COUGAR NOTES: Ada leads the series with Mannford 7-0-0. ... Senior lineman Mark Morgenthaler return to practice this week and should be available if needed against Mannford. ... Sophomore noseguard Jake Bailey, who got some varsity playing time against Durant, was banged up in a junior varsity game earlier this week and will miss the Mannford contest. ... Scott Johnson (No. 11) will be wearing No. 1 Friday at the Special Teams Player of the Week. ... Looking for a pregame meal? Head down to the Central Church of Christ for the Ada Boys Basketball Hamburger Fry. Doors will open at 4:30 p.m. The Cougars will also tip off their annual $5000 raffle fundraiser. Participants will have a 1-in-100 chance to win $500 with the purchase of a $100 ticket.