Minor leagues Lieberthal played in the minor leagues from 1990–. He played for
Martinsville in 1990 (Rookie League),
Spartanburg ("A"; for which he batted .305) and
Clearwater ("A+") in ,
Reading in ("AA"), and
Scranton/Wilkes-Barre from 1992 to 1995 ("AAA").
Philadelphia Phillies (1994–2006) He made his major league debut on June 30, 1994, at the age of 22 as the starting catcher against the
Los Angeles Dodgers. Lieberthal recorded his first career base hit in the 4th inning against
Pedro Astacio. On July 16, 1994 he hit his first home run off of Ramon Martinez in the 3rd inning of a 10–6 Phillies victory against the Dodgers. In , he had surgery for torn
cartilage in his left knee. In June , Lieberthal won Player of the Month award after batting .400, In , Lieberthal hit 31 home runs and 96 RBIs for the Phillies, while hitting .300 with a career-best .551 slugging percentage. He was an All Star for the first time, only the third Phillie catcher ever to receive the honor (joining Darren Daulton and
Bob Boone). He also won a
Gold Glove Award, after posting a .997 fielding percentage—a new Phillie record at catcher. In 2002, he was selected the
Sporting News NL Comeback Player of the Year, the first catcher to win it, and also was a co-winner of the
Player's Choice NL Comeback Player award. Lieberthal never reached the playoffs while with the
Phillies, being promoted to the majors the year after their
World Series loss to
Toronto, and leaving via free agency before their return to the postseason in 2007.
Los Angeles Dodgers (2007) Lieberthal signed as a
free agent with the Los Angeles Dodgers on December 6, 2006. He received a $1.15 million contract, with a club option for 2008. He made more money than the Dodgers' starting catcher, All-Star
Russell Martin. After playing in only 38 games in 2007 and hitting .234, Lieberthal's $1.4 million option was not picked up by the Dodgers, who instead bought out the contract for $100,000, and he became a free agent on October 30, 2007. In January , Lieberthal announced his retirement. "I'm done," Lieberthal said. "If [the Dodgers] had picked up my option, I probably would have played 1 more year. But I didn't want to go anywhere else. There were a lot of reasons. The money was great as a backup, but I have made [enough] money in baseball. I just didn't want to go through what I have to go through with my body to play 20–25 games a year. It's not worth it." It was suggested that while it was unlikely that Lieberthal would choose to coach, enjoying golf and married life for the immediate future, he had expressed an interest in being a television analyst.
Retirement On April 28, 2008, Lieberthal announced that he would sign a one-day contract with the Phillies on June 1, throw out the ceremonial first pitch and then officially retire. He would be the first Phillies player to retire in the same manner since
Doug Glanville in 2005. ==Personal life==