Whitehaven will host Oldham on Sunday, 6.15pm kick off, exclusively live on Our League in a battle between two sides who were promoted from Betfred League 1 last year.
'Haven swept almost all before them last year, losing just three times all season, as they finished top of the third tier.
Oldham meanwhile had a trickier road to promotion - they finished second and edged out Newcastle Thunder 18-14 in the play-off final to secure their place in the Betfred Championship.
They were the early pacesetters before falling into the pack and one of their more eye-catching results was a fine 36-12 home win over Whitehaven back in February, though 'Haven returned the favour with a hard-earned 16-10 win in Cumbria.
They will go head-to-head at the Recreation Ground once again on Sunday with both sides searching for their first win of the season.
Oldham were beaten 36-6 at home to Widnes Vikings in round 1, before a trip to Toulouse ended in a 58-6 defeat, meanwhile Whitehaven fell to a 14-0 home defeat on the opening weekend, before they gave London Broncos a fright in the capital last time out, eventually losing 36-20.
Sunday night is Our League night!
You can see Whitehaven vs Oldham exclusively LIVE on Our League on Sunday night, 6.15pm kick off. Sign up to become an Our League member at rugby-league.com/ourleague now to watch the action for FREE.