The Rhinos welcomed back Jonty Tubb, Kai Hillier and Rowan Frazer, while Brad Nihill and Noah Bradley were both unavailable and Harry Hillier was ruled out again with a knee injury.
Tocumwal won the toss and had no hesitation in electing to bat first.
Matt Taylor struck the first blow for the hosts bowling Liam Sutton (0) in the third over.
Following this Pete Harrison (18) and Reilly Rennick (19) were solid for Tocumwal adding 35 for the second wicket.
However, the introduction of Brodie Bennett turned things quickly in the Rhinos favour.
Bennett had the pair both caught behind.
Tocumwal were reduced to 3-48.
Josh Wraight (0) was run out with a throw from Kai Hillier at mid off to the keeper Jonty Tubb with Tom Oliver (1) next to go, adjudged LBW to Bennett.
Andrew Lean (24) and Cooper Harris (14) took the score to 77.
Kai Hillier captured his first wicket for the season having Harris caught by Taylor at mid-off.
Lachlan Holloway had Tom White (0) caught at slip by Boddie Arthur.
Toby Chappell (11) provided some entertainment before being Holloway’s second wicket caught at mid-on by Monte Barnes.
Taylor and Tubb combined again dismissing Sam Bennett (0) and Lean.
Tocumwal were dismissed for 96, batting for 37 overs.
Bennett was the pick of the Rhinos bowlers taking 3-16 off his nine overs.
Taylor also bowled well for his three wickets (3-15) off 6.4 overs.
The day saw a good return from Holloway 2-23 while Hillier bowled fast and accurately for 1-18 off his six overs.
Meanwhile Tubb was impressive behind the stumps with his four catches as wicket keeper.
In reply the Rhinos got off to a brisk start with Boddie Arthur and Griegan French looking to score off anything short or wide.
Arthur (26) skied a cut shot off the leg spin of Lean and was caught at point.
The pair added 62, continuing their good form with opening partnerships so far this season of 142 (Barooga), 130 (Finley) and 34 (Nathalia).
French (40) continued his aggressive batting before hitting one to mid-on against Lean who had dismissed both openers.
The Rhinos were left at 2-75 after 19 overs.
Monte Barnes made five before being given out LBW to Sutton.
Kai Hillier was promoted up the order and played several powerful lofted shots to win the game.
Rowan Frazer (10) and Hillier (15) were the not out batsmen as the Rhinos finished at 3-99 off 27 overs.
Ladder: Cobram (30 points), Nathalia (24), Rhinos (21), Katamatite (15), Berrigan (12), Barooga (12), Tocumwal (6), Finley (0).