Division Two champions Newlands Reserves hammered Ayton to ensure they finished the season unbeaten.
Kile Fields' strike separated the sides at the break before veteran Hugh Brown doubled Newlands' lead.
James Tadman made it 3-0 before Ayton lost influential utility man Andy Bloomfield to injury and went down to 10 men.
This didn't hamper Ayton though as Chris Milburn made it 3-1, but Park weren't to be denied as Drew McCoubrey notched to put them 4-1 up.
Man of the match Sam Chambers' pen put the champions 5-1 up, then the same man made it 6-1 before the scoring was completed by Brown's second.
In Division One, a Ryan Baldry brace handed Hunmanby United a 2-0 win against Whitby Fishermen's Society.
Baldry's header made it 1-0 at the break before the same man bundled over the line late on.
Dave Wedge was United's star man at centre-back.
Filey Town also collected three points as they beat Cayton 2-0.
Ricky Tomlinson's strike and an own goal sealed the three points for Town.
In Division Three, Itis Itis Rovers beat Filey Town 3rds 6-3.
Jack Ramos grabbed their first goal after he lobbed the keeper from the halfway line, before Luke Jones' tap in and a Richard Stokes penalty made it 3-0.
Their fourth came via Tom Thornton's composed chip over the keeper as they led 4-0 at half-time.
Town hit back but Sean Bloom made it 5-1. The hosts again fired in to make it 5-2 but Bloom netted his second to make it 6-2 before Filey grabbed a consolation.
Town's goals came courtesy of Jonny Keeble, Josh Dawson and Luke Kempson.