MS Dhoni during his 43. Pic/PTI

Kolkata: MS Dhoni hit a couple of towering sixes in his 43 off 50 balls but once again failed as a finisher with Karnataka pipping Jharkhand by five runs in a Group 'D' league encounter on Saturday. Jharkhand were all-out for 261 in 49.5 overs after Karnataka scored 266 in 49.4 overs.