Australia concluded their preparations for the forthcoming one-day series against England by beating Middlesex by 101 runs at Lord’s.
Travis Head top-scored with 106 and Aaron Finch hit 54 as Australia ended their 50 overs on 283-6.
Middlesex opener Max Holden, 20, scored 71 in reply but he was unable to find support at the other end.
Kane Richardson claimed 3-31 for the tourists as Middlesex were bowled out for 182 in 41 overs.
Australia begin their one-day series with England on Wednesday in a day-night match at the Oval.
Middlesex return to County Championship Division Two action when they travel to Leicestershire on Wednesday, 20 June.