Penn-Ohio Intercollegiate Hockey League

• 1938 Duquesne University
• 1939 Duquesne University

• 1938 John Carroll University
• 1939 John Carroll University

• 1940 John Carroll University
• 1941 John Carroll University

• 1938 University of Pittsburgh (defeated Duquesne)
• 1939 University of Pittsburgh (defeated Duquesne) [2]

• 1938 John Carroll University (defeated Western Reserve)
• 1939 John Carroll University (defeated Western Reserve)

• 1938 John Carroll University (defeated Pittsburgh 2–0 in a best-of-three series)
• 1939 John Carroll University (defeated Pittsburgh 2–0 in best-of-three series) [3]
• 1940 John Carroll University (defeated Duquesne 2–0 in best-of-three series) [4]
• 1941 Case Institute of Technology (defeated John Carroll 2–1 in best-of-three series) [5]

• 1938 A four team divisional playoff (top two teams from each division) with the semifinals being a two games, total goals format and the championship being a best-of-three format.
• 1939 The four team divisional format was retained in 1939 with the semifinals switching to a best-of-three series.
• 1940-1941 Playoff was played between the top two teams in the league in a best-of-three series format.

• Carnegie Institute of Technology
• Duquesne University
• University of Pittsburgh (dropped hockey on November 7, 1939)

• Baldwin Wallace College (dropped hockey after 1938–1939 season)
• Case Institute of Technology
• Fenn College
• John Carroll University[6]
• Western Reserve College

After Baldwin Wallace College and the University of Pittsburgh dropped hockey in 1939, the two division structure was abandoned.[7]

The team also recorded 29 consecutive wins during the 41-game unbeaten streak. The winning streak began just as the unbeaten streak did on January 20, 1939. John Carroll won every game played through the end of the 1939–1940 season. The last win of the streak was a 6–5 overtime win over Duquesne in game two of the conference championship. The streak ended in the 1940–1941 season opener when John Carroll tied Western Reserve, 1-1, on December 6, 1940.

The winning streak ended in controversy. John Carroll's game with Western Reserve was the second game of a double-header. The first game between Case and Fenn started late which delayed the start of John Carroll's game. A paid public skate was scheduled following the double-header at 9 p.m. After regulation time expired with a tied score, arena management would not permit an overtime period in favor of starting the public skate.

The 41-game overall beaten streak and 29-game overall winning streak are not in official record books. The NCAA began record-keeping for ice hockey with the 1947–1948 season.

Compared to the modern NCAA overall unbeaten streak record of 38 games, John Carroll's unbeaten streak is three games better. The NCAA record is held by Rensselaer Polytechnic Institute in Division I and St. Norbert College and University of Massachusetts Dartmouth in Division III.

John Carroll's 29-game overall winning streak would be second-best in Division I and third-best in Division III. Rensselaer and Cornell University hold the Division I record with a 30-game winning streak. The Division III record and second-best record are held by UMass-Dartmouth (38 games) and Adrian College (36 games), respectively.

Arsenault recorded a 28-game point streak starting on January 20, 1939, when he scored seven goals in a 9–1 win over Case. On March 10, 1939, Arsenault scored five goals against Baldwin Wallace to start a 21-game goal-scoring streak. Arsenault's point and goal streaks ended with his graduation in 1940.

Of his final 28 games, Arsenault scored at least one goal in 27 games. A game against Pittsburgh on March 8, 1939, was Arsenault's lone goalless performance. Newspapers reported Arsenault played the entire game with a broken hand.

The NCAA does not track records for ice hockey previous to the 1947–1948 season. However, his 123 total career goals scored in 53 games averaged to 2.32 goals-per-game. Arsenault's average set a career record for college hockey, surpassing Hobey Baker's mark of 2.16 goals per game (though that was set under many different rules and should not be considered as record-breaking). His record didn't stand for long, however, as Dick Rondeau of Dartmouth scored 103 goals in just 40 games in the early 1940s (an average of 2.58). Since 1947, only two players have come close to scoring 2 goals per game in a career, Frank Chiarelli of Rensselaer scored 155 goals in 80 games (1.94 average) while Phil Latreille of Middlebury scored 250 goals in 83 games (3.01 average).