Cassius Marsh was acquired by the New England Patriot from Seattle in a trade in exchange for undisclosed draft selections on Sept. 2, 2017 ... Originally drafted by Seattle in the fourth round (108th overall) of the 2014 NFL Draft.
- Appeared in a reserve role at defensive line and totaled three tackles while also contributing on special teams in the season opener vs. Kansas City (9/7).
- Appeared as a reserve defensive end and contributed on special teams with one special teams tackle in the victory at New Orleans (9/17).
- Made his first start as a member of the Patriots at defensive end and contributed with four tackles and his first sack of the season when he dropped QB Deshaun Watson for a seven-yard loss in the third quarter of the victory vs. Houston (9/24).
- Appeared as a reserve defensive end and contributed with four total tackles vs. Carolina (10/1).
- Saw action at defensive end and contributed with one tackle while also pitching in on special teams with one special teams tackle in the win at Tampa bay (10/5).
- Played in a reserve role at defensive end and totaled two tackles in the win at N.Y. Jets (10/15).
- Contributed along the defensive line while also playing a major role on special teams when he blocked a first quarter field goal attempt by K Matt Bryant in the victory vs. Atlanta (10/22). It was the second blocked field goal of his career following his block vs. Miami (9/11) in 2016 as a member of the Seattle Seahawks.
- Appeared in a reserve role at defensive end and finished with two tackles, including one for a loss in the victory vs. L.A. Chargers (10/29).
2016 (16/1, 2/0 - Seattle)
- Played in all 16 regular-season games with one start and tallied 17 tackles and a career high three sacks. Also forced one fumble, recovered one fumble and blocked a field goal attempt.
- Appeared as a reserve in both playoff games and did not accrue any statistics.
- Notched his first career sack at Miami (9/11). Also blocked a field goal in the two point win.
- Made his first career start at Arizona (10/23) and made one tackle.
2015 (16/0, 2/0 - Seattle)
- Played in all 16 regular season games as a reserve and registered a career high 18 tackles.
- Appeared in both postseason contests and made one tackle.
2014 (5/0, 0/0 - Seattle)
- Played in five games as a reserve before suffering an injury and missed the remainder of the season after being placed on Injured Reserve.
- Played in 50 games with 38 starts at UCLA and posted 155 career tackles and 16 sacks to go along with two forced fumbles and five fumble recoveries.
- Also blocked two kicks and caught two touchdown passes in a tight end set.
- Attended Oaks Christian High School and recorded 83 tackles and 23 sacks as a senior
- Earned first-team All-State underclass honors as a junior in 2008 and was a all-CIF pick after finishing with 55 tackles, 16 sacks and two forced fumbles.
- Father, Curtis Marsh Sr., was a wide receiver in the NFL for three seasons, playing for the Jacksonville Jaguars and Pittsburgh Steelers before concluding his pro career with the CFL's Saskatchewan Roughriders.
- Brother, Curtis Marsh Jr., played cornerback for the Philadelphia Eagles and Cincinnati Bengals from 2011-13
- Majored in communication studies at UCLA