2019-20: Skated in all 32 games and assisted on eight goals... Yale's ECAC Hockey Student-Athlete of the Year candidate... ECAC All-Academic Team.

2018-19: Tallied two points (1-1-2) in 5-5 draw at New Hampshire on Jan. 5… Finished third straight season with a positive plus/minus rating… Skated in 32 of 33 contests... ECAC All-Academic Team.

2017-18: Skated in 30 of 31 contests and finished second among all defensmen with 10 points (1-9-10)...Recorded a three-game point streak between Feb. 02 and Feb. 09... Scored the first goal of the game in a 3-2 home victory against Quinnipiac on Feb. 09... ECAC All-Academic Team.

2016-17: Scored first career goal and added an assist at Dartmouth on Jan. 20... Top +/- rating on team... Played in every game... ECAC All-Academic Team.

Before Yale: Skated on defense for USHL Chicago Steel in 2015-16 under former Yale assistant coach Dan Muse… Had +10 rating… Chicago Steel won a bronze medal at Junior Club World Cup… Played three seasons at Noble and Greenough… Notched 60 points over high school career while also skating for Cape Cod Whalers (bronze medal at nationals)… Served as assistant captain for Whalers and Steel… Flodd-Mar Christmas Tournament All-Tournament Team 2013… All-ISL team 2014 and 2015… Sledgehammer Award… Impact Award…USA Today All-USA High School second team 2013-14… ISL League Champions 2013-14 and 2014-15 seasons… Graduated from Noble and Greenough with High Distinction… Won the Harvard Book Prize.

Personal: Billy Sweezey is the son of Lorie Blair and Kenneth Sweezey… Father and mother played varsity hockey at Providence College… Interested in economics and biology.

Note: Skated with current Yale teammate Luke Stevens before playing in USHL… Ex-teammates playing at St. Lawrence, Union, Brown and Harvard.