Ridden by Martin Harley at the odds of 15/1, Warning won the race over 1,800 metres by two lengths.
Ridden by Damien Oliver in wet conditions, Warning settled in 4th position during the run and hit the front with 250 metres to go and extended his lead to win by over three lengths.
Starting the 4/1 second favourite, Warning finished in sixth placing beaten 9 lengths by Quick Thinker.
After an 18 week break between races, Warning returned in the Makybe Diva Stakes on the 12 September 2020 at Flemington.
Starting at odds of 40/1 he settled midfield and battled on gamely without threatening, eventually beaten 6.8 lengths by Twilight Payment.