The Red Sox are hoping for more openness in their relationship with Daisuke Matsuzaka as they move forward. ?I think the one thing that we strive to do, and go to great lengths, is to put a player in the best position possible to have success,?? pitching coach John Farrell said, ?and that takes an openness on all parts to accomplish that.?? Farrell confirmed that the Red Sox found out about the groin injury only when the article was published, long after such knowledge could have helped them with Matsuzaka?s fractured 2009 season. In the interview, translated by the Globe?s Daigo Fujiwara, Matsuzaka admitted that he hurt his right groin last January during hip strengthening exercises, which caused him to consider pulling out of the WBC. He did not, taking anti-inflammatories to treat the pain. ?Fortunately I was in charge of my own training, so if it started to hurt, I could adjust to not hurt myself,?? Matsuzaka was quoted as saying. ?But pitching while hiding the injury was very difficult. Even when I didn?t feel the pain, my body was holding back because it sensed the danger.??