LOS ANGELES -- UCLA coach Jim Mora is hopeful quarterback Josh Rosen will be able to play at Washington State on Saturday.Regardless of Rosens status, there are fundamental issues for the Bruins offense to address.Rosen was twice knocked out of the 23-20 loss at Arizona State. A right leg injury left the sophomore limping in the first half, and a hard landing on his throwing shoulder in the fourth quarter sidelined him for the rest of the game.Mora would not go into specifics regarding either and instead took the approach used by NHL coaches, referring to Rosens ailments as upper body and lower body injuries. Still, Mora expects Rosen to exhaust every option to be able to play against the Cougars.He doesnt want to let anyone down and loves to compete, Mora said. I was impressed by the way he came back in and fought through some obvious pain and delivered a pretty good performance. I think he showed some grit, some toughness and I think his teammates appreciated that.Rosen threw for 400 yards and two touchdowns with one interception against the Sun Devils. Former walk-on Mike Fafaul was 3 of 11 passing for 44 yards and two interceptions in relief of Rosen, neither quarterback getting any help from the beleaguered UCLA run game as Nate Starks and Soso Jamabo rushed for just 40 yards on 17 carries.Despite spending the offseason installing a run-oriented offense intended to become more physical, UCLA is averaging 2.95 yards per carry, ahead of only Miami (Ohio) and Texas State among the 128 FBS teams.UCLA has 595 yards rushing this season. Washington State, a pass-heavy Air Raid offense that lines up with four receivers most of the time, has run for 381 yards in its last two games, outrushing Oregon and Stanford by 106 yards combined in those wins.Right now were just sub-standard in a lot of ways in the run game, Mora said. Thats not a statement that is going to astound people. We all know that.Those meager rushing statistics are exacerbated by the 15 sacks allowed, one more than UCLA surrendered all of last season.Mora wont assign the blame for the offenses struggles to any one player or position group. Instead, Mora pointed to a series of individual breakdowns that can cause a negative play, be it a running back not picking up the right defender in pass protection or misreading a block carrying the ball, a wide receiver not running the right route, or the quarterback holding the ball too long. And when the rush offense isnt effective, opponents can unleash the pass rush on Rosen or Fafaul.Its a fine line between being 6-0 and 3-3, and we have to find a way to get over that line and make those plays when they need to be made, Mora said.UCLA has been in this position before, starting 1-2 in Pac-12 play in four of Moras five seasons. The difference this time is the offenses confidence is a little shaken, Mora admitted, making the balance between making corrections and maintaining belief in the new system difficult.You have got to find a way to be critical and demanding and honest with yourself. At the same time you have got to find a way to build confidence back and thats tricky, Mora said. You got to have some success. You have got to try to create some success.Game notes Mora expects right tackle Kolton Miller (left leg) to return this season. Miller did not play against Arizona State and is still in a cast after suffering the injury against Arizona. Its just a matter of when, Mora said. Its a pain thing. If it was season-ending Id tell you. 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A roundup of the past weeks notable boxing results from around the world:Saturday at San JuanJuan Manuel Lopez TKO11 Wilfredo Vazquez Jr. - Fight recap Junior lightweight Records: Lopez (35-5, 32 KOs); Vazquez Jr. (24-7-1, 19 KOs)Rafaels remarks: Lopez, 33, and Vazquez, 32, both former world titleholders from Puerto Rico well past their best days -- Lopez came out of a 25-month retirement after being knocked out in three of his previous four bouts and Vazquez has now lost four fights in a row -- met in a grudge match to settle their intense and long-simmering feud in what turned out to be an exciting fight with a wild ending. Vazquez was in control for most of the first half of the fight but Lopez, a southpaw, really picked things up in the later rounds before sending Vazquez to the mat courtesy of a flurry of shots, including a powerful left hand, in the 11th round. When he landed on his rear end along the ropes, referee Ramon Pena immediately called off the fight at 2 minutes, 29 seconds.But that was not the end of the fight because as Lopez celebrated he stormed toward one of Vazquezs cornermen and they began punching each other, setting off a near-riot that took a few minutes to calm down. Eventually Lopez and Vazquez (who announced his retirement) hugged it out and seemed to have settled their differences, but Lopez could be in hot water. Puerto Rican commission members went to the television truck to get video of the post-fight melee, for which Lopez and the unidentified Vazquez cornerman probably will face sanctions.The co-feature was scheduled to match former world title challenger Jonathan Oquendo (26-5, 16 KOs), 33, of Puerto Rico, against Gustavo Molina (23-13, 9 KOs), 27, of Mexico, but the fight was canceled hours before they were to enter the ring when the Puerto Rican commission discovered that Molina was on an indefinite suspension following a knockout loss in his previous fight in September.Saturday at Los Cabos, MexicoCesar Juarez W10 Richard PumicpicJunior featherweight Scores: 98-91, 96-93, 95-93 Records: Juarez (19-5, 14 KOs); Pumicpic (18-8-2, 6 KOs)Rafaels remarks: In December 2015, Juarez faced Nonito Donaire for a vacant junior featherweight world title and gave him everything he could handle in a decision loss that was a fight of the year candidate. Then Juarez dropped his next fight also, a split decision to Giovanni Delgado in March. But in July, Juarez, 25, of Mexico, scored a big upset as he knocked out unbeaten rising contender Albert Pagara (26-0 at the time) in the eighth round. In winning his second fight in a row, Juarez got it outfought the game Pumicpic to win a decision in a crowd-pleasing fight.Fighting outside of Asia for the first time, Pumicpic, 26, of the Philippines, and Juarez really slugged it out in the sixth round with Pumicpic suffering a flash knockdown on a left hand. They traded most of the rest of the way but Juarez was the boss as he ended Pumicpics three-fight winning streak and called for a rematch with Donaire, who is scheduled to defend his title against Jessie Magdaleno on Saturdays Manny Pacquiao-Jessie Vargas card.Also on the card: flyweight Israel Gonzalez (16-1, 5 KOs), of Mexico, scored knockdowns in the second and third rounds and won an eight-round unanimous decision against former junior flyweight world titleholder Ramon Garcia Hirales (20-9-1, 12 KOs), 34, of Mexico. Gonzales won on scores of 79-73, 79-73, 78-72 as Hirales lost his fifth fight in a row.Saturday at Gomez Palacio, MexicoCristian Mijarres W12 Shohei KawashimaFeatherweight Scores: 115-113 (three times) Records: Mijares (55-8-2, 26 KOs); Kawashima (14-1-2, 3 KOs)Rafaels remarks: Mijares, 35, of Mexico, a former unified junior bantamweight world champion, did not look very good in his first hometown fight since 2008.dddddddddddd He was pushed to the limit by the totally unknown Kawashima, 24, of Japan, who was fighting for only the second time outside of Japan -- he had one fight in South Korea -- and facing by far the most notable opponent of his career. He gave the somewhat lethargic Mijares all he could handle in a sloppy fight in which he sliced open a cut over his left eye during the seventh round.Mijares, who is on track to become an eventual mandatory challenger for the 126-pound belt by Gary Russell Jr., won his sixth fight in a row since a one-sided decision loss challenging then-junior featherweight world titleholder Leo Santa Cruz in March 2014.Also on the card, former unified strawweight world titleholder Francisco Rodriguez Jr. (20-4-1, 13 KOs), 23, of Mexico, won his third bout in a row as he dropped Crison Omayao (20-13-3, 7 KOs), 23, of the Philippines, three times en route to a fifth round knockout victory in their of a flyweight fight.Friday at Laredo, TexasErick De Leon TKO3 Aldimar Dos Santos Silva Junior Lightweight Records: De Leon (14-0, 8 KOs); Dos Santos Silva (19-11, 10 KOs)Rafaels remarks: De Leon, 24, of Detroit, is crowd-pleasing fighter who comes forward throwing punches, many of his found the face of Silva, 35, of Brazil, who was little more than a punching bag that threw a few wild punches in the main event of Top Ranks Solo Boxeo card.De Leon cruised through the first round and then battered Silva in the second round, including scoring two knockdowns. First he nailed Silva with a left hand in the midst of unloading a combination and he went down on his rear end. He seemed hurt but got up quickly. De Leon relentlessly attacked him for the rest of the round. As he unleashed numerous punches, a caught him with a left hand to the head and went down for the second time with a few seconds left in the round. It was over quickly in the third as De Leon landed a six-punch combination that knocked Silva into the ropes, causing referee Ellis Johnson to correctly rule a knockdown because the ropes held him up. As Johnson completed his mandatory eight-count, Silva shook his head as to say he wanted no more and Johnson waved off the fight at 1 minute. De Leon is a fun fighter worth keeping an eye on.Esquiva Falcao (15-0, 12 KOs) TKO6 Josue Obando (14-12-1, 11 KOs) Middleweight Records: Esquiva Falcao (15-0, 12 KOs) TKO6 Josue Obando (14-12-1, 11 KOs)Rafaels remarks: Falcao, 26, a 2012 Olympic silver medalist from Brazil, had an easy time with late substitute Obando, 26, of Mexico, who had little to offer but a good workout for his opponent. Falcao ripped him to the head and body throughout the fight and had his way. Obando never appeared to have any serious steam on his punches and he took a beating until his corner stopped the fight with him on the stool after the sixth round.Also on the card, Houston welterweight Arturo Marquez (5-0, 3 KOs), the 19-year-old son of former junior middleweight titleholder Raul Marquez, won a four-round decision against Stephen Bass (1-4, 0 KOs), 33, of Savannah, Georgia. Marquez won by scores of 40-36, 39-37 and 39-37