sentences:  Iwakuma's four-seam fastball was clocked at speeds as high as earlier in his NPB career.Since hurting his shoulder, it has usually sat in 88–92 mph (tops out at 94 mph).He complements it with an above-average splitter (84–87 mph), a slider (80–82 mph), an occasional curveball (71–73 mph), and a shuuto (two-seamer/sinker, 87–91 mph), often using the splitter as his out pitch.