LOS ANGELES (AP) - Not matter where or when they play, the Los Angeles Kings can't seem to solve the Dallas Stars. Darryl Sydor and Brett Hull scored second-period power-play goals Thursday night in a 5-2 victory, the Stars' 10th straight over the Kings. "Our confidence level playing against them comes from the fact that we don't feel nervous protecting a one-goal lead like you sometimes are against other teams," Dallas coach Ken Hitchcock said. "For whatever reason, we're not nervous playing this team on the road." Mike Modano and Blake Sloan each had a goal and two assists and Richard Matvichuk assisted on three goals as the defending Stanley Cup champions extended their unbeaten streak against the Kings to 21 games (15-0-6). The streak matches Dallas' longest unbeaten stretch against any opponent. The Stars were 17-0-4 against the Kings from March 31, 1970 through Dec. 11, 1973. The last Kings victory against Dallas was a 3-2 decision on April 6, 1995 at the Forum. "This is a team that we struggle against," defenseman Garry Galley said. "It's inexplainable. The only thing we can explain is the way we play, and we didn't play well enough to win tonight. We come out and, for two periods, we don't compete at the level we need to in order to beat a team like Dallas." Galley scored the Kings's first goal, Marko Tuomainen added a short-handed goal and Sean O'Donnell had two assists. Dallas, which also got a goal and assist from Brenden Morrow, has won 39 consecutive games when scoring at least three goals. Jamie Storr stopped Modano on a breakaway 8 1/2 minutes into the first period, keeping the game scoreless until Sydor's power-play goal at 3:18 of the second. Sergei Zubov's one-timer from just inside the blue line hit Morrow in front, but Sydor -- standing behind the net -- was able to reach around the right post and get his stick on the puck as it lay in the crease behind Storr. "It was just a fluky goal," said Sydor, whose scored his sixth goal and second in 18 games against his former team. "I was able to be in the right spot at the right time and was just able to give the puck a little more momentum." The Kings, who have allowed at least one power-play goal in 13 of 15 games, surrendered another one after Aki Berg was sent off for holding. Hull carried the puck unchecked from the left boards to the slot and sent a 20-foot wrist shot past Storr for his 16th goal and 602nd of his career, ending a six-game drought. Kirk Muller assisted on the goal for his 900th NHL point. Dallas Stars 5, LOS ANGELES KINGS 2 1ST 2ND 3RD FINAL --- --- --- ----- Dallas 0 2 3 5 Los Angeles 0 0 2 2 FIRST PERIOD - SCORING: None. PENALTIES: Marshall, Dal, major (fighting), 1:17; O'Donnell, LA, minor-major-misconduct (instigator, fighting), 1:17; R.Blake, LA (interference), 4:43; Lukowich, Dal (tripping), 7:52; Sydor, Dal (roughing), 14:39; Barrie, LA (roughing), 14:39. SECOND PERIOD - SCORING: 1, Dallas, Sydor 6 (Morrow, Zubov), 3:18 (pp). 2, Dallas, Hull 16 (Muller, Matvichuk), 13:55 (pp). PENALTIES: Johnson, LA (hooking), 2:24; C.Murray, Dal, double minor (cross-checking, roughing), 5:23; R.Blake, LA (roughing), 5:23; Gavey, Dal (slashing), 10:26; Berg, LA (holding), 13:04; Modano, Dal (hooking), 15:22. THIRD PERIOD - SCORING: 3, Dallas, Sloan 4 (Modano, Matvichuk), 3:17. 4, Los Angles, Galley 5 (Barrie, O'Donnell), 3:40. 5, Los Angeles, Tuomainen 7 (O'Donnell, Laperriere), 7:36 (sh). 6, Dallas, Modano 17 (Sloan), 14:49. 7, Dallas, Morrow 5 (Modano, Sloan), 18:49. PENALTIES: Barrie, LA (roughing), 6:49; Morrow, Dal (holding), 9:16. SHOTS ON GOAL 1ST 2ND 3RD TOTAL --- --- --- ----- Dallas 9 9 9 27 Los Angeles 7 12 12 31 POWER PLAY: Dallas 2 of 5; Los Angeles 0 of 3. GOALIES: Dallas, Belfour 18-13-4 (31 shots-29 saves). Los Angeles, Storr 9-7-3 (27-22). Referee: Don Van Massenhoven. Linesmen: Wayne Bonney, Troy Sartison. A: 14,369 (18,118).