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Taylor Fritz and Ivo Karlovic early casualties at ATP Houston, but Bernard Tomic advances - Tennis365
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ATP Zagreb Indoors: Ivo Karlovic bashes record-equalling 44 aces in victory | Tennis News | Sky Sports
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ATP Singles World Tour match winner Ivo Karlovic of Croatia returns the ball to Daniel Brands of the Germany during the second round of the ATP Delray Beach International Tennis Championships at
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Croatian Ivo Karlovic Won the ATP Tour in his 41 and Records his Name After Jimmy in 42 | Sports News
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