Reigning men's champions Sportspower, USA, crashed to a 68-102 defeat to a resurgent Services in a Group-B round- robin match at the Don Bosco High School Court in Matunga.
The Maharashtra eves, who had lost to Chhattisgarh by a solitary point (76-77) in the Federation Cup final last week at Ahmedabad, played aggressively and managed to avenge that defeat.
There was also a marked improvement in their shooting and anticipation as compared to their opening encounter against Kerala, which they lost 71-81 a couple of days ago.
The heavily depleted US team, without several of their players who could not travel to India due to visa issues, lacked bench strength and were unable to raise the level of their game agains the pumped up Services and went down tamely.
Full credit should be given to the armymen, who after their defeat to Punjab in their earlier match, were a transformed lot and played aggressively to outsmart their opponents in every department.