Ramnaresh Sarwan capitalised on an outrageous bit of good fortune to hit his first one-day century for three years and guide the West Indies to a series-clinching seven-wicket win over Zimbabwe on Sunday. Responding to Zimbabwe's challenging total of 273 for eight, the 32-year-old Guyanese right-hander put aside the torment of a short tour of Australia earlier in the month and finally stamped his return to the international scene with an unbeaten 120 -- his fifth and highest ODI score.