Player Roster


Niko Sierra

Position: LB
Date of Birth: 07/23/1991
Height: 6' 3"   Weight: 235 lbs
Pro Experience: 2 Years
College: Sacred Heart University
Birthplace: Longmeadow, MA


Sign with Maine Mammoths January 29, 2018 for his third season in arena football. (Maine: 2018 - Present, Nebraska: 2017, Cedar Rapids: 2016) 


Pro Experience

2017: Played for the Nebraska Danger where he palyed in 10 games, landing 48 tackles, four sacks, two interceptions, one forced fumble. 2016: Played for the Cedar Rapids Titans where he palyed in 15 games, recorded 126 tackles, five sacks, three interceptions, and two forced fumbles. 



Finished his college career at Sacred Heart University. As a Freshman, sierra played in 10 games, he recorded 40 tackles and one interception. In 2010, Sierra played in 11 games, and racked up 49 tackles and two sacks. In 2011, sierra played in 11 games, he had 57 tackles, one sack, one interception, and one forced fumble. 



A native of Longmeadow, Massachusetts, where he palyed for Longmeadow High School.