He achieved 823 coaching victories in 1531 games and was inducted into the Muskegon Area Sports Hall of Fame in 1993.

After one year off, Lallo played with the San Diego Skyhawks in the Pacific Coast Hockey League (PCHL), and racked up 136 penalty minutes in just 48 games in the 1947–48 season.

Despite playing in a higher-level league, he posted personal bests with 12 goals, 40 points, and 152 penalty minutes.

In the 1954–55 IHL season, Lallo scored another personal best of 22 goals, and had a career high of 194 penalty minutes.

[5] In the 1958–59 season, he scored a personal best 23 goals, and 55 points, earning an EHL first-team all-star award.

[16] In the 1960–61 IHL season, he played 65 games, scored 11 goals, earned 117 penalty minutes, and made the playoffs finishing third in the east.

Lallo led the team through playoff upsets against the second-place Fort Wayne Komets, and the first-place Toledo Mercurys to reach the finals, but lost in five games to the St. Paul Saints.

[1] Lallo had his best offensive career output during the 1961–62 IHL season, scoring 24 goals, and 72 points, and earned a second-team all-star honour as a defenceman.

In the playoffs, Muskegon defeated the third-place Minneapolis Millers 4 games to 1, and then swept the second-place St. Paul Saints in the finals to win the Turner Cup.

[19] Lallo was hired as a full-time coach and general manager for the 1965–66 IHL season, and the Zephyrs were renamed the Muskegon Mohawks.

[18] In the 1966–67 IHL season, Muskegon had a lot of players move on, and finished sixth place, 20 points out of the playoffs.

Lallo regrouped for the 1967–68 IHL season, and returned to first place with 43 wins, 98 points, and a third Huber Trophy.

In the playoffs, Muskegon faced the south division winning Dayton Gems in a best-of-seven series, but lost in six games.

In the 1971–72 IHL season, Lallo achieved a third consecutive Huber Trophy, and his sixth overall, leading the Mohawks to 49 wins and 100 points.

[21] Lallo became a part-owner of the team for the 1972–73 IHL season, and stepped back from coaching, to focus on his managing duties.

McLay retired from playing, and took over a head coach, and Lallo remained as team president and general manager.

With the team performing poorly, he later resigned his general manager post on March 9, 1978, ending eighteen years with the organization.

In his sixth IHL finals, Lallo and Fort Wayne lost in six games to the Kalamazoo Wings, in a bid for his third Turner Cup.

His Skipjacks team almost upset the second place Mohawk Valley Stars, but lost in a close seven game series.

[31] Lallo began the 1982–83 season with the Decatur Blues, in the semi-professional Continental Hockey League, but team folded after only five games.

Troy repeated another first-place finish in the 1983–84 season, and another CHL championship, Lallo's fourth playoffs title.