DALLAS (AP) — Dirk Nowitzki knew the end of a 12-season playoff streak was coming. Phoenix's P.J. Tucker hastened the arrival.
Tucker scored 17 points, including two big baskets to stop a Dallas rally in the closing minutes, and the Suns helped eliminate the Dallas Mavericks from postseason contention with a 102-91 victory Wednesday night.
Dallas was officially out a couple of hours later, when the Los Angeles Lakers beat Portland 113-106. It's the first time the Mavericks (38-40) have finished outside the top eight in the Western Conference since 2000.
Nowitzki was a second-year pro the last time the Mavericks were home for the postseason. He was left to wait to see what happened later Wednesday with the Lakers' game in Portland.
"I mean, it didn't look good for two or three weeks," said Nowitzki, who had 21 points but was just 6 of 18 from the field. "It's not like we had unbelievable high hopes for it. It's not like our hopes were crushed tonight."
The Suns blew a 14-point lead in the first quarter and almost did it again in the fourth before hanging on to snap their longest losing streak in 16 years.
Phoenix led 85-71 early in the fourth quarter but was up by just four when Tucker put in a layup for a six-point lead after a shot by Luis Scola barely touched the rim as the shot clock expired.
Tucker, who also had 10 rebounds, grabbed a miss by O.J. Mayo on the other end, then hit a 3-pointer for a 98-89 lead with 1:01 remaining. Tucker, a 26 percent shooter from long range this season, was 3 of 4 from beyond the arc.
"We needed to score right there. We needed to answer back," Tucker said. "I got like three or four of them I should have had before that and didn't get them, so that one was huge."
Goran Dragic led the Suns with 21 points and 13 assists, while Scola had 11 points and a season-high 15 rebounds.
Phoenix, playing a night after losing at the buzzer in Houston when Jermaine O'Neal was called for goaltending on a tiebreaking 3-pointer by James Harden, also snapped a 10-game skid in Dallas dating to March 2007.
"I guess we underestimated them tonight and they came in here and got a win," said Shawn Marion, who led Dallas with 22 points and nine rebounds.
Phoenix took the lead for good with an 18-4 run in the third quarter. Dragic started it with a 3-pointer to break a 63-all tie, then had assists on a layup by Tucker and a 3-pointer from Markieff Morris.
The Mavericks went almost 5 minutes without a basket in the third quarter and another 4 minutes to start the fourth before Mayo hit a long jumper, but Phoenix pushed the lead back to 12 with help from free throws by Dragic after Mayo was called for a flagrant foul for throwing his shoulder into the Suns guard when he was driving.