Formers Indians pitcher Tomo Ohka will attempt a comeback as a knuckleball pitcher, NPBTracker.com reports.

Ohka, 37, has pitched for five major-league teams in his career, last making 18 appearances with the Indians in 2009. He is 51-68 with a 4.26 ERA, 1.39 WHIP and 590:302 K:BB ratio over 1,070 career innings in 10 seasons.