She may not be a household name yet, but Kyna Treacy (pictured, right and below), 27, likely felt like one during Saturday's Yankees game, where she got up close and personal with A-Rod himself, Alex Rodriguez, 37, while sitting two rows behind the dugout at Yankees Stadium, where she had a good view of both the benched A-Rod and his team's defeat by the Detroit Tigers in the crucial ALCS opener.

A-Rod, the highest-paid Yankee who is still rumored to be dating retired professional wrestler Torrie Wilson, turned his attention from the game to the hot Australian lingerie and swimsuit model sitting behind him, as well as her friend, Kate Quinn (pictured, left), both of whom currently live in New York, reports Zap2it. At one point Rodriguez tossed the female duo a baseball with a request for a phone number on it. "Alex was holding a pen and wrote a note on a ball, which was thrown at the women by a ball boy," said a source, reports Fox News Latino.

At first Treacy and Quinn, who had already caught two fly balls, were confused at the new gift, and tried to hand the ball off to another fan. Then someone noticed the note and yelled that the girls should take a second look.

Unfortunately for Treacy, A-Rod was required to focus on the game again when Yankee's team captain Derek Jeter broke his ankle in the 12th inning. But she already had her ball, which she posted with her friend Quinn on Instagram.

Treacy, who dominated most of the baseball star's attention, is a former Bondi Beach girl who created a line of skimpy swimwear called Kini Bikini, which specializes in tiny crocheted suits. It is geared toward "the girl who desires something sexy and individual."

The Tigers beat the Yankees 3-0.

Check out Treacy modeling lingere with other Aussie models around the 1:05 mark:

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