Nigeria’s top-ranked tennis player, Daniel Adeleye, produced a spirited comeback to defeat Uzbekistan’s Abdulaziz Usmonjonov in the Davis Cup World Group II Playoffs on Saturday in Lagos, keeping Nigeria’s hopes alive in the tie.Adeleye recovered from the loss of the opening set to secure a hard-fought 4-6, 6-2, 6-4 victory, earning a crucial point for the home side in front of an energetic Lagos crowd....