For years, Robert Guerrero was among the top fighters in his division, whether it was during his two reigns with a featherweight world title between 2006 and 2008 or when he held a junior lightweight world title in 2009 before moving up in weight.As a lightweight and welterweight, he also made a name for himself, winning interim belts in both weight divisions and facing some of the best opposition around and usually engaging in entertaining fights -- with Joel Casamayor, Michael Katsidis, Selcuk Aydin, Andre Berto and the one and only Floyd Mayweather.However, since beating Berto by decision in a memorable battle in November 2012, Guerreros record has been spotty. He is 2-3 since, with lopsided decision losses to Mayweather and Keith Thurman in welterweight world title bouts and a slightly more competitive decision loss to Danny Garcia for a vacant welterweight belt on Jan. 23, his most recent outing.The two wins came in a hellacious slugfest with Yoshihiro Kamegai and a decision against journeyman Aron Martinez, who dropped Guerrero in the fourth round and lost a split decision in a fight in which many thought Guerrero received a gift from the judges.Now Guerrero (33-4-1, 18 KOs), 33, of Gilroy, California, still with world title aspirations, takes a bit of a step back in terms of his opposition level in an effort to get back on track. He will face unknown David Emanuel Peralta (25-2-1, 14 KOs), who has faced abysmal opposition and will be fighting outside of Argentina for the first time, on Saturday (Spike, 9 p.m. ET/PT) in the 12-round main event of a Premier Boxing Champions tripleheader at the Honda Center in Anaheim, California.There also are two other scheduled 10-round bouts on the telecast. Mexican brawler Alfredo Angulo (24-5, 20 KOs), 33, will face countryman Freddy Hernandez (33-8, 22 KOs), 37, in the co-feature, and 2012 U.S. Olympian Terrell Gausha (18-0, 9 KOs), 28, of Cleveland, will face Steve Martinez (16-2, 13 KOs), 26, of New York City, in the junior middleweight opener.Peralta, who turns 34 on Wednesday, is the epitome of a hand-picked opponent brought in to theoretically make Guerrero look good.Still, Guerrero knows he cannot merely rely on the fact that Peralta, on paper at least, appears to be in way over his head.I got a chance to size him up, Guerrero said at the final news conference Thursday. I saw how tall he is. Picking my spots -- seeing where I have to go. After looking at him, I know hes coming to fight. Im expecting a war. Like all Argentine fighters, I know hes got that hunger to prove hes worthy of this big opportunity and make the most of it.Im focused and the fans can expect to see me leave everything in the ring like always. Ive seen some tape on him. Hes one of those guys that is durable, a durable tall, lanky guy. His height is going to help him. I am expecting a tough fight, for sure. This is like a world title shot for him. I dont know what he is going to bring to the table, and that is exciting for me.Peralta has not boxed in 15 months and is geared up for by far the most significant opponent of his 11-year professional career.This is the biggest fight of my career. It is very important, Peralta said. I have to go out there and put on a great show. I want to go down the same path as [successful countrymen] Marcos Maidana and Lucas Matthysse. They were given great opportunities in their careers and took advantage of them. I am going to take advantage of this opportunity.This is an opportunity to learn. Every fight and fighter is different. I have watched Guerrero fight, but every fighter is different. I have a game plan to beat him. I am well prepared. I came here to fight. I am prepared to go the distance. I am going to throw a lot of punches, move around and be ready to get the decision.Guerrero said he has studied what he could of Peralta, describing him as a laid-back counterpuncher. In other words, Guerrero is going to have to bring the fight to him, which is the way Guerrero likes to fight anyway.Im going to try and execute my game plan. We want to put pressure on him, he said. Ive had really good sparring for this, and Im ready to go. My opponent is kind of a laid-back fighter. Hes going to wait for me to come to him and try to counter. I saw a lot of him lying on the ropes, so Ill come inside and try to give the fans a great performance. Im excited to get in there.Ultimately, what Guerrero wants is another shot at a world title, preferably with Garcia -- although Garcia is in the process of lining up an expected October defense against Berto.Im ready for a world title shot now. I want the Danny Garcia rematch, Guerrero said. I feel like I won the fight. He had some flashy shots, but he didnt want to fight. It is what it is, and it motivates me to get back to that position.Its very important that I win this fight at all cost. The welterweight division has plenty of good fighters that I want to get in the ring with, so its a must that I win this fight. Im not taking Peralta lightly. Im coming to win and win impressively.Peraltas aim is to stop Guerreros quest for that title shot and perhaps get one of his own.Im physically and mentally prepared for this fight. Robert Guerrero is a great fighter and a great champion. Ive seen everything hes done, and I think this is my time, he said. The United States is a beautiful place, and Ive enjoyed being here very much. Im going to give a very hard fight on Saturday night. Im going to leave it all in the ring and come out with a victory. Custom Rays Jerseys . This should be celebrated because it will not always be this way. 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ORLANDO, Fla. -- After giving up a 12-point halftime lead, the Orlando Magic recovered with enough baskets and key stops down the stretch to grind out a big win.Serge Ibaka scored 16 points and Nikola Vucevic broke out of his shooting slump with 10 points and 14 rebounds to help lift the Magic to an 89-82 victory over the New Orleans Pelicans on Wednesday night.After Terrence Jones basket pulled New Orleans to 84-82, Vucevic made back-to-back shots in the waning moments for the win.We are going to keep fighting, keep trying to find a way, said Vucevic, who finished 10 points and 14 rebounds. Were not playing really good basketball right now, its not easy to get stuff going and get into the flow but we just have to find ways to get wins until we figure that out.At times in the second half it appeared the Magic were headed to a second straight defeat as their offense tanked and they couldnt get stops against Pelicans team that found out late that Anthony Davis wouldnt be available because of a thigh injury.Jones, who replaced Davis in the starting lineup, scored a game-high 26 points for the Pelicans.Jones had 12 points in the third quarter to help the Pelicans comeback from a 12-point first-half deficit to pull within one point late in the period. The Magic held on to a 65-63 lead at the end of the third.New Orleans completed its comeback with 9:23 in the game when Buddy Hield knocked down a baseline jumper to put his team up briefly 70-69. But Augustin and Rudez countered with a combined 10 points during a stretch to put the Magic back ahead, 79-73.The Magic shot just 39 percent from the field with all of the starters struggling to hit shots consistently. But without Davis in the lineup, the Pelicans offense was stagnant at times, too, and finished shooting 37 percent. Serge Ibaka and Evan Fournier led the way with 16 points each.We talked the whole night that nothing is easy in the NBA, Magic coach Frank Vogel said. Its just one of those thingss where one guy goes down and everybody else has an opportunity.dddddddddddd You are going to work and earn everything.After a sluggish start, the Magic got going in the second quarter. They came up with stops and Ibaka and Fournier both hit big shots to build Orlandos lead to 15 before heading into halftime with a 52-40 advantage.Pelicans coach Alvin Gentry was pleased to see his team fight the way it did in Davis absence but he still felt they let a winnable game slip away.I thought our defense was fantastic, played the whole game, said Gentry, whose team slipped to 2-10. You just have to find a way offensively to get a few baskets.TIP-INSPelicans: Langston Galloway, a free agent signee last summer, followed up his breakout game against Boston on Monday with 15 points off the bench against the Magic. He scored 21 points against the Celtics. ... The Pelicans came in having lost two of three.Magic: Vucevic came in shooting 5 for 32 from field in the Magics last three games and had not attempted a free throw in any of the three games. ... Jeff Green has struggled since being inserted into the starting lineup for Aaron Gordon. Green went 0 for 9 from the field for zero points on Wednesday night.ANOTHER JONES DOUBLE-DOUBLE (ALMOST)After not getting 10 rebounds in any of his 50 games with Houston last season, Jones came one rebound short of his second straight double-double. Jones had 15 and 10 off the bench Monday in a win over Boston.COLD STARTSThe Magic came into the game as the NBAs lowest-scoring (92.6) and worst-shooting (.410) team, and missed their first five shots while the Pelicans were missing their first eight. Orlando shot .386 for the game to New Orleans .370.UP NEXTPelicans: Host Portland on Friday night.Magic: Host Dallas on Saturday night. The Magic have lost nine of the last 10 at home to the Mavericks. ' ' '