Powell, 24, is batting .288 (21x73) with 22 runs, 5 doubles, 9 RBI, 20 walks, 7 stolen bases and a .441 on-base percentage in 23 games with AAA Tacoma. He was recalled by Seattle on April 29 and made his Major League debut the same day at Cleveland. He went hitless in 4 at-bats over 3 games with the Mariners before being optioned to Tacoma on May 4.Since rejoining the Rainiers, he is batting .333 (9x27) with 9 runs, 2 doubles, 5 RBI, 7 walks and 2 steals in 9 games. Among Pacific Coast League leaders, he ranked T5th in walks (20) and T11th in steals (7).