Auckland Reactor sired a winning double in the first two races at the Hobart twilight meeting on Sunday (August 30).
Nine Diamonds, a three-year-old filly, stormed home from midfield to win by 22 metres with a last 800 in 58.6. It was the filly's third harness racing success from her last four starts.
Thirty minutes later Cinocal Jamane led from end to end to notch her maiden success.
Another 'new' winner for Auckland Reactor was Mighty Reactor, who rallied strongly after being pocketed to win at the last Addington Winter meeting.
In Western Australia, Nuclear Poker overcame a wide passage to complete back-to-back wins at Northam. He has now won four races.
Auckland Reactor has sired 89 individual winners in Australia this season and progeny earnings of $1.3 million.
Peter Wharton