Johnny Manziel shattered school records for yards passing and total offense in Texas A&M's 58-10 win over Arkansas on Saturday.

The scary part about that for A&M's upcoming opponents is that afterward, everyone was talking about how much better they think he can get.

Manziel threw for a school-record 453 yards and three touchdowns and ran for another score to lead the Aggies to their first Southeastern Conference win.

"There's a lot of points that he left on the field," Texas A&M offensive coordinator Kliff Kingsbury said of Manziel. "So that's exciting. He's not extremely comfortable in the offense yet. Once he gets there, the sky's the limit."

The Razorbacks were done in by a porous pass defense and three turnovers, as their once-promising season continued to crumble with a fourth straight loss.

It was a defeat that left coach John L. Smith answering questions about how to keep his team positive.

"Let them know that you can't give up on each other," he said. "We haven't given up on anybody. You have to keep believing. 'Quit' isn't in our vocabulary, and you can't allow it to be."

Arkansas (1-4, 0-2) led 10-7 after one quarter before the Aggies (3-1, 1-1) scored 51 straight points to take the lead and cruise to the win. It broke a three-game losing streak to the Razorbacks, who beat A&M 42-38 last season after trailing 35-17 at halftime.

"I'm really, really happy for them as a group," Texas A&M coach Kevin Sumlin said of his seniors. "It's something that they wanted badly in their college career."

Manziel added 104 yards rushing to also break the school and SEC records for yards of total offense with 557.

"Manziel is awfully good and he made a lot of good plays," Smith said. "He's something."

Manziel wasn't available to the media after the game. Sumlin hasn't made Manziel available all season because he's a freshman, but said Saturday that he may let him talk "pretty soon."

Tyler Wilson threw for 373 yards and a touchdown, but he threw two interceptions as Arkansas was shut out after the first quarter.

Steven Terrell had two interceptions and Tramain Jacobs returned a fumble for a touchdown for Texas A&M.

Ryan Swope had five receptions for 141 yards and a touchdown, recording his school-record 10th career 100-yard game. Thomas Johnson added 108 yards receiving and Mike Evans had 83 yards and a score as A&M piled up 716 yards of total offense.

Manziel, a freshman, has accounted for 15 touchdowns in the Aggies' last three games.

"Johnny continues to improve," Sumlin said. "There's things that he needs to continue to develop as a player. But for the most part, he is making strides every week."

Texas A&M's 58 points are the most it has scored against the Razorbacks in the 69-game history of the series.

Manziel, who finished 29 of 38, went 5 of 5 on the first drive, capped by a 4-yard touchdown pass to Mike Evans to make it 7-0. Evans bent down to scoop the pass before it hit the ground for his first career touchdown.

The Aggie defense forced a punt, but Taylor Bertolet's 39-yard field goal attempt on the next possession was wide right.

Wilson found Knile Davis on a short pass that he took 64 yards for a touchdown to tie the game about 7 minutes before halftime.

A 26-yard field goal by Zach Hocker gave Arkansas a 10-7 lead near the end of the first quarter.

The Razorbacks were disappointed that they weren't able to build on their solid start.

"We had another bad game," Davis said. "We just have to play better. Get back in practice and continue to fight. The season is going south, but we've just got to resurrect it."

The second quarter was all A&M, with Bertolet redeeming himself after his early miss with a 46-yard field goal to tie it early in the quarter. His 26-yard field goal about 4 minutes later gave A&M a 13-10 lead.