Article Photos: OKC Thunder notebook: Serge Ibaka's confidence waning 21/40

Memphis' Tony Allen (9) tries to get past Oklahoma City's Nick Collison (4) during Game 3 in the second round of the NBA basketball playoffs between the Oklahoma City Thunder and Memphis Grizzles at the FedExForum in Memphis, Tenn., Saturday, May 11, 2013. Memphis won, 87-81. Photo by Nate Billings, The Oklahoman