Japanese right-hander Hisashi Iwakuma is still looking for his first win of the season after another unsuccessful attempt Friday in the Seattle Mariners' 3-1 defeat to the Oakland Athletics.In his fourth start of the season, Iwakuma gave up three runs and five hits, including two home runs, while issuing four walks and striking out three in 5-1/3 innings at Oakland Coliseum and was tagged with the loss."I was struggling with my control on the mound. Four walks are too many and my pitches didn't reflect my best form," said Iwakuma, who lasted only three innings in his previous start on Sunda…READ FULL ARTICLE