FORT WORTH, Texas (AP) — No. 16 TCU has opened its season with a 55-7 win over Southern University. Shawn Robinson threw touchdowns to three different receivers and ran for two more scores while playing only the first half. The Horned Frogs scored on their first six drives to take a 38-7 lead before fellow sophomore Michael Collins, a former transfer from Penn, took over after halftime.

NASHVILLE, Tenn. (AP) — Tennessee Titans right tackle Jack Conklin will start the season on the active roster after the Titans waived 35 players and placed two others on injured reserve to reach the NFL's 53-man limit. The Titans announced their roster moves a couple hours before the afternoon deadline. Conklin tore his left ACL on Jan. 13 in a divisional playoff loss in New England, and he spent the preseason on the physically unable to perform list. He'll now be available whenever he's deemed ready to play.

EL SEGUNDO, Calif. (AP) — The Los Angeles Lakers have waived forward Luol Deng two years after signing him to a four-year, $72 million free-agent contract. The 33-year-old Deng appeared in 56 games during his first year with the Lakers, but he played just one game last season with Magic Johnson in charge of the Lakers' front office. Deng's deal is a remnant of the administration of former Lakers basketball boss Jim Buss and general manager Mitch Kupchak.

NEW YORK (AP) — Madison Keys has advanced to the round of 16 at the U.S. Open. The U.S. Open finalist from a year ago rallied to beat Aleksandra Krunic (KROO'-neech) 4-6, 6-1, 6-2. After dropping her first set, the 14th-seeded American was resilient the rest of the way and won 12 of the last 15 games. Keys lost to Sloane Stephens in the final last year and lost to her again this year in the French Open semis.

COUNCIL BLUFFS, Iowa (AP) — Two high school teams have combined to produce the highest-scoring game in the history of Iowa high school football. Council Bluffs Jefferson beat Sioux City North 99-81 last night. Jefferson put up a staggering 749 yards rushing on 67 carries. Cameron Baker had 358 yards and eight touchdowns. Jermaine Green added 209 yards and two touchdowns. Sioux City North QB Matt Hagan threw for 310 yards and nine touchdowns in the losing effort. Neither team punted.