2015 (Junior): Solid backup for the Wildcats, who finished with 53 yards and one score on 11 carries in 10 games. Had a season-best 41 yards and one touchdown on six carries in an Oct. 17 game against Sam Houston State.

2014 (Sophomore): Sealed the Wildcats’ first win over an NCAA Division I FBS program in 55 years with a big fourth quarter series at Troy. He picked up a big first down as the Wildcats were trying to put one final touchdown on the board, and then scored on a 9-yard run with 1:17 to play to seal the Wildcats’ 38-35 win over the Trojans. Duncan was in the game after De’Andre Brown and Herschel Sims each went out with injuries. The next week against Incarnate Word, Duncan got the first start of his collegiate career and he finished with 54 yards on 20 carries in ACU’s 21-0 win over the Cardinals. Duncan finished the season with 28 carries for 92 yards and two touchdowns. His other TD came on a short run against Ave Maria (Fla.).

2013 (Freshman): Appeared in four games last season for the Wildcats, finishing with 156 yards and two touchdowns on 36 carries. Had a career-best night on Oct. 12 in ACU’s 69-12 win over Houston Baptist as he ran for 82 yards and two touchdowns on 13 carries with a long run of 30 yards. He also had 40 yards on 16 carries in the season-opening win over Concordia, Ala., and another 27 yards on five carries in the Sept. 14 win over New Mexico Highlands

High school: Two-time captain at Vista Ridge HS in 2011 and 2012. All-district performer who helped his team win three bi-district championships.

Personal: Son of Kevin and Melanie Boates. 2013 graduate of Vista Ridge High School. Born 28 June 1995.