SAN ANTONIO - The Timberwolves collectively won't admit there's frustration creeping into an injury-marred season that already is in danger of slipping away before their very eyes.
But you could hear it in Sunday's 106-88 loss to the San Antonio Spurs when Wolves point guard Ricky Rubio let loose in the fourth quarter a primal scream not heard from him since he last back yard wrestled.
Trailing by just four in the third quarter's final two minutes, the Wolves surrendered a 17-6 run that ensured their 16th consecutive loss over the past nine seasons at AT&T Center, dating to January 2004.
The Wolves have lost the first three games of a four-game trip that ends Monday in Dallas.
They also have fallen two games below .500 -- at 16-18 -- for the first time since they were 6-8 following a loss to the Clippers in Los Angeles on Nov. 28.
The Wolves got reserve guard J.J. Barea back from his back injury and 15th man Lazar Hayward back from a sinus infection Sunday, but the increase in healthy players back to 11 -- or 10 1/2 if you count the minutes restriction on Rubio -- couldn't keep them from once again getting overwhelmed in the fourth quarter.
The Wolves have allowed an average of 31 points on opponents' 58.2 percent shooting in their past four games, all of them played without coach Rick Adelman.
Veteran guard Luke Ridnour said after Sunday's game that he doesn't want to hear any more about his team's diminished numbers without injured Kevin Love, Chase Budinger, Brandon Roy and Malcolm Lee.