The Warriors won their ninth consecutive game, and this one was profoundly more significant than the previous eight.
With a 110-98 win over the Spurs at AT&T Center in San Antonio Wednesday night, the Warriors took a giant step closer to achieving their goal of the No. 1 overall seed in the playoffs.
They now lead the Spurs by 3.5 games in the Western Conference. The magic number is five, meaning any combination of Warriors wins or San Antonio losses adding up to five would give the Warriors (61-14) the top seed throughout.
Stephen Curry scored 29 points, Klay Thompson tossed in 23, David West a season-high 15 and Andre Iguodala 14 as the Warriors, coming off a win at Houston on Tuesday, swept the toughest back-to-back set of the season.
Kawhi Leonard paced the Spurs (56-17) with 19 points, on 7-of-20 shooting. The Warriors offset a 42-34 rebounding disadvantage by limiting San Antonio to 41-percent shooting.
Curry carried a large measure of the scoring load, but Iguodala and West had terrific all-around games that included timely scoring.
Curry's line: 29 points (9-of-20 shooting from the field, 4-of-8 from deep, 7-of-7 from the line), 11 assists and three rebounds. He played 35 minutes and finished plus-6.
Iguodala's line: 14 points (6-of-9, 2-of-3 from deep), six rebounds, two steals and one assist. He played 30 minutes and was plus-17.
West's line: 15 points (7-of-11, 1-of-2 from deep), five assists, four rebounds and two blocks. He played 22 minutes and finished plus-23.
When the Spurs went up 43-29 on a jumper by Kawhi Leonard with 6:46 remaining in the second quarter, the Warriors went on a 16-2 run to pull into a 45-45 tie on a Shaun Livingston jumper with 3:29 left in the half.
That wiped out a deficit that had ranged as high as 22 points.
The Warriors took the lead for good 80 seconds into the second half. San Antonio got no closer than five in the fourth quarter.
Warriors: F/C James Michael McAdoo (L eyebrow laceration) was listed as probable and made available. F Kevin Durant (L knee sprain, bone bruise) and F Kevon Looney (R hip strain) were listed as out. C Damian Jones is on assignment with Santa Cruz of the NBA Development League.
Spurs: G Dejounte Murray (L groin strain) was listed as out.
The Warriors return to action Friday night, when they close out their season series with the Houston Rockets at Oracle Arena. Tipoff is scheduled for 7:35 p.m.