Graduate (2021-22 at Arizona State)
Senior (2020-21 at Notre Dame):
- Set a new ASU single season program record for total points with 42 (19G, 23A)
- Scored his 100th career point with a goal at No. 9/11 Northeastern on Jan. 11
- Finished the season with 23 assists - tied for third in most assists in a single season in ASU history
- Scored his first points for ASU in the first game of the season against UMass Lowell with two assists.
- Netted his first goal for ASU at No. 12 Denver on Oct. 8th.
- Scored a hat trick against St. Thomas on Oct. 29 - the second of his career.
- Rode a six-game point streak through games against No. 12 Denver, New Hampshire and Colgate with eight points (2G, 6A)
- Averaged 1.20 points per game through 35 appearances
- With 19 goals, Theisen ranks third in ASU's single-season goal scoring records
- Enjoyed two two-goal nights against Colorado College on Dec. 17 and No. 9/11 Northeastern on Jan. 11
- His two shorthanded goals is tied for the lead amongst all NCAA skaters
- Theisen finished his collegeiate career with 179 collegiate games played over five years.
- He became the 28th player in NCAA Division I Men's Ice Hockey history to play in 175 career games
- Boasted another five-game point scoring streak through No. 18 Clarkson, Colorado College, and No. 9 Cornell
- Ranked opponent? No problem. Theisen found the back of the net against No. 5 Quinnipiac, No. 20 Bemidji State, No. 18 Clarkson, No. 9 Cornell, and No. 12 Denver (twice).
- Finished his final season as the team's leading plus/minus with a +10
SHOOTERS SHOOT ??@colin_theisen13 /// #BeTheTradition pic.twitter.com/xsEar7o2Wp
— Sun Devil Hockey (@SunDevilHockey) January 12, 2022
Century Club called ?? pic.twitter.com/8sbZT844BN
— Sun Devil Hockey (@SunDevilHockey) January 12, 2022
Senior (2020-21 at Notre Dame):
- Played in 27 games, scoring eight goals and adding six assists for 14 points
- His eight goals were tied for second on the team, while he led the Irish with 49 penalty minutes
- Scored a hat trick versus Wisconsin in the second game of the season (Nov. 14) marking his first career hat trick
- Notched two goals and two assists over the final four games of the season
- Finished his Irish career by playing 144 of a possible 146 games, while scoring 33 goals and adding 40 assists for 73 points
- Named Academic All-Big Ten (March 17)
- Scored eight goals and recorded 12 assists in 37 games played as a junior
- Recorded a +4 rating during the 2019-20 season
- Scored the first goal of the season for the Irish in the season opener against Air Force (Oct. 11)
- Recorded two goals and one assist in a 6-1 victory to secure the season opening sweep against Air Force (Oct. 13), marking his first career three-point game
- Scored a goal and recorded two assists in the 6-4 loss against Wisconsin (Jan. 24), tying his career high with three points and it marked his fifth multi-point game of the season and 10th of his career.
- Named Academic All-Big Ten (May 11)
- Finished tied for second on the Irish with 11 goals, in addition to nine assists, in 2018-19
- Scored the second goal in Notre Dame’s 3-0 Ice Breaker championship win over then #4/5 Providence (Oct. 13)
- Had a goal in Notre Dame’s 3-2 loss to #2/3 Minnesota Duluth (Oct. 26)
- Scored a power-play goal to help lift Notre Dame to a 4-0 win over Boston College (Dec. 31), marking his first power-play goal of the season
- Scored a pair of goals, including his first career game winner, in Notre Dame’s 3-2 comeback win at Minnesota (Feb. 22)
- Had an assist on Cal Burke’s goal in Notre Dame’s 3-2 win over Penn State in the Big Ten Championship game (March 23)
- Named to Big Ten All-Academic Team
- Scored a goal in his first career game, Notre Dame’s 5-3 season-opening win over Alabama Huntsville (Oct. 6)
- Notched his first career assist in Notre Dame’s game two, 4-0 win over the Chargers (Oct. 7)
- Had a pair of goals, including his first career power-play goal, in Notre Dame’s 5-4 win over Omaha (Oct. 27)
- Had a goal and an assist in Notre Dame’s 4-1 win at #16 Ohio State (Nov. 3)
- Had a pair of assists in Notre Dame’s 3-2 comeback win at 12th-ranked Wisconsin (Dec. 8), marking his first career two-assist game
- Named Rookie of the Year and ACHA All-American Scholar
- Spent the 2015-16 and 2016-17 seasons with the Dubuque Fighting Saints of the United States Hockey League (USHL)
- In his two years with the Fighting Saints, played in 121 games, and notched 92 points on 52 goals and 40 assists
- Served as an assistant captain during the 2016-17 season
- Tied for third in USHL scoring in 2016-17 with 62 points on 35 goals and 27 assists in 57 games
- His 35 goals ranked second in the league (regular season) and he was named a 2016-2017 USHL Third Team All-Star
- Earned USHL Forward of the Week honors twice during the 2016-2017 season and finished the season with five game-winning goals and nine power-play tallies
- Added two goals and three assists in five playoff games in 2016-17 and also served as an alternate captain during his second season with the Fighting Saints
- In 2015-16, played in 39 regular-season games, scoring 14 goals and adding six assists for 20 points
- Added four assists in 12 playoff games as the Fighting Saints advanced to the Clark Cup Final