Of Note
- Ranked as the #59 freshman in the nation by Inside Lacrosse in 2020.
- Ranked as the #4 freshman goalie in the nation by Inside Lacrosse in 2020.
2022
- Named to the Academic All-Big Ten Team for second consecutive year.
- Reserve goalie who made two appearances on the season.
- Made two appearances, both of which came against top-ranked Maryland (regular season, Big Ten Semifinals).
- Totaled seven saves and allowed six goals in 26:41 against the Terps in the regular-season finale.
- Played final 17:04 against Maryland in the Big Ten Semifinals and allowed two goals.
2021
- Named to the Academic All-Big Ten Team.
- Played in five games with four starts in goal.
- Came on in relief of Josh Kirson in the fourth quarter of the game at Rutgers-2 and then started final four games after that appearance.
- Four of five games played came against teams ranked in the top seven in the nation at the time of the game.
- Recorded a 10.59 goals against average and a .471 save percentage in 254:43.
- Made first career appearance at seventh-ranked Rutgers and posted two saves while allowing three goals in 15 minutes of action.
- Made first career start in a 14-13 loss to top-ranked Maryland.  Posted 11 saves, including six in the first quarter, against the Terrapins.
- Sparked Johns Hopkins’ 15-7 win at Penn State in the B1G Quarterfinals as he had 12 saves and allowed just six goals in 59:53; he also had six GBs in the win.
- Recorded 12 saves, including five in the fourth quarter, to fuel a 12-10 win over #6 Rutgers in the Big Ten Semifinals.
2020
- Did not see any game action.
At Gonzaga
- Played lacrosse and wrestled. 
- Helped team to three Washington Catholic Athletic Conference Championship games with a four-year record of 68-14. 
- Had a career high of 172 saves with a 63% save average in 2018 to earn First Team All-WCAC, Third Team USA Today All-USA Team and Washington Post All-Met.  
- Led the team to an 18-3 record, with a 6.77 goals against average in 2019 and earned First Team All-WCAC, First Team Washington Post All-Met and Under Armour All-America honors. 
Personal 
- Tim Marcille. 
- The son of Susan and David Marcille. 
- Has an older sister, Emma, and a younger brother, Sean.
- Grandfather graduated from Johns Hopkins in 1957.
- Volunteers for Habitat for Humanity and The Father McKenna Center.
- Majoring in natural sciences.