Conversation so far:
When did Roger Clemens return to the Yankees?
Clemens made his 2007 return on June 9.
How did he pitch?
defeating the Pittsburgh Pirates by pitching six innings with seven strikeouts and 3 runs allowed.
What was his contract terms?
agreeing to a pro-rated one-year deal worth $28,000,022, or about $4.7 million per month.
Over the contract life, he would make $18.7 million.
Who were some of his teammates?
CANNOTANSWER.
Did Clemens make a statement about coming to the Yankees?
"Thank y'all.
Well they came and got me out of Texas, and uhh, I can tell you it's a privilege to be back.
I'll be talkin' to y'all soon..
Did anyone else make a statement regarding his return?
It was simultaneously announced that Clemens had rejoined the Yankees roster, agreeing to a pro-rated one-year deal worth $28,000,022.

Question: How many seasons did he play?
Self-contained rewrite: How many seasons did Roger Clemens play?