UPDATE (4:15pm on Tuesday): Andre Iguodala will not play in Game 4, Steve Kerr announced to the media.
OAKLAND -- Already bracing for a difficult test Tuesday night when they meet the Rockets in Game 4 of the Western Conference Finals, the Warriors may be forced to make yet another lineup change in their effort to take a commanding 3-1 lead.
Pregame coverage on NBC Sports Bay Area Plus begins at 4 p.m. with Warriors Outsiders, with tipoff at Oracle Arena scheduled for 6 p.m. Pacific.
The Warriors have utilized four different starting lineups this postseason, and a fifth might be needed. It's possible that Andre Iguodala, who has started 12 of 13 games, including the last five in a row, won't be available.
Iguodala's status has improved, however, to questionable. He was listed as doubtful on Monday.
Warriors by 8.5
MATCHUP TO WATCH
Stephen Curry vs. James Harden: They won't be assigned to each other, but no two players are more likely to dictate the outcome of this game. Each has experienced moments both shining and forgettable. Once the Warriors established a lead in Game 3, Curry got behind the wheel and floored it, resulting in a rout. Houston needs a Harden takeover game. Is he up to it?
Warriors: F Andre Iguodala (L lateral leg contusion) is listed as questionable. G Pat McCaw (lumbar spine contusion) is listed as out.
Rockets: No injuries listed.
Mike Callahan, Kane Fitzgerald, Derrick Stafford, Sean Wright (alternate)
Game 1: Warriors 119, Rockets 106 at Houston Game 2: Rockets 127, Warriors 105 at Houston Game 3: Warriors 126, Rockets 85 at Oakland
ROAD TO THE CONFERENCE FINALS
Warriors: Defeated San Antonio in five games in the first round, defeated New Orleans in five games in the conference semifinals.
Rockets: Defeated Minnesota in five games in the first round, defeated Utah in five games in the conference semifinals.
The teams met three times in the regular season, with Houston posting a 122-121 win on Oct. 17 at Oakland, the Warriors taking a 124-114 victory on Jan. 4 at Houston and the Rockets prevailing, 116-108, on Jan. 20 in Houston. The Warriors have won 12 of the last 15 meetings in the regular season.
THREE THINGS TO WATCH
THE LINEUP: If Iguodala is out, the Warriors have three viable options. Going with Kevon Looney at center seems most likely, but it's possible Nick Young will make his third start of the postseason. The third option is Jordan Bell, who is inexperienced but the best physical matchup with Rockets big man Clint Capela.
THE START: When the Warriors went ahead late in the first quarter of Game 3, with the crowd roaring at ear-splitting levels, the Rockets cracked a little more each minute. Down nine after one quarter, they never got closer than seven after that. The second half score, 72-42, is indicative of a team that lost its resolve.
WARRIORS D: The Warriors were disciplined in Game 3, during which their defense alternated from sound to terrific. They forced 20 turnovers and limited Houston's top three scorers to 16-of-45 shooting from the field, including 6-of-22 from beyond the arc. Similar success would practically assure a victory.