When Memphis quarterback Brendon Lewis was sidelined with an injury during the Tigers’ 31-24 loss at UAB, head coach Ryan Silverfield called on his four-star true freshman AJ Hill.

The Memphis Tigers entered Saturday as the No. 22 team in the country, but three costly penalties have tarnished what was an undefeated season. 

Memphis suffers its first loss of the season as UAB quarterback Ryder Burton throws for 251 yards and three touchdowns. 

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Box score: UAB 31, Memphis 24

NCAA college football box score for the game between the Memphis Tigers and UAB Blazers. 

UAB backup quarterback Burton Ryder, in his first career start, is 14-of-18 for 149 yards and two touchdowns.

UAB quarterback Jalen Kitna is averaging 296 passing yards per game, which ranks No. 8 in the country. 

The Tigers are returning from a bye week while UAB is preparing to play its first game after firing head coach Trent Dilfer.

A catalyst of the Tigers' defense this season is Everett Roussaw Jr., a junior transfer from UAB who’s racked up 27 tackles for Memphis in five games played.

Memphis’ Matt Adcock may not be the most athletically gifted Tiger, but his rural Misssissippi work ethic goes a long way.

The expanded playoff has helped Group of Six schools, including Memphis and South Florida, share a bigger part of the national spotlight during the regular season. 

ESPN College GameDay may have interest in the Memphis Tigers, but much depends on what happens in other games this weekend.

“It would be terrific,” American Conference commissioner Tim Pernetti said of the possibility of College GameDay coming to Memphis. “I’m crossing every finger. I’m saying every prayer, hoping that (the Tigers and USF) continue to play well. And we’ll see where the chips fall.”

UAB fired its head coach six days before playing Memphis. What challenges does the coaching change present for the Tigers? 

The Memphis Tigers and South Florida Bulls now know when their much-hyped Oct. 25 game will begin.

The competition will get tougher, but Memphis’ defense has shown its ability to meet the challenge. The Tigers rank No. 21 in the country, averaging 16.17 points allowed per game. 

The Memphis Tigers remain nationally ranked in both the AP Top 25 and the coaches poll.

No. 24 USF at undefeated North Texas is the biggest American Conference game of the season thus far. Here is why the outcome matters to Memphis. 

With the Tigers riding a 10-game win streak and a potential College Football Playoff spot on the line, could ESPN’s College GameDay visit Memphis again?

The Memphis Tigers are off this week, and are spending the extra time finding ways to improve before playing traveling to UAB on Oct. 18. 

The Memphis Tigers are nationally ranked for the first time this season, appearing in both polls. Now they must prove they’re for real.

The Memphis Tigers are nationally ranked in both the Associated Press Top 25 and the coaches poll for the first time this season.

The Memphis Tigers reached the halfway mark of the season unscathed. Three tough home games are waiting for them in the second half of the schedule. 

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Memphis Tigers ranked in AP and coaches polls

On wrestling night, physical Memphis forces Tulsa to tap out. It’s the sixth straight victory to start the year for Ryan Silverfield’s crew.

The University of Memphis Tigers defeated the University of Tulsa Golden Hurricane at Simmons Bank Liberty Stadium in Memphis.

The Memphis Tigers won in blowout fashion for the second consecutive week. 

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Watch: Two amazing first-half catches help the Tigers go up big on Tulsa

Box score: Memphis 45, Tulsa 7