WWA World Welterweight Title
Eddie Guerrero won the title in 1992.
Eddie Guerrero lost the title to Piloto Suicida on 29th August 1992 in Los Angeles, California.

AAA World Tag Team Title
Eddy Guerrero and Art Barr won the titles from El Hijo del Santo & Octagon on 23rd July 1994 in Chicago, Illinois.
The titles were vacated after Art Barr passed away.

ECW World Television Title
Eddie Guerrero won the title from Too Cold Scorpio on 8th April 1995 in Philadelphia, Pennsylvania.
Eddie Guerrero lost the title to Dean Malenko on 21st July 1995 in Tampa, Florida.

ECW World Television Title (2)
Eddie Guerrero won the title from Dean Malenko on 28th July 1995 in Middletown, New York.
Eddie Guerrero lost the title to Too Cold Scorpio on 25th August 1995 in Jim Thorpe, Pennsylvania.

WCW United States Title
Eddie Guerrero won the vacant title on 29th December 1996 in Nashville, Tennessee.
Eddie Guerrero lost the title to Dean Malenko on 16th March 1997 in Charleston, South Carolina.

WCW World Cruiserweight Title
Eddie Guerrero won the title from Chris Jericho on 12th September 1997 in Winston-Salem, North Carolina.
Eddie Guerrero lost the title to Rey Mysterio Jr. on 26th October 1997 in Las Vegas, Nevada.

WCW World Cruiserweight Title (2)
Eddie Guerrero won the title from Rey Mysterio Jr. on 10th November 1997 in Memphis, Tennessee.
Eddie Guerrero lost the title to Ultimo Dragon on 29th December 1997 in Baltimore, Maryland.

PWF Tag Team Title
Eddie Guerrero and Hector Guerrero won the titles from Black Angel and Super Ninja on 22nd May 1998 in Wheeling, West Virginia.
Eddie Guerrero and Hector Guerrero vacated the titles on 23rd May 1998.

WWF European Title
Eddie Guerrero won the title from Chris Jericho on 3rd April 2000 in Los Angeles, California.
Eddie Guerrero lost the title to Perry Saturn on 23rd July 2000 in Dallas, Texas.

WWF Intercontinental Title
Eddie Guerrero won the title from Chyna on 4th September 2000 in Lexington, Kentucky.
Eddie Guerrero lost the title to Billy Gunn on 23rd November 2000 in Fort Lauderdale, Florida.

WWF European Title (2)
Eddie Guerrero won the title from Test on 1st April 2001 in Huston, Texas.
Eddie Guerrero lost the title to Matt Hardy on 25th April 2001 in Denver, Colorado.

WWAS International Cruiserweight Title
Eddie Guerrero won the title from Psicosis on 24th February 2002 in Las Vegas, Nevada.
Eddie Guerrero vacated the title in 2002.

IWA Mid-South Heavyweight Title
Eddie Guerrero won the title from C.M. Punk on 1st March 2002 in Indianapolis, Indiana.
Eddie Guerrero lost the title to C.M. Punk on 2nd March 2002 in Morris, Illinois.

WWF Intercontinental Title (2)
Eddie Guerrero won the title from Rob Van Dam on 21st April 2002 in Kansas City, Missouri.
Eddie Guerrero lost the title to Rob Van Dam on 27th May 2002 in Edmonton, Alberta, Canada.

WWE Tag Team Title
Eddie Guerrero and Chavo Guerrero won the titles from Edge and Rey Mysterio on 17th November 2002 in New York City, New York.
Eddie Guerrero and Chavo Guerrero lost the titles to Charlie Hass and Shelton Benjamin on 4th February 2003 in Philadelphia, Pennsylvania.

WWE Tag Team Title (2)
Eddie Guerrero and Tajiri won the titles from Charlie Hass and Shelton Benjamin on 18th May 2003 in Charlotte, North Carolina.
Eddie Guerrero and Tajiri lost the titles to Charlie Hass and Shelton Benjamin on 1st July 2003 in Rochester, New York.

WWE United States Title
Eddie Guerrero won the vacant title on 27th July 2003 in Denver, Colorado.
Eddie Guerrero lost the title to The Big Show on 19th October 2003 in Baltimore, Maryland.

WWE Tag Team Title (3)
Eddie Guerrero and Chavo Guerrero won the titles from Charlie Hass and Shelton Benjamin on 16th September 2003 in Raleigh, North Carolina.
Eddie Guerrero and Chavo Guerrero lost the titles to Doug Basham and Danny Basham on 21st October 2003 in Albany, New York.

WWE Heavyweight Title
Eddie Guerrero won the title from Brock Lesnar on 15th February 2004 in San Francisco, California.
Eddie Guerrero lost the title to John Bradshaw Layfield on 27th June 2004 in Norfolk, Virginia.

WWE Tag Team Title (4)
Eddie Guerrero and Rey Mysterio won the titles from Doug Basham and Danny Basham on 20th February 2005 in Pittsburgh, Pennsylvania.
Eddie Guerrero and Rey Mysterio lost the titles to Johnny Nitro and Joey Mercury on 18th April 2005 in New York City, New York.