Upcoming Event: Football versus New Hampshire on September 20, 2025 at 1:00 PM
1:00 PM

Football
vs New Hampshire
Stats Perform All-America Third Team (2021)
Stats Perform Buck Buchanan Award Finalist (2021)
Division I All-New England Team (2021)
All-Ivy League First Team (2021)
Phil Steele All-Ivy League First Team (2021)
2x Ivy League Defensive Player of the Week (Sept. 20 and Oct. 18, 2021)
DartmouthSports.com Male Athlete of the Week (Sept. 20, 2021)
Stats Perform FCS National Defensive Player of the Week honorable mention (Sept. 20, 2021)
Scout Team Award (2018)
SENIOR (2021)
Named to Stats Perform All-America Third Team … one of 25 finalists for the Buck Buchanan Award, given to the top defensive player in the FCS … Division I All-New England Team … All-Ivy League First Team … played in each of the first nine games, starting eight, and led the team in tackles in seven of those contests … recorded second-most stops in the Ivy League with 86 … posted double-digits tackles five times … opened the season with a dozen stops and two tackles for a loss at Valparaiso, but his biggest play was a 28-yard interception return in the fourth quarter to set up the final touchdown in a 28-18 victory, earning Ivy League Defensive Player of the Week and DartmouthSports.com Male Athlete of the Week honors … made nine stops in a dominant defensive effort against Sacred Heart, leading to a 41-3 win … tied for the team lead with just four tackles and helped out on a sack the following week as Dartmouth limited Penn to 37 plays and eight first downs in a 31-7 triumph to open Ivy play … key player in game’s final play in overtime against Yale, hurrying the quarterback into a fourth-down incompletion as the Big Green defeated the Bulldogs, 24-17 … had 10 tackles, nine solo, in the 38-21 victory at No. 23 New Hampshire, earning another Ivy League Defensive Player of the Week award … a bright spot in the lone loss of the season with a career-high 13 stops against Columbia … two of his 11 tackles at No. 21 Harvard were third-down stops to force punts, and his third-down pass breakup forced another in the 20-17 road win … showed off on national television with a game-high 13 tackles against No. 16 Princeton, 2.5 for a loss with half a sack in the 31-7 triumph … collected eight stops in his final game as the Big Green rolled Cornell, 41-7.
JUNIOR (2020)
Season canceled due to COVID-19 pandemic.
SOPHOMORE (2019) | Game-by-Game Stats
Reserve linebacker in every game, but did start the season-opening, 35-6 victory at Jacksonville … collected five tackles on the season, three coming in the 49-7 win at Marist.
FRESHMAN (2018) | Game-by-Game Stats
Recipient of Dartmouth’s Scout Team Award … Saw action in eight games during the season, primarily on special teams … recorded five tackles along the way … began his career with a pair of stops as a linebacker during the final drive in the season-opening, 41-0 shutout win over Georgetown … other three tackles came on kickoff coverages during the 42-0 blanking of Sacred Heart.
HIGH SCHOOL
Broward County 8A-6A honorable mention selection … spent first two years of high school at University School … chose Dartmouth over offers from Memphis, Tulane, Appalachian State and Akron among others.
PERSONAL
Full name is Jalen I. Mackie … born on June 25, 2000 … son of Archie and Claudia Mackie has a brother and sister … one of no fewer than 21 Aquinas classmates that went on to college football teams including 15 to FBS programs as well as Penn and Columbia … thinking of majoring in government with an eye on a business career.