However, Lee, made a trade of his own at the time he signed his six-year, $100 million free-agent contract with the Astros in Nov. 2006.
He agreed to waive his 10-and-5 rights in exchange for a full no-trade clause for the first four years and partial no-trade protection in the final two.
Baseball’s labor agreement allows players who sign multi-year contracts before achieving 10-and-5 status to accept such a tradeoff, but only if they get specified partial no-trade protection in return.
Lee, 35, can block deals to 14 teams this season, the final year of his contract, major-league sources say. He also had the right to veto trades to 14 teams last season. Each year, he was required to give the Astros a list of teams to which he would not approve a trade.
The details of Lee’s list are not known, and his $18.5 million salary this season adds to the Astros’ degree of difficulty in trying to trade him.