BIO HIGHLIGHTS
A four-star prospect according to ESPN ... rated the No. 43 player in California by Rivals ... registered 136 tackles during his prep career.
INIDIVDUAL HIGH SCHOOL HONORS 2011: First-Team All-Serra League, Second-Team All-State Underclassmen
2010: First-Team All-Serra League
INIDIVDUAL HIGH SCHOOL STATS/NOTES (RANKINGS) CAREER (2010-12): Played running back, receiver, defensive back and special teams ... 136 tackles, 2.5 sacks, 15 passes defended, 2 interceptions, 1 forced fumble, 1 fumble recovery ... 152 rushes, 894 yards, 11 TD ... 12 receptions, 104 yards, 1 TD ... 5 kickoff returns, 220 yards 2012: 22 tackles, 6 passes defended ... 65 rushes, 405 yards (No. 4 Serra League), 4 TD ... 11 receptions, 93 yards, 1 TD ... 5 kickoff returns, 210 yards ... 30 points (5 TD) ... season-high 114 rushing yards vs. Mira Costa ... career-high three passes defended vs. Crespi Carmelite ... listed at No. 7 among the West's top five cornerbacks by Scout 2011: 45 tackles, 2.5 sacks, 2 interceptions (1 returned for TD), 7 passes defended, 1 fumble recovery (returned for TD), 1 forced fumble ... 87 rushes, 490 yards (No. 5 Serra League), 7 TD ... 1 reception, 11 yards ... 54 points (9 TD) ... career highs of 20 rushes and 140 yards on the ground, as well as a season-high-tying two rushing touchdowns vs. Upland ... equaled a season-best with two rushing touchdowns vs. Valencia when he also had a season-high eight tackles 2010: 69 tackles, 2 passes defended, 1 forced fumble
HIGH SCHOOL TEAM ACCOMPLISHMENTS CAREER (2010-12): Southern Section Pac 5 Division first-round participant ... 17-14 Overall, 3-9 Serra League 2012: 6-4 Overall, 0-4 Serra League 2011: Southern Section Pac 5 Division first-round participant ... 8-3 Overall, 3-1 Serra League 2010: 3-7, 0-4 Serra League
WHAT THEY ARE SAYING ESPN: Walker is a productive playmaker and a bit of a sleeper. He's a well-rounded prospect as he can cover and also provide a physical element. He has a good blend of size, footwork and closing quickness. He has a leaner frame but has good height and length to match up with taller receivers and he has the upside for physical development ... He's a willing underneath run supporter and flashes good range and closing burst. He comes up quickly and is a low cut tackler. He's a feisty perimeter defender who will also come off the edge and be disruptive as a blitzer. Walker is a versatile, instinctive corner who can play both man and zone and do it well.
OTHER
Played for Team USA in the 2012 IFAF 19-U World Championship and had an interception against American Samoa
Reported to have posted a 4.51 40-yard dash time
Named a top defensive prospect at the 2012 Nike Air Strike Passing Tournament by Rivals