Mavi returned with figures of three for 39 in his 12 overs, while Dayal and Rajpoot, who picked two apiece, registered figures of 2/35 and 2/58 respectively.
For UP, Dayal returned with brilliant figures of 3/15 in his 10 overs, while Kumar went for 25 runs in his 11 overs with three wickets.
With the three points, Jharkhand have moved a rung below Uttar Pradesh at third spot.