NEW YORK --- Roger Clemens apologized Monday for unspecified mistakes in his personal life but denied having an affair with a 15-year-old.

The New York Daily News reported last week that Clemens had a decade-long relationship with country star Mindy McCready that began when she was 15 and an aspiring singer. The newspaper also linked the star pitcher to former Manhattan bartender Angela Moyer and Paulette Dean Daly, a former wife of golfer John Daly.

"Even though these articles contain many false accusations and mistakes, I need to say that I have made mistakes in my personal life for which I am sorry," Clemens said in a statement issued by spokesman Patrick Dorton. "I have apologized to my family and apologize to my fans. Like everyone, I have flaws. I have sometimes made choices which have not been right."

The apology was first reported by the Houston Chronicle .

Brian McNamee, Clemens' former trainer, accused the pitcher in December's Mitchell Report of using performance-enhancing drugs in 1998, 2000 and 2001, before players and owners agreed to ban them from baseball.

Clemens, a seven-time Cy Young Award winner who has won 354 games, has denied using steroids and human growth hormone and filed a defamation suit against Brian McNamee.

"I believe my personal life has nothing to do with the accusations of steroid and HGH use," Clemens said. "I have already made clear that I did not use them. Now, I have been accused of having an improper relationship with a 15-year old girl. Nothing could be further from the truth. This relationship has been twisted and distorted far beyond reality. It is just one of many, many accusations that are utterly false.

"I realize that many people want me to simply confess and apologize for the conduct that I have been accused of, but I cannot confess to, nor apologize for, things I did not do. I have apologized to my family for my mistakes, and having offered this apology to the public, I would ask that you let me and my family deal with these matters in private."

Clemens' lawyer, Rusty Hardin, said Friday he will talk with his client about whether to proceed with the defamation suit following a wave of unpleasant publicity.

"He's getting pummeled," Hardin said then. "I've never seen somebody get beat up like this."

Hardin said the decision on whether to drop the suit rests with Clemens.