A trio of stake fillies provided Hall of Fame horseman Keith Clark with a training-driving hat trick during Friday's 11-race program at Northlands Park

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Clark scored his first victory with three-year-old pacing filly Queen Of Swing ($6.30), who rebounded after making a break in the Battle of Alberta Super Final on Dec. 4 with an open length victory tonight in the third race. Clark also earned back-to-back victories beginning in the ninth race with Wrangler Raine ($4.20), who was a runner-up in that sophomore Super Final, and four-year-old Lady And Thetrench ($2.90), a winner of the mares 'Battle'.

Clark ranks second behind Gerry Hudon in the 2010 trainers and drivers standings at Northlands Park. Currently, he sits fourth in the national trainers standings with 164 wins this year and is among the top 10 with his .371 Udrs.

To view Friday's results, click here.