Below are starting lineups that have been made public by the clubs. A lineup is not official until it is handed to the umpire. Additional lineups will be added as they become available:

Arizona Diamondbacks:
1. CF: A.J. Pollock
2. LF: Gerardo Parra
3. 3B: Martin Prado
4. 1B: Paul Goldschmidt
5. RF: Cody Ross
6. C: Wil Nieves
7. 2B: Josh Wilson
8. SS: Cliff Pennington
9. SP: Trevor Cahill

Baltimore Orioles:
1. LF: Nate McLouth
2. 3B: Manny Machado
3. RF: Nick Markakis
4. CF: Adam Jones
5. 1B: Chris Davis
6. C: Matt Wieters
7. SS: J.J. Hardy
8. 2B: Ryan Flaherty
9. DH: Nolan Reimold
SP: Jason Hammel

Boston Red Sox:
1. CF: Jacoby Ellsbury
2. RF: Daniel Nava
3. 2B: Dustin Pedroia
4. DH: David Ortiz
5. 1B: Mike Napoli
6. LF: Mike Carp
7. C: Jarrod Saltalamacchia
8. 3B: Will Middlebrooks
9. SS: Stephen Drew
SP: Clay Buchholz

Chicago Cubs:
1. CF: David DeJesus
2. SS: Starlin Castro
3. 1B: Anthony Rizzo
4. LF: Alfonso Soriano
5. RF: Nate Schierholtz
6. C: Welington Castillo
7. 3B: Luis Valbuena
8. 2B: Darwin Barney
9. SP: Edwin Jackson

Chicago White Sox:
1. LF: Alejandro De Aza
2. 2B: Jeff Keppinger
3. RF: Alex Rios
4. DH: Adam Dunn
5. 1B: Paul Konerko
6. 3B: Conor Gillaspie
7. SS: Alexei Ramirez
8. C: Tyler Flowers
9. CF: DeWayne Wise
SP: Chris Sale

Cincinnati Reds:
1. CF: Shin-Soo Choo
2. SS: Zack Cozart
3. 1B: Joey Votto
4. 2B: Brandon Phillips
5. RF: Jay Bruce
6. 3B: Todd Frazier
7. LF: Chris Heisey
8. C: Devin Mesoraco
9. SP: Bronson Arroyo

Colorado Rockies:
1. RF: Eric Young
2. CF: Dexter Fowler
3. LF: Carlos Gonzalez
4. SS: Troy Tulowitzki
5. 1B: Michael Cuddyer
6. 3B: Ryan Wheeler
7. 2B: Josh Rutledge
8. C: Yorvit Torrealba
9. SP: Jorge De La Rosa

Detroit Tigers:
1. CF: Austin Jackson
2. RF: Torii Hunter
3. 3B: Miguel Cabrera
4. 1B: Prince Fielder
5. DH: Victor Martinez
6. SS: Jhonny Peralta
7. LF: Don Kelly
8. C: Alex Avila
9. 2B: Omar Infante
SP: Justin Verlander

Kansas City Royals:
1. LF: Alex Gordon
2. SS: Alcides Escobar
3. DH: Billy Butler
4. 1B: Eric Hosmer
5. CF: Lorenzo Cain
6. 3B: Mike Moustakas
7. RF: Jeff Francoeur
8. C: Salvador Perez
9. 2B: Chris Getz
SP: James Shields

Los Angeles Angels:
1. CF: Peter Bourjos
2. LF: Mike Trout
3. 1B: Albert Pujols
4. RF: Josh Hamilton
5. DH: Mark Trumbo
6. 2B: Howard Kendrick
7. SS: Brendan Harris
8. C: Chris Iannetta
9. 3B: Luis Jimenez
SP: Garrett Richards

Los Angeles Dodgers:
1. LF: Carl Crawford
2. 2B: Nick Punto
3. 1B: Adrian Gonzalez
4. CF: Matt Kemp
5. RF: Andre Ethier
6. 3B: Juan Uribe
7. C: Ramon Hernandez
8. SS: Justin Sellers
9. SP: Hyun-Jin Ryu

Miami Marlins:
1. LF: Juan Pierre
2. 3B: Placido Polanco
3. RF: Giancarlo Stanton
4. 1B: Joe Mahoney
5. CF: Justin Ruggiano
6. C: Rob Brantly
7. SS: Chris Valaika
8. 2B: Donovan Solano
9. SP: Kevin Slowey

Minnesota Twins:
1. 2B: Brian Dozier
2. C: Joe Mauer
3. LF: Josh Willingham
4. 1B: Justin Morneau
5. RF: Chris Parmelee
6. 3B: Trevor Plouffe
7. DH: Oswaldo Arcia
8. CF: Aaron Hicks
9. SS: Pedro Florimon
SP: Vance Worley

New York Mets:
1. SS: Ruben Tejada
2. 2B: Daniel Murphy
3. 3B: David Wright
4. LF: Lucas Duda
5. RF: Marlon Byrd
6. 1B: Ike Davis
7. C: Anthony Recker
8. CF: Collin Cowgill
9. SP: Jeremy Hefner

New York Yankees:
1. CF: Brett Gardner
2. LF: Ben Francisco
3. 2B: Robinson Cano
4. LF: Vernon Wells
5. C: Francisco Cervelli
6. RF: Ichiro Suzuki
7. SS: Eduardo Nunez
8. 1B: Lyle Overbay
9. 3B: Jayson Nix
SP: Hiroki Kuroda

Oakland Athletics:
1. CF: Coco Crisp
2. C: John Jaso
3. DH: Seth Smith
4. SS: Jed Lowrie
5. 1B: Brandon Moss
6. LF: Chris Young
7. RF: Josh Reddick
8. 3B: Josh Donaldson
9. 2B: Eric Sogard
SP: Jarrod Parker

Philadelphia Phillies:
1. SS: Jimmy Rollins
2. 3B: Kevin Frandsen
3. 2B: Chase Utley
4. 1B: Ryan Howard
5. RF: Laynce Nix
6. LF: Domonic Brown
7. CF: Ezequiel Carrera
8. C: Erik Kratz
9. SP: Cliff Lee

Pittsburgh Pirates:
1. LF: Starling Marte
2. 2B: Brandon Inge
3. CF: Andrew McCutchen
4. 1B: Gaby Sanchez
5. C: Michael McKenry
6. 3B: Pedro Alvarez
7. RF: Jose Tabata
8. SS: Clint Barmes
9. SP: James McDonald

Seattle Mariners:
1. CF: Endy Chavez
2. 3B: Kyle Seager
3. DH: Kendrys Morales
4. 1B: Justin Smoak
5. 2B: Dustin Ackley
6. C: Kelly Shoppach
7. RF: Carlos Peguero
8. LF: Jason Bay
9. 2B: Robert Andino
SP: Brandon Maurer

Tampa Bay Rays:
1. CF: Desmond Jennings
2. 2B: Ryan Roberts
3. SS: Ben Zobrist
4. 3B: Evan Longoria
5. 1B: Sean Rodriguez
6. DH: Shelley Duncan
7. LF: Kelly Johnson
8. C: Jose Lobaton
9. RF: Sam Fuld
SP: Jeremy Hellickson

Texas Rangers:
1. 2B: Ian Kinsler
2. SS: Elvis Andrus
3. DH: Lance Berkman
4. 3B: Adrian Beltre
5. C: A.J. Pierzynski
6. RF: Nelson Cruz
7. LF: David Murphy
8. 1B: Mitch Moreland
9. CF: Leonys Martin
SP: Nick Tepesch

Toronto Blue Jays:
1. DH: Rajai Davis
2. SS: Munenori Kawasaki
3. RF: Jose Bautista
4. 1B: Edwin Encarnacion
5. LF: Melky Cabrera
6. C: J.P. Arencibia
7. CF: Colby Rasmus
8. 3B: Brett Lawrie
9. 2B: Maicer Izturis
SP: Mark Buehrle

Washington Nationals:
1. CF: Denard Span
2. 3B: Steve Lombardozzi
3. LF: Bryce Harper
4. RF: Jayson Werth
5. 1B: Adam LaRoche
6. SS: Ian Desmond
7. 2B: Danny Espinosa
8. C: Kurt Suzuki
9. SP: Gio Gonzalez