CHARLOTTE, N.C. -- D.J. Augustin says he has no hard feelings when it comes to the Charlotte Bobcats -- even though they let him walk in free agency after the 2012 season. "Just a business," Augustin said with a smile. He sure took care of business Saturday night. Augustin played like a man with something prove, breaking open a close game by scoring 15 of his 28 points in the fourth quarter to help the Chicago Bulls hold off the Charlotte Bobcats 89-87 and get back above .500. The Bulls (22-21) have won 10 of their last 13 games. Augustin hit 4 of 5 shots from the field in the fourth quarter, including three 3-pointers. It was the third time in the last four games Augustin has scored at least 27 points. Augustin was drafted by the Bobcats in 2008 and spent four seasons in Charlotte before the Bobcats decided to go with Kemba Walker as their starting point guard. "Its always fun playing against your old team," Augustin said. "Im with the Bulls now and that is all that matters." Augustin spent time with Indiana and Toronto last season before joining the Bulls this past off-season. Chicago coach Tom Thibodeau called the 6-foot Augustin a "huge pickup." "We had a need and he had a need as well," Thibodeau said. "It was good for him and its been great for us and hes played better and better. He was ready when this opportunity came around. Its not only his individual performance, but what hes doing for our team." Joakim Noah added 11 points, 10 rebounds and eight assists for the Bulls, who have won 10 of their last 11 against the Bobcats. Taj Gibson had 13 points and seven rebounds, while Mike Dunleavy had 12 points and eight rebounds. Al Jefferson continued his hot play for the Bobcats (19-27) with 32 points and 13 rebounds. It was his ninth straight 20-point game. "Nobody is playing better than Al over the last eight or nine games," Bobcats coach Steve Clifford said. Jefferson said the discomfort from the ankle he sprained in the preseason is starting to subside. "At the beginning of the season I wasnt healthy," Jefferson said. "My ankle is feeling really good and Im not surprised how Im playing. I know I can play at a very high level when Im 100 per cent." But the Bobcats arent getting much production from other positions with Walker still out with an ankle injury. The starting frontcourt of Ramon Sessions and Gerald Henderson was a combined 9 of 26 from the field. "They double-teamed me and did a good job of keeping the ball out of my hands. So tonight, Kemba would have been needed," Jefferson said. "But its an opportunity for some other guys to step up and make a name for themselves." Chicago came in having defeated the Bobcats by an average of 27.5 points in the last four meetings in Charlotte, but this one was close throughout the first three quarters with 14 lead changes and neither team leading by more than six points. The Bulls were up 55-54 going into the final period and quickly extended that lead to 11 sparked by eight quick points from Augustin and six from Tony Snell. The lead would get to 12 before a frantic Bobcats comeback in the final minute, with Jannero Pargo knocking down a 26-footer with 3.4 seconds left to cut the lead to three. But Augustin made two free throws to seal the win. Jefferson hit a one-handed heave from just beyond half court as time expired, although it wouldnt matter. Chicago surrendered 112 point to the Los Angeles Clippers on Friday night -- the second-most theyve allowed this season -- but the leagues second-best defence returned to form against the Bobcats. They held Charlotte to 42 per cent shooting after allowing the Clippers to beat them with 59.3 per cent shooting. "We get knocked down but we always get back up and keep fighting," Augustin said. "That is the motto of our team." NOTES: Walker missed his fourth straight game with an ankle injury. ... Carlos Boozer has scored in double digits in nine straight games for the Bulls. ... Sessions had 11 assists for the Bobcats. ... The Bobcats had been outrebounded by 22 in the first two meetings, but held a 45-41 edge on the boards this time. Hockey Jerseys China . -- Wide receiver Sidney Rice should be fully recovered from a torn knee ligament by the time the Seattle Seahawks start defence of their Super Bowl title, general manager John Schneider said Wednesday. Cheap Olympic Hockey Jerseys . Didnt need any help this time. Wood beat Cincinnati for the first time in his career, repeatedly pitching out of threats for seven innings, and Chicago stalled the Reds week-long surge with a 2-0 victory Monday night. http://www.cheapjerseysnhlauthentic.com/ . Messis father, Jorge Horacio Messi, is apparently still under investigation for an alleged 4 million euros ($5.3 million) in unpaid taxes from Messis image rights from 2007-09. 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Trailing 9-1 after losing the first two frames of the morning session, opponent Barry Hawkins launched a stunning recovery to move within one frame of levelling their last-eight clash in Sheffield.Hawkins, who had edged a nail-biting final-frame win over Ronnie OSullivan in the previous round, won five frames in a row as he came back to 10-9, but his opponent from Hong Kong stood strong to eventually stumble over the line 13 11. The 38-year-old had seemed destined for the last four for the first time since 2006 after building on his 7-1 overnight advantage to move within four frames of victory.But after Hawkins clawed back the deficit, the decisive frames became increasingly pressure-filled affairs until a nerveless break of 74 from Fu in the 24th frame - in response to a 60 from Hawkins - saw him home.Meanwhile, 45-year-old Alan McManus reached his first Crucible semi-final in 23 years after winning the last four frames of his clash with compatriot John Higgins to also triumph 13-11.It was a remarkable performance from the Scottish veteran, who stuck doggedly to Higgins throughout the match before producing some superb break-building in the final frames as four-times champion Higgins was first to wilt.dddddddddddd Kyren Wilson has been a star at the Crucible over the last two weeks McManus will face Ding Junhui in the last four, while Fu will take on world No 1 Mark Selby after the Leicester man secured his own passage with a comfortable 13-8 win over rising star Kyren Wilson.The 2014 champion had resumed Wednesdays morning session with a commanding 10-6 overnight lead, and a pair of swift half-centuries set him on his way to victory.Despite his defeat, Wilson believes he has the ability to one day return and win the world title.He said: Without a doubt, I will win this event in the future. I completely believe in myself and this hasnt dampened my confidence.I will have a bit of a rest and will be back working very, very hard to make sure next season is even better than this one. Also See: Williams demolished by Ding Rocket loses last-frame thriller Bet £5 Get £20 free Get Sky Sports ' ' '