Greaves overcame a tough semi-final to book his place in the final later this month and admitted it was a relief to get through.
He added: "I'm so pleased to get through as it's a big meeting I want to be part of. It was a tough field with some quality riders and to qualify was the main aim on the night. I travel to Poole looking to put down a marker and see what I can do. I have good a chance as any of the other riders there.
"Things are starting to come together for me now and it was good to meet my new team-mates on the Island last week and have asked on my new home track."
Greaves is back in action on Tuesday as Wolves entertain Belle Vue in a Premiership clash.