Fields was ranked as the 15th best player coming out of high school by Inside Lacrosse after four years at
Bishop Timon – St. Jude High School. As a junior, Fields scored 129 goals, a New York state record, and he won two state championships. He committed to play for the
University at Albany.
Freshman Year Fields started and scored in every game his freshman year. In his first college game, he scored three goals and had three assists against
Drexel. He had 7 goals and 9 points in the first half against
Umass-Lowell, his most for a first half in his college career. On March 25, against
Harvard, he picked up 8 ground balls, the most in his career. Albany's season ended after losing to
Notre Dame in the second round of the
2015 NCAA Division I Men's Lacrosse Championship. At the end of the season, he set the record for goals in a season by a freshman, with 66. He was second in all of division one college lacrosse in average goals per game, with 3.47, and first in the
America East Conference. He also made the NCAA All-Rookie team, as well as being an honorable mention All-American. In early April, he had back to back 4 goal games, against Umass-Lowell and
University of Vermont. Albany's season ended after losing to
Syracuse in the first round of the
2016 NCAA Division I Men's Lacrosse Championship He ended the season leading the American East in both goals and points, with 44 and 73, respectively. He was nominated for the
Tewaaraton Trophy and was a third team All-American by USILA. and a Tewaaraton Trophy finalist. He led Division 1 in points per game with 6.5, and won the
Jack Turnbull Award as the nation's most outstanding attackman. At some point during the season, Fields hurt his MCL, an injury that would hamper him his senior year.
Senior Year Fields struggled with knee pain throughout his senior season. Albany made it to their first ever the
Final Four, where they lost to the
Yale. Fields had at least 3 points in all three games and was named to the All-Tournament team. Fields was once again named a USILA and Inside Lacrosse All-American, as well as being a Tewaaraton nominee for the third time. He graduated with 364 career points, which was the second highest total of all time at the time of his graduation, behind only former teammate
Lyle Thompson. which he'd suffered during the March 24 victory over UMass-Lowell and worsened during the April 22 loss to Yale.
Statistics :* 5th all-time in single-season points :* 7th in career goals :* 5th all-time in career points ==Professional career==