The San Antonio Spurs hope to end their losing streak during a four-game home stand that starts tonight. The Sacramento Kings are on top of the Pacific Division standings, but they're struggling on the road. The 2-and-9 Memphis Grizzlies come to town on Saturday, weakened by injuries and a key suspension. The 3-and-7 L-A Clippers are next, on Monday and Wednesday. Like the Spurs, they're riding a six-game losing streak. Tipoff this evening at the Frost Bank Center is at 6:30 p.m.