<prompt> Kalima dǝwo dǝri dǝga tamotǝyin: Roger Federers 2018 tennis season dǝ cidazǝna kǝntawu Decemberbe 30 saa 2017 lan badiyatǝ, badiyaram  <response>: Hopman Cup, kuru datәgәna kәntagә Novemberbe kawunzә 17, saa 2018 dәn, kәrmu semifinals ATP Finalsbe dәn. Shiye saa dәga ranking No. 3 suro ATP Rankingsben dawono. Loktǝ adǝ lan Federer dǝ badiyaram karǝgǝnzǝbe ngǝla-a kǝla loktǝ 170 lan sǝdǝna 210 sa Hopman Cup lan kǝnasartǝna lan. Federerbe kənasarnzǝ kǝn indimibe kǝn indimibe suro Australian Openbe lan kǝnasartǝ kuru loktu-a loktube-a loktu-a World No. 1be lan loktu-a 310 ro saa adǝlan. 