mammana, Joe | SP | Trinity Christian Academy Conquerors | 14 | 11/24/2011 | Santa Fe | USA | Right | Right | 5' 9" | 155 lbs | - |
| Mamone, Ryan | SP | De La Salle High School Spartans | 17 | 06/25/2009 | San Francisco | USA | Right | Right | 6' 4" | 185 lbs | - |
| Mancini, Danny | C | Stoneman Douglas High School Eagles | 14 | 02/26/2012 | Tamiami | USA | Left | Right | 6' 0" | 175 lbs | - |
| Manjhi, Kaleb | SP | Sinton High School Pirates | 17 | 09/11/2008 | Corpus Christi | USA | Left | Left | 6' 4" | 180 lbs | - |
| Mann, Steve | RF | Liberty High School Patriots | 15 | 09/19/2010 | Fremont | USA | Left | Left | 6' 6" | 200 lbs | - |
| Manning, Jamal | SP | Villa Park High School Spartans | 16 | 01/10/2010 | Encinitas | USA | Switch | Right | 6' 2" | 175 lbs | - |
| Margolis, Ryan | CL | Palo Alto High School Vikings | 17 | 06/28/2009 | Livermore | USA | Left | Left | 6' 0" | 165 lbs | - |
| Mari, Neal | C | Grapevine High School Mustangs | 15 | 09/22/2010 | Lake Dallas | USA | Right | Right | 6' 0" | 175 lbs | - |
| Marini, Josh | SS | Tomball High School Cougars | 15 | 06/24/2011 | Maywood | USA | Switch | Right | 6' 1" | 170 lbs | - |
| Markle, Harry | 1B | Palo Alto High School Vikings | 18 | 07/09/2008 | San Jose | USA | Right | Right | 6' 3" | 185 lbs | - |
| Marquez, Tomas | SP | Sinton High School Pirates | 18 | 07/23/2008 | Corpus Christi | USA | Left | Left | 6' 9" | 205 lbs | - |
| Marshall, Jeremiah | SP | Rockwall-Heath High School Hawks | 17 | 06/12/2009 | Irving | USA | Right | Left | 6' 1" | 170 lbs | - |
| Martin, Brad | RP | Sinton High School Pirates | 17 | 09/21/2008 | Corpus Christi | USA | Right | Right | 6' 0" | 175 lbs | - |
| Martin, Chris | LF | Sinton High School Pirates | 18 | 07/05/2008 | Gregory | USA | Left | Left | 6' 5" | 200 lbs | - |
| Martin, Daniel | SS | Houston County High School Bears | 17 | 08/04/2008 | Winder | USA | Left | Right | 6' 0" | 180 lbs | - |
| Martin, Jack | SP | Georgetown High School Eagles | 14 | 08/15/2011 | Cedar Park | USA | Right | Right | 6' 5" | 185 lbs | - |
| Martin, Jesse | RP | Windermere High School Wolverines | 18 | 06/30/2008 | Jasmine Estates | USA | Left | Left | 6' 6" | 185 lbs | - |
| Martin, Joe | LF | Chiles High School Timberwolves | 17 | 11/26/2008 | Dothan | USA | Left | Left | 6' 5" | 200 lbs | - |
| Martinez, Adam | LF | Harlem High School Bulldogs | 16 | 03/03/2010 | Memphis | USA | Left | Left | 6' 0" | 165 lbs | - |
| Martinez, Alejandro | SP | Etowah High School Eagles | 17 | 10/22/2008 | Atlanta | USA | Right | Right | 6' 2" | 180 lbs | - |
| Martinez, Cesar | 3B | Loganville High School Red Devils | 14 | 08/23/2011 | Varnell | USA | Switch | Right | 6' 1" | 175 lbs | - |
| Martinez, Franklin | SP | Reagan High School Rattlers | 16 | 02/21/2010 | Valencia | VEN | Left | Left | 6' 5" | 190 lbs | - |
| Martinez, Jonathan | 1B | Wesleyan High School Wolves | 17 | 06/11/2009 | Ooltewah | USA | Right | Right | 5' 10" | 170 lbs | - |
| Martinez, Luis | RP | Lubbock Cooper High School Pirates | 16 | 12/24/2009 | Clovis | USA | Left | Left | 6' 2" | 180 lbs | - |
| Martinez, Marcos | SP | St. Johns Country Day High School Spartans | 14 | 02/18/2012 | Gainesville | USA | Right | Right | 6' 2" | 175 lbs | - |
| Martinez, Miguel | LF | Keller High School Indians | 17 | 07/23/2009 | Mansfield | USA | Right | Right | 6' 0" | 175 lbs | - |
| Marzella, Steve | C | De La Salle High School Spartans | 15 | 05/08/2011 | Vacaville | USA | Right | Right | 6' 3" | 185 lbs | - |
| Massa, Zach | 1B | IMG Academy Ascenders | 17 | 11/04/2008 | Timber Pines | USA | Right | Right | 6' 3" | 200 lbs | - |
| Masse, Devin | RP | Mount Paran Christian High School Eagles | 17 | 10/16/2008 | Griffin | USA | Right | Right | 6' 1" | 180 lbs | - |
| Masters, Larry | RP | Taravella High School Trojans | 17 | 07/31/2008 | North Lauderdale | USA | Switch | Right | 6' 6" | 195 lbs | - |
| Mata, Eddie | LF | Spring Hill High School Panthers | 17 | 07/17/2009 | Longview | USA | Right | Left | 6' 5" | 200 lbs | - |
| Mata, Raul | CL | North Hall High School Trojans | 17 | 08/17/2008 | Dallas | USA | Left | Left | 6' 4" | 185 lbs | - |
| Matricardi, Chris | SP | Coppell High School Cowboys | 15 | 09/02/2010 | Ft. Worth | USA | Right | Right | 6' 2" | 175 lbs | - |
| Matthews, Nate | 3B | Parkview High School Panthers | 17 | 10/07/2008 | Rome | USA | Right | Right | 6' 3" | 205 lbs | - |
| Maurer, Zack | RP | Boerne High School Greyhounds | 15 | 03/21/2011 | San Antonio | USA | Switch | Left | 6' 3" | 175 lbs | - |
| Maurice, Roger | CF | St. Johns Country Day High School Spartans | 17 | 11/20/2008 | Jacksonville | USA | Left | Left | 6' 7" | 215 lbs | - |
| Maxwell, Todd | RP | Keller High School Indians | 14 | 10/19/2011 | Waxahachie | USA | Left | Right | 6' 3" | 185 lbs | - |
| Maynard, Trevor | SP | Wesleyan High School Wolves | 17 | 03/08/2009 | Lilburn | USA | Right | Right | 5' 9" | 160 lbs | - |
| Maynor, Brandon | RP | Southlake Carroll High School Dragons | 16 | 10/11/2009 | McKinney | USA | Right | Left | 6' 2" | 180 lbs | - |
| Maynor, Chris | LF | Boerne High School Greyhounds | 17 | 11/23/2008 | Round Rock | USA | Right | Left | 6' 4" | 190 lbs | - |
| McAfee, Shane | LF | IMG Academy Ascenders | 17 | 02/11/2009 | Land O' Lakes | USA | Right | Right | 6' 1" | 190 lbs | - |
| McBee, Billy | RF | Parkview High School Panthers | 17 | 10/25/2008 | Atlanta | USA | Left | Left | 6' 7" | 205 lbs | - |
| McCall, Jay | SS | Parkview High School Panthers | 16 | 02/23/2010 | Toccoa | USA | Right | Right | 6' 4" | 185 lbs | - |
| McCarthy, Mike | CL | Parkview High School Panthers | 16 | 04/30/2010 | Anderson | USA | Right | Right | 6' 3" | 180 lbs | - |
| McCartney, George | SP | Loganville High School Red Devils | 17 | 09/11/2008 | Norcross | USA | Right | Right | 6' 2" | 190 lbs | - |
| McCarty, Matt | CL | Reagan High School Rattlers | 17 | 09/14/2008 | Georgetown | USA | Right | Right | 5' 10" | 165 lbs | - |
| McClellan, Ryan | RF | St. Johns Country Day High School Spartans | 18 | 06/15/2008 | Sanford | USA | Left | Left | 6' 5" | 205 lbs | - |
| McCluney, Josh | C | Berkeley Prep High School Buccaneers | 16 | 09/07/2009 | Seminole | USA | Right | Right | 6' 2" | 180 lbs | - |
| McClure, Brian | CF | Allatoona High School Buccaneers | 17 | 08/24/2008 | Fairburn | USA | Right | Right | 6' 2" | 195 lbs | - |
| McClure, Matt | LF | Doral Academy Firebirds | 17 | 09/05/2008 | Coral Springs | USA | Right | Right | 6' 4" | 205 lbs | - |
| McClusky, Pete | RF | Cartersville High School Hurricanes | 15 | 01/04/2011 | Camano | USA | Left | Right | 6' 2" | 190 lbs | - |
| McCrary, Bobby | 1B | Marcus High School Marauders | 17 | 08/13/2008 | North Richland Hills | USA | Right | Right | 6' 3" | 200 lbs | - |
| McCullough, Chris | 2B | Clayton Valley Charter High School Eagles | 16 | 04/06/2010 | Modesto | USA | Right | Right | 6' 1" | 170 lbs | - |
| McCurley, Ian | LF | Lowndes High School Vikings | 15 | 05/07/2011 | Gainesville | USA | Left | Left | 6' 2" | 180 lbs | - |
| McDaid, Josh | RP | Lake Brantley High School Patriots | 17 | 11/03/2008 | St. Petersburg | USA | Right | Left | 6' 3" | 190 lbs | - |
| McDonald, Dan | SP | Allatoona High School Buccaneers | 15 | 02/20/2011 | Acworth | USA | Right | Right | 6' 2" | 175 lbs | - |
| McGinnis, Greg | C | Huntington Beach High School Oilers | 16 | 12/27/2009 | Long Beach | USA | Right | Right | 6' 1" | 180 lbs | - |
| McGlauflin, Larry | 2B | Parkview High School Panthers | 17 | 09/08/2008 | Dalton | USA | Right | Right | 6' 2" | 175 lbs | - |
| McGlone, Jamie | C | St. Johns Country Day High School Spartans | 17 | 04/03/2009 | Jacksonville | USA | Right | Right | 6' 4" | 195 lbs | - |
| McGrath, Mark | CF | Stockdale High School Mustangs | 17 | 09/01/2008 | Santa Clarita | USA | Switch | Right | 6' 2" | 170 lbs | - |
| McGregor, Marcus | 1B | Stockdale High School Mustangs | 17 | 11/29/2008 | Simi Valley | USA | Left | Left | 6' 2" | 190 lbs | - |
| McGruder, Brandon | 1B | Grenada High School Matadors | 16 | 02/17/2010 | Kernersville | USA | Right | Right | 6' 2" | 190 lbs | - |
| McKelvie, Keith | RF | Cardinal Gibbons High School Chiefs | 15 | 07/21/2011 | Aurora | CAN | Right | Right | 6' 1" | 180 lbs | - |
| McKinley, Rich | RP | Cartersville High School Hurricanes | 15 | 12/12/2010 | Alderwood Manor | USA | Right | Right | 6' 1" | 175 lbs | - |
| McLaurin, Paul | RP | Tomball High School Cougars | 15 | 12/11/2010 | Chicago | USA | Right | Right | 6' 4" | 190 lbs | - |
| McManus, Manny | RP | Etowah High School Eagles | 16 | 01/10/2010 | Atlanta | USA | Right | Right | 6' 3" | 185 lbs | - |
| McNelly, Samuel | SP | Doral Academy Firebirds | 17 | 10/05/2008 | Jupiter | USA | Left | Left | 6' 5" | 180 lbs | - |
| McNulty, Jim | SP | Georgetown High School Eagles | 15 | 07/17/2011 | San Antonio | USA | Right | Right | 6' 0" | 165 lbs | - |
| McOsker, Mike | RP | Mount Paran Christian High School Eagles | 14 | 09/05/2011 | Commerce | USA | Left | Left | 6' 2" | 180 lbs | - |
| McPhillips, Sidney | SP | Grenada High School Matadors | 16 | 07/06/2010 | Rockingham | USA | Right | Left | 6' 1" | 175 lbs | - |
| McQueen, Bill | LF | Liberty High School Patriots | 15 | 08/08/2010 | Strawberry | USA | Left | Left | 6' 5" | 195 lbs | - |
| McQueen, David | DH | Liberty High School Patriots | 15 | 11/21/2010 | Roseville | USA | Right | Right | 6' 0" | 170 lbs | - |
| Meadows, Mike | 1B | Clayton Valley Charter High School Eagles | 17 | 08/09/2008 | DeMotte | USA | Left | Right | 5' 11" | 170 lbs | - |
| Medenwald, Justin | 3B | Lubbock Cooper High School Pirates | 17 | 07/28/2008 | Lubbock | USA | Right | Right | 6' 2" | 165 lbs | - |
| Mehegan, Caleb | SP | De La Salle High School Spartans | 17 | 09/13/2008 | Vacaville | USA | Right | Right | 6' 2" | 170 lbs | - |
| Meier, Justin | RP | Allatoona High School Buccaneers | 16 | 12/02/2009 | Athens | USA | Left | Left | 5' 11" | 170 lbs | - |
| Mena, Carlos | SP | Franklin High School Wildcats | 17 | 09/05/2008 | San Jose | USA | Right | Right | 6' 4" | 195 lbs | - |
| Mendez, Jesus | C | Stockdale High School Mustangs | 17 | 11/29/2008 | Los Angeles | USA | Left | Right | 6' 5" | 200 lbs | - |
| Mendoza, Cesar | C | Windermere High School Wolverines | 16 | 01/09/2010 | University Park | USA | Right | Right | 6' 1" | 185 lbs | - |
| Mendoza, Ramon | C | Lake Brantley High School Patriots | 17 | 07/16/2009 | Tarpon Springs | USA | Left | Right | 6' 4" | 195 lbs | - |
| Meredith, Collin | LF | Cartersville High School Hurricanes | 14 | 03/05/2012 | Des Moines | USA | Right | Right | 6' 1" | 175 lbs | - |
| Merkle, James | C | Cypress High School Centurions | 14 | 03/02/2012 | Los Angeles | USA | Right | Right | 6' 1" | 180 lbs | - |
| Merrill, Lance | CF | Parkview High School Panthers | 17 | 08/16/2008 | Lilburn | USA | Left | Left | 6' 2" | 195 lbs | - |
| Merriman, Rickey | 1B | Trinity Christian Academy Conquerors | 15 | 05/04/2011 | Albuquerque | USA | Right | Right | 6' 0" | 170 lbs | - |
| Mertens, Kevin | 2B | IMG Academy Ascenders | 17 | 10/29/2008 | Greater Northdale | USA | Switch | Right | 6' 5" | 205 lbs | - |
| Messer, Josh | RP | Jesuit High School Tigers | 15 | 05/16/2011 | Sun City Center | USA | Left | Right | 6' 1" | 170 lbs | - |
| Metcalfe, Ryan | RP | Etowah High School Eagles | 15 | 04/27/2011 | Lilburn | USA | Left | Left | 5' 10" | 155 lbs | - |
| Metzler, Joe | 1B | Villa Park High School Spartans | 18 | 06/08/2008 | San Diego | USA | Left | Left | 6' 6" | 210 lbs | - |
| Meyer, Kevin | CF | Taravella High School Trojans | 17 | 09/05/2008 | Plantation (Broward County) | USA | Left | Left | 6' 2" | 195 lbs | - |
| Michael, Justin | SP | Pope High School Greyhounds | 17 | 10/31/2008 | Country Club Estates | USA | Left | Right | 6' 3" | 175 lbs | - |
| Michalek, Jason | RP | North Oconee High School Titans | 17 | 08/06/2008 | Candler-McAfee | USA | Right | Right | 6' 4" | 185 lbs | - |
| Miles, Jason | 1B | Liberty High School Patriots | 15 | 04/08/2011 | Cherryland | USA | Switch | Right | 6' 1" | 180 lbs | - |
| Miles, Joe | RF | Keller High School Indians | 17 | 11/24/2008 | Euless | USA | Right | Right | 6' 8" | 210 lbs | - |
| Miller, Cale | LF | Trinity Christian Academy Conquerors | 15 | 01/17/2011 | Thoreau | USA | Left | Left | 6' 0" | 170 lbs | - |
| Miller, Chris | RP | Stockdale High School Mustangs | 17 | 10/09/2008 | Los Angeles | USA | Left | Right | 6' 2" | 170 lbs | - |
| Miller, Drew | RP | Tomball High School Cougars | 16 | 12/08/2009 | Vernon Hills | USA | Left | Left | 5' 11" | 170 lbs | - |
| Miller, Dylan | SP | IMG Academy Ascenders | 15 | 12/12/2010 | Hudson | USA | Right | Right | 6' 1" | 180 lbs | - |
| Miller, Ralph | RP | Pace High School Patriots | 18 | 07/10/2008 | Saraland | USA | Left | Left | 6' 1" | 165 lbs | - |
| Miller, Rob | SP | Jesuit High School Tigers | 18 | 07/04/2008 | Spring Hill | USA | Left | Right | 6' 2" | 175 lbs | - |
| Mills, Eric | 1B | Mount Paran Christian High School Eagles | 17 | 02/11/2009 | Chattanooga | USA | Left | Left | 6' 3" | 175 lbs | - |
| Mills, Sean | C | Huntington Beach High School Oilers | 17 | 02/07/2009 | Moreno Valley | USA | Right | Right | 6' 1" | 190 lbs | - |
| Milton, Chris | SP | Etowah High School Eagles | 18 | 06/29/2008 | Athens | USA | Right | Right | 6' 0" | 160 lbs | - |
| Mis, Flint | RP | Reagan High School Rattlers | 15 | 04/20/2011 | San Antonio | USA | Left | Right | 5' 9" | 155 lbs | - |
| Mitchell, George | RP | Cardinal Gibbons High School Chiefs | 15 | 12/10/2010 | El Paso | USA | Left | Right | 6' 1" | 175 lbs | - |
| Mitchell, John | RF | Grapevine High School Mustangs | 15 | 05/07/2011 | Southlake | USA | Right | Right | 6' 0" | 170 lbs | - |
| Mitchell, Sean | SP | Taravella High School Trojans | 17 | 11/05/2008 | Ft. Lauderdale | USA | Right | Right | 6' 2" | 180 lbs | - |
| Moad, William | 2B | Marcus High School Marauders | 17 | 02/06/2009 | Allen | USA | Right | Right | 6' 3" | 185 lbs | - |
| Moffitt, John | 1B | Allatoona High School Buccaneers | 14 | 12/06/2011 | Chamblee | USA | Right | Right | 6' 2" | 200 lbs | - |
| Moliere, Kenneth | SP | Clayton Valley Charter High School Eagles | 17 | 09/03/2008 | West Sacramento | USA | Right | Right | 6' 3" | 170 lbs | - |
| Moll, Rashad | RP | Tompkins High School Falcons | 16 | 08/25/2009 | Sugar Land | USA | Right | Right | 5' 10" | 160 lbs | - |
| Monteforte, Eddie | C | Sinton High School Pirates | 14 | 11/04/2011 | Corpus Christi | USA | Right | Right | 6' 1" | 180 lbs | - |
| Montejano, Ron | SP | Loganville High School Red Devils | 16 | 08/25/2009 | Belvedere Park | USA | Left | Left | 6' 2" | 190 lbs | - |
| Montes, Nelson | RP | Reagan High School Rattlers | 16 | 04/16/2010 | Austin | USA | Right | Right | 6' 5" | 195 lbs | - |
| Moon, Paul | RP | Pope High School Greyhounds | 16 | 10/17/2009 | LaGrange | USA | Left | Left | 6' 4" | 185 lbs | - |
| Moore, Andy | RP | Franklin High School Wildcats | 17 | 12/04/2008 | Pleasant Hill | USA | Right | Right | 5' 10" | 160 lbs | - |
| Moore, Bobby | 1B | Cardinal Gibbons High School Chiefs | 15 | 04/08/2011 | Canutillo | USA | Left | Left | 5' 11" | 160 lbs | - |
| Moore, Chris | RF | Chiles High School Timberwolves | 16 | 09/11/2009 | Callaway | USA | Left | Right | 6' 2" | 185 lbs | - |
| Moore, David | LF | Lubbock Cooper High School Pirates | 17 | 08/14/2008 | Andrews | USA | Right | Right | 6' 2" | 190 lbs | - |
| Moore, Ed | RP | Woodstock High School Wolverines | 14 | 10/02/2011 | Lindale | USA | Right | Right | 5' 10" | 165 lbs | - |
| Moore, Jaden | LF | Palo Alto High School Vikings | 15 | 09/26/2010 | San Jose | USA | Right | Right | 6' 3" | 190 lbs | - |
| Moore, Jim | C | North Cobb Christian High School Eagles | 15 | 10/07/2010 | Griffin | USA | Right | Right | 6' 3" | 200 lbs | - |
| Moore, Justin | C | Cardinal Gibbons High School Chiefs | 15 | 04/02/2011 | El Paso | USA | Right | Right | 6' 1" | 180 lbs | - |
| Moraga, Rafael | C | Lake Travis High School Cavaliers | 14 | 09/22/2011 | Austin | USA | Left | Right | 5' 11" | 165 lbs | - |
| Morales, David | SP | Woodstock High School Wolverines | 14 | 09/16/2011 | Athens | USA | Right | Right | 6' 3" | 185 lbs | - |
| Morales, Jorge | 2B | Wesleyan High School Wolves | 15 | 11/28/2010 | Warner Robins | USA | Right | Right | 6' 0" | 165 lbs | - |
| Moret, Carlos | RP | Jesuit High School Tigers | 17 | 08/19/2008 | Homosassa Springs | USA | Left | Right | 6' 3" | 180 lbs | - |
| Morgan, Jason | SP | Windermere High School Wolverines | 15 | 02/13/2011 | Pine Castle | USA | Right | Right | 6' 0" | 170 lbs | - |
| Morgan, Roy | RP | Sinton High School Pirates | 17 | 07/25/2008 | Seeley Lake | USA | Left | Left | 6' 2" | 170 lbs | - |
| Morgan, Ryan | C | Grapevine High School Mustangs | 15 | 12/15/2010 | Ft. Worth | USA | Right | Right | 6' 2" | 180 lbs | - |
| Morgan, Sam | SP | Taravella High School Trojans | 14 | 08/06/2011 | Miami | USA | Switch | Left | 5' 9" | 155 lbs | - |
| Morin, Alejandro | RP | Pope High School Greyhounds | 16 | 08/01/2009 | Buford | USA | Right | Right | 6' 2" | 180 lbs | - |
| Morris, John | LF | Loganville High School Red Devils | 17 | 07/29/2008 | Canton | USA | Right | Right | 6' 4" | 200 lbs | - |
| Morris, Michael | LF | Reagan High School Rattlers | 17 | 10/24/2008 | San Antonio | USA | Right | Right | 6' 2" | 185 lbs | - |
| Morris, Nick | 3B | Boerne High School Greyhounds | 17 | 12/27/2008 | Sun Prairie | USA | Right | Right | 6' 6" | 200 lbs | - |
| Morrison, Jacob | RP | St. Johns Country Day High School Spartans | 17 | 09/11/2008 | Jacksonville | USA | Right | Right | 6' 4" | 185 lbs | - |
| Moskal, Josh | 3B | Villa Park High School Spartans | 17 | 09/06/2008 | Diamond Bar | USA | Right | Right | 6' 2" | 180 lbs | - |
| Mouring, Bobby | 3B | Keller High School Indians | 15 | 06/04/2011 | Arlington | USA | Right | Right | 6' 1" | 170 lbs | - |
| Moylan, Jeff | DH | Parkview High School Panthers | 17 | 09/24/2008 | Roanoke | USA | Switch | Right | 6' 1" | 160 lbs | - |
| Moynihan, Tommy | SS | Marcus High School Marauders | 16 | 12/29/2009 | Mesquite | USA | Right | Right | 6' 2" | 175 lbs | - |
| Mueller, Justin | SP | Cartersville High School Hurricanes | 14 | 09/29/2011 | Bothell | USA | Left | Left | 6' 1" | 175 lbs | - |
| Mulkey, Craig | RP | Sinton High School Pirates | 17 | 02/15/2009 | Corpus Christi | USA | Switch | Right | 6' 2" | 185 lbs | - |
| Mullen, Phil | 3B | Cypress High School Centurions | 15 | 04/16/2011 | Yucaipa | USA | Right | Right | 6' 1" | 170 lbs | - |
| Muonio, Josh | SS | Wesleyan High School Wolves | 15 | 01/24/2011 | Lilburn | USA | Left | Right | 6' 0" | 165 lbs | - |
| Murphy, Billy | LF | Georgetown High School Eagles | 15 | 05/24/2011 | Austin | USA | Left | Left | 6' 2" | 175 lbs | - |
| Murphy, Josh | 1B | Tompkins High School Falcons | 18 | 06/11/2008 | Stowell | USA | Right | Right | 6' 4" | 185 lbs | - |
| Murray, Luke | RP | Calvary Christian High School Warriors | 17 | 07/26/2008 | Orlando | USA | Right | Right | 6' 2" | 175 lbs | - |
| Murray, Matt | RP | Lake Travis High School Cavaliers | 14 | 08/12/2011 | San Antonio | USA | Left | Right | 6' 0" | 170 lbs | - |
| Murray, Steve | C | Notre Dame High School Knights | 17 | 10/09/2008 | San Bernardino | USA | Right | Right | 6' 4" | 210 lbs | - |
| Muse, Tom | RP | Miami Christian High School Victors | 17 | 09/30/2008 | North Lauderdale | USA | Left | Left | 6' 0" | 170 lbs | - |
| Myers, Kyle | SP | Spring Hill High School Panthers | 17 | 09/29/2008 | Marshall | USA | Left | Right | 6' 2" | 175 lbs | - |
