Today's starting lineups: May 20

Below are today's starting lineups that have been made public by Major League Baseball's clubs.

A lineup is not official until it is handed to the umpire.

Additional lineups will be added as they become available:

Oakland Athletics @ Houston Astros, 2:10 P.M. ET

Athletics
  1. CF: Billy Burns
  2. SS: Marcus Semien
  3. RF: Josh Reddick
  4. DH: Billy Butler
  5. 3B: Brett Lawrie
  6. C: Josh Phegley
  7. 1B: Mark Canha
  8. LF: Craig Gentry
  9. 2B: Eric Sogard
  10. SP: Jesse Hahn
Astros
  1. 2B: Jose Altuve
  2. 3B: Luis Valbuena
  3. RF: George Springer
  4. DH: Evan Gattis
  5. LF: Colby Rasmus
  6. 1B: Chris Carter
  7. C: Jason Castro
  8. SS: Marwin Gonzalez
  9. CF: Jake Marisnick
  10. SP: Dallas Keuchel

New York Yankees @ Washington Nationals, 7:05 P.M. ET

Yankees
  1. LF: Brett Gardner
  2. RF: Carlos Beltran
  3. 1B: Mark Teixeira
  4. C: Brian McCann
  5. 3B: Chase Headley
  6. CF: Chris Young
  7. 2B: Stephen Drew
  8. SS: Didi Gregorius
  9. SP: Adam Warren
Nationals
  1. CF: Denard Span
  2. SS: Ian Desmond
  3. 3B: Yunel Escobar
  4. RF: Bryce Harper
  5. 1B: Ryan Zimmerman
  6. C: Wilson Ramos
  7. LF: Tyler Moore
  8. 2B: Danny Espinosa
  9. SP: Jordan Zimmermann

Seattle Mariners @ Baltimore Orioles, 7:05 P.M. ET

Mariners
  1. DH: Rickie Weeks
  2. LF: Willie Bloomquist
  3. 2B: Robinson Cano
  4. RF: Nelson Cruz
  5. 3B: Kyle Seager
  6. CF: Justin Ruggiano
  7. 1B: Logan Morrison
  8. C: Mike Zunino
  9. SS: Chris Taylor
  10. SP: Roenis Elias
Orioles
  1. 3B: Manny Machado
  2. DH: Jimmy Paredes
  3. CF: Adam Jones
  4. RF: Delmon Young
  5. 1B: Chris Davis
  6. LF: Steve Pearce
  7. SS: J.J. Hardy
  8. C: Caleb Joseph
  9. 2B: Rey Navarro
  10. SP: Wei-Yin Chen

Minnesota Twins @ Pittsburgh Pirates, 7:05 P.M. ET

Twins
  1. SS: Danny Santana
  2. 2B: Brian Dozier
  3. 1B: Joe Mauer
  4. 3B: Trevor Plouffe
  5. RF: Torii Hunter
  6. C: Kurt Suzuki
  7. CF: Aaron Hicks
  8. LF: Shane Robinson
  9. SP: Mike Pelfrey
Pirates
  1. RF: Josh Harrison
  2. 2B: Neil Walker
  3. CF: Andrew McCutchen
  4. LF: Starling Marte
  5. 3B: Jung Ho Kang
  6. 1B: Pedro Alvarez
  7. C: Francisco Cervelli
  8. SS: Jordy Mercer
  9. SP: Jeff Locke

Los Angeles Angels @ Toronto Blue Jays, 7:07 P.M. ET

Angels
  1. SS: Erick Aybar
  2. CF: Mike Trout
  3. 1B: Albert Pujols
  4. RF: Kole Calhoun
  5. 3B: David Freese
  6. LF: Matt Joyce
  7. DH: C.J. Cron
  8. C: Carlos Perez
  9. 2B: Taylor Featherston
  10. SP: Jered Weaver
Blue Jays
  1. 3B: Josh Donaldson
  2. DH: Jose Bautista
  3. 1B: Edwin Encarnacion
  4. C: Russell Martin
  5. RF: Chris Colabello
  6. CF: Ezequiel Carrera
  7. LF: Danny Valencia
  8. SS: Ryan Goins
  9. 2B: Steven Tolleson
  10. SP: Drew Hutchison

Milwaukee Brewers @ Detroit Tigers, 7:08 P.M. ET

Brewers
  1. CF: Carlos Gomez
  2. RF: Gerardo Parra
  3. DH: Ryan Braun
  4. 1B: Adam Lind
  5. 3B: Aramis Ramirez
  6. LF: Khris Davis
  7. SS: Luis Sardinas
  8. 2B: Elian Herrera
  9. C: Martin Maldonado
  10. SP: Kyle Lohse
Tigers
  1. CF: Anthony Gose
  2. 2B: Ian Kinsler
  3. 1B: Miguel Cabrera
  4. RF: J.D. Martinez
  5. LF: Yoenis Cespedes
  6. DH: Tyler Collins
  7. 3B: Nick Castellanos
  8. C: James McCann
  9. SS: Jose Iglesias
  10. SP: Shane Greene

Arizona Diamondbacks @ Miami Marlins, 7:10 P.M. ET

Diamondbacks
  1. RF: Ender Inciarte
  2. CF: A.J. Pollock
  3. 1B: Paul Goldschmidt
  4. LF: David Peralta
  5. 3B: Yasmany Tomas
  6. 2B: Aaron Hill
  7. C: Tuffy Gosewisch
  8. SS: Nick Ahmed
  9. SP: Chase Anderson
Marlins
  1. 2B: Dee Gordon
  2. CF: Marcell Ozuna
  3. RF: Giancarlo Stanton
  4. 3B: Martin Prado
  5. LF: Christian Yelich
  6. 1B: Mike Morse
  7. SS: Adeiny Hechavarria
  8. C: Jhonatan Solano
  9. SP: David Phelps

Texas Rangers @ Boston Red Sox, 7:10 P.M. ET

Rangers
  1. RF: Shin-Soo Choo
  2. LF: Delino DeShields
  3. DH: Prince Fielder
  4. 3B: Adrian Beltre
  5. 1B: Mitch Moreland
  6. SS: Elvis Andrus
  7. CF: Leonys Martin
  8. C: Robinson Chirinos
  9. 2B: Thomas Field
  10. SP: Phil Klein
Red Sox
  1. CF: Mookie Betts
  2. 2B: Dustin Pedroia
  3. DH: David Ortiz
  4. LF: Hanley Ramirez
  5. 1B: Mike Napoli
  6. RF: Daniel Nava
  7. 3B: Brock Holt
  8. SS: Xander Bogaerts
  9. C: Blake Swihart
  10. SP: Joe Kelly

Tampa Bay Rays @ Atlanta Braves, 7:10 P.M. ET

Rays
  1. CF: Kevin Kiermaier
  2. RF: Steven Souza Jr.
  3. 3B: Evan Longoria
  4. 1B: James Loney
  5. 2B: Logan Forsythe
  6. LF: David DeJesus
  7. SS: Asdrubal Cabrera
  8. C: Rene Rivera
  9. SP: Jake Odorizzi
Braves
  1. 2B: Jace Peterson
  2. 3B: Alberto Callaspo
  3. 1B: Freddie Freeman
  4. RF: Nick Markakis
  5. LF: Todd Cunningham
  6. C: A.J. Pierzynski
  7. SS: Andrelton Simmons
  8. CF: Cameron Maybin
  9. SP: Williams Perez

Cincinnati Reds @ Kansas City Royals, 8:10 P.M. ET

Reds
  1. SS: Zack Cozart
  2. 2B: Brandon Phillips
  3. 1B: Joey Votto
  4. 3B: Todd Frazier
  5. LF: Marlon Byrd
  6. RF: Jay Bruce
  7. DH: Devin Mesoraco
  8. CF: Billy Hamilton
  9. C: Tucker Barnhart
  10. SP: Jason Marquis
Royals
  1. SS: Alcides Escobar
  2. 3B: Mike Moustakas
  3. CF: Lorenzo Cain
  4. 1B: Eric Hosmer
  5. DH: Kendrys Morales
  6. LF: Alex Gordon
  7. C: Salvador Perez
  8. 2B: Omar Infante
  9. RF: Paulo Orlando
  10. SP: Jeremy Guthrie

Cleveland Indians @ Chicago White Sox, 8:10 P.M. ET

Indians
  1. 2B: Jason Kipnis
  2. SS: Jose Ramirez
  3. LF: Michael Brantley
  4. RF: Ryan Raburn
  5. DH: Nick Swisher
  6. 3B: Mike Aviles
  7. 1B: Brandon Moss
  8. C: Brett Hayes
  9. CF: Michael Bourn
  10. SP: Shaun Marcum
White Sox
  1. CF: Adam Eaton
  2. LF: Melky Cabrera
  3. 1B: Jose Abreu
  4. DH: Adam LaRoche
  5. RF: Avisail Garcia
  6. 3B: Conor Gillaspie
  7. SS: Alexei Ramirez
  8. C: Tyler Flowers
  9. 2B: Carlos Sanchez
  10. SP: Carlos Rodon

Philadelphia Phillies @ Colorado Rockies, 8:40 P.M. ET

Phillies
  1. LF: Ben Revere
  2. SS: Freddy Galvis
  3. 2B: Chase Utley
  4. 1B: Ryan Howard
  5. 3B: Maikel Franco
  6. RF: Jeff Francoeur
  7. CF: Odubel Herrera
  8. C: Carlos Ruiz
  9. SP: Severino Gonzalez
Rockies
  1. CF: Charlie Blackmon
  2. SS: Troy Tulowitzki
  3. RF: Carlos Gonzalez
  4. 3B: Nolan Arenado
  5. 1B: Wilin Rosario
  6. LF: Ben Paulsen
  7. C: Nick Hundley
  8. 2B: DJ LeMahieu
  9. SP: Eddie Butler

Chicago Cubs @ San Diego Padres, 10:10 P.M. ET

Cubs
  1. CF: Dexter Fowler
  2. 3B: Kris Bryant
  3. 1B: Anthony Rizzo
  4. SS: Starlin Castro
  5. C: Miguel Montero
  6. RF: Jorge Soler
  7. LF: Chris Coghlan
  8. SP: Tsuyoshi Wada
  9. 2B: Addison Russell
Padres
  1. CF: Abraham Almonte
  2. C: Derek Norris
  3. RF: Matt Kemp
  4. LF: Justin Upton
  5. 1B: Yangervis Solarte
  6. 2B: Jedd Gyorko
  7. 3B: Will Middlebrooks
  8. SS: Clint Barmes
  9. SP: Tyson Ross

Los Angeles Dodgers @ San Francisco Giants, 10:15 P.M. ET

Dodgers
  1. CF: Joc Pederson
  2. SS: Jimmy Rollins
  3. 2B: Howard Kendrick
  4. 1B: Adrian Gonzalez
  5. LF: Alex Guerrero
  6. C: Yasmani Grandal
  7. RF: Andre Ethier
  8. 3B: Juan Uribe
  9. SP: Brett Anderson
Giants
  1. CF: Angel Pagan
  2. 2B: Joe Panik
  3. 1B: Buster Posey
  4. RF: Hunter Pence
  5. LF: Justin Maxwell
  6. C: Andrew Susac
  7. SS: Brandon Crawford
  8. 3B: Matt Duffy
  9. SP: Tim Lincecum