PHOENIX — Make it 18 out of 19 for the remarkable Rockies. Neither a ruckus by the Arizona crowd nor a four-day layoff could slow them down.

Jeff Francis outpitched Brandon Webb, Brad Hawpe got the big hit and Colorado won the NL Championship Series opener, 5-1, last night in a game interrupted when fans angered by an umpire's disputed interference call threw objects onto the field.

After several water bottles landed near Colorado players, umpires pulled the teams off the field in the bottom of the seventh inning.

"There comes a point in time when you need to make a point. Enough's enough," Rockies manager Clint Hurdle said.

After an eight-minute delay, umpire crew chief Tim McClelland told Hurdle to have Francis throw a pitch and "fight through it."

He did, the wild-card Rockies escaped a jam and their superb bullpen did the rest.

Colorado won on almost a daily basis during its surge. But the Rockies hadn't played since completing a three-game sweep of Philadelphia Saturday.

The time allowed the nervousness to mount for the first NLCS game in Rockies' history.

"As soon as I stepped on the field, I'm sure I speak for everybody else, you had butterflies," said Hawpe, whose bases-loaded single brought home two runs in Colorado's three-run third. "It was an emotional, high-energy day for all of us."

Game 2 is tonight in Phoenix, with Arizona lefty Doug Davis facing hard-throwing Colorado rookie Ubaldo Jimenez.

Francis dominated while Rockies hitters patiently waited out Webb. Then again, they were familiar with the 2006 NL Cy Young winner — this was the seventh time he started against Colorado this year.

All seven hits Webb surrendered were singles.

"It was just bloops over short and second," he said. "It was tough luck. There's really nothing you can do."

Colorado's lone loss during its streak came to Webb and the Diamondbacks at Coors Field on Sept. 28. This time, the Rockies won by bunching singles against the Arizona ace — it was the first time this season they won without an extra-base hit.

"Our offense can find a lot of ways to win games," Francis said. "It's been fun to have them behind me this year."

On a hot night in the desert — it was 93 degrees outside at game time — tempers flared after a relatively calm six innings.

Down 5-1, Arizona put runners at first and second with no outs in the seventh. Augie Ojeda bounced to third baseman Garrett Atkins, who threw to second baseman Kaz Matsui.

Justin Upton, running from first base, slid over second base and then rolled his right shoulder into Matsui's left leg, knocking the infielder to the ground. Second base umpire Larry Vanover immediately called Upton out for interference, resulting in a double play.

"I was just playing the game. I did what I was supposed to do," Upton said. "That's what you're taught to do when your slide is pop up.

"It's his decision," he said. "I told him I was close to the bag."

Vanover wasn't buying that explanation.

"You had obvious intent on the part of the runner to break up the double play, and when it turns into intentional, that's when he's out for interference," he said.

Fans started throwing water bottles onto the field from the upper decks. When more debris followed, umpires told the teams to get back in the dugouts.

"We were tired of getting water bottles thrown on the field, that's all," Hurdle said.

The Rockies returned to the field after admonishments from the public address announcer that anyone throwing objects on the field would be ejected.

"It was just fans being upset. It's too bad," Hawpe said. "A few like that label a lot of people, but sounds like the other fans took care of it and were pulling the people out who were throwing stuff at us."