The projected starters for this weekend's series in Texas.
Friday: RHP Clay Buchholz (2-2, 5.63) vs. RHP Yu Darvish (2-1, 2.87), 8:05 p.m., NESN.
Saturday: LHP Jon Lester (3-4, 2.59) vs. LHP Martin Perez (4-2, 3.59), 8:05 p.m., NESN.
Sunday: RHP John Lackey (4-2, 3.72) vs. LHP Robbie Ross, Jr. (1-2, 3.86), 3:05 p.m., NESN.