CHICAGO -- Big Ten quarterbacks took a big beating last week.No. 4 Michigan, trying to win its first Big Ten championship since 2004, might have to get by with a backup after Wilton Speight injured his left, non-throwing shoulder in last weeks surprising loss to Iowa .Nebraskas Tommy Armstrong Jr. has a left hamstring problem. And Marylands Perry Hills (left shoulder) is banged up, too.The injury to Speight comes at an inopportune time for the Wolverines (9-1, 6-1), considering whats at stake and how well he has played.Michigan can capture the league championship and probably a spot in college footballs four-team playoff by beating Indiana on Saturday, No. 2 Ohio State on the road and winning the conference title game. The Wolverines chances would be better with Speight, but several outlets reported that he broke his collarbone in last weeks 14-13 loss at Iowa. Coach Jim Harbaugh would not confirm that on Tuesday, saying he remains questionable for the game against the Hoosiers.Well evaluate after that, Harbaugh said.Speight, who has completed more than 62 percent of his passes for 2,156 yards with 15 touchdowns and four interceptions, was injured getting tackled on a fourth-quarter scramble against Iowa. Assuming he is sidelined, Michigan would figure to go with John OKorn or Shane Morris, who have played sparingly this season.Armstrong went from getting knocked unconscious in a blowout loss to Ohio State to delivering an inspired, painful performance for Nebraska (8-2, 5-2) in last weeks 24-17 win over Minnesota .He hurt his left ankle on a sneak in the third quarter. Armstrong came back to lead the winning 91-yard drive, but was carried to the sideline by two offensive linemen after tweaking his left hamstring tumbling into the end zone on a 13-yard touchdown.With the hamstring, we wont know until he can try it, coach Mike Riley said. And hes not in a position to try it yet.Ryker Fyfe is taking first-team snaps this week with Zack Darlington backing him up as the Cornhuskers prepare to host Maryland. Armstrong is day to day.The same goes for the Terrapins quarterback. Hills is day-to-day after he injured his left shoulder in the first quarter against Ohio State last week , and the drop-off between him and his backups is a big one. Hills, who has also dealt with a right shoulder injury, has three interceptions over 147 attempts. Reserves Caleb Rowe and true freshman Tyrrell Pigrome have been picked off five times over a collective 56 throws.Weve been in this mode for several weeks now (with Hills), coach D.J. Durkin said. Hes played well for us at times even with the injury, and obviously hes gotten dinged up at times in games, too.REMEMBERING FOLTZNebraska will honor its seniors on Saturday, and late punter Sam Foltz figures to be on the Cornhuskers minds.The passing of Sam Foltz has become kind of part of our daily thought process, Riley said. Theres not a day, I dont think, that goes by that we dont think about Sam and appreciate him.An All-Big Ten punter, Foltz died in a car crash in Wisconsin on July 23 along with former Michigan State punter Mike Sadler.TOUGH TWOSOMEThe seven-game losing streak that derailed the season for Michigan State (3-7, 1-6) ended with a shutout over Rutgers. The schedule is about to get tougher with two games left -- and both against top 10 teams.The Spartans host No. 2 Ohio State, which will be out to avenge a loss last year that kept the Buckeyes out of the national championship hunt, on Saturday. After that, Michigan State visits No. 9 Penn State.I understand where (Ohio State is) at in the big scheme of things, coach Mark Dantonio said. I understand where Penn States at. The road may go through East Lansing a little bit, I guess. But I just look at it as an opportunity to play and be challenged by great football teams.CARRS CATCHESFrom walk-on to one of the nations best, Northwestern receiver Austin Carr is having quite a senior season.He is tied for sixth in the country in touchdown catches, and ranks ninth in both yards receiving (1,102) and receptions per game (7.5) and 10th in yards per game (110.2).We didnt recruit him, coach Pat Fitzgerald said, laughing. He got here on his own and he called us. Hes one of those cool, cool, just unbelievable, success stories in college football this year -- a young man that was not recruited at all, applies, gets into school and cold calls us and says, `Hey, Id like to try to maybe walk onto the team. How do I do that? 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Kyle Palmieri scored two straight goals in the third period to rally the Anaheim Ducks past the Philadelphia Flyers 3-2 on Tuesday night. Leander Paes and Andre Begemann lost 6-4, 1-6, 9-11 to Guillermo Garcia-Lopez (Spain) and Malek Jaziri (Tunisia) in the first round of the Shenzhen Open on Wednesday.The Indo-German pair started well, winning the first set in 34 minutes. But Garcia-Lopez and Malek Jaziri recovered from there and went on to win the match.Just a couple of days ago, Paes and Begemann had lost in the final of the St Petersburg Open against the top-seeded pair of Henri Kontinen and Dominic Inglot. It was their second runners-up finish this year. Paes and Begemann had also finished runners-up at the Winston-Salem Open last month, where they lost in the final to Garcia-Lopez and Kontinnen.ddddddddddddPaes last title on the ATP tour came at the Heineken Open in Auckland in January 2015. He sits sixth on the all-time list for most ATP doubles titles on the tour with 55 titles. The list is headed by Mike Bryan with 114 titles.In the Chengdu Open, Indias Purav Raja and Divij Sharan upset Dominic Inglot (Great Britain) and Nenad Zimonjic (Serbia) 6-2, 6-4 to reach the quarterfinals.Indias Rohan Bopanna and Jeevan Nedunchezhiyan are already in the quarters, having beaten Feliciano Lopez and Juan Monaco in straight sets. ' ' '