Calder Memorial Trophy

Lore & Background

The Calder Memorial Trophy is named in honour of Frank Calder, the former president of the NHL from its inception in 1917 to his death in 1943. Although Rookie of the Year honors were handed out beginning in 1932–33, the Calder Trophy was first presented at the conclusion of the 1936–37 season. Calder himself purchased a trophy each year to award to the winner. After Calder's death in 1943 a permanent trophy was cast, and it was renamed the Calder Memorial Trophy.

When the award was established in 1937, there were no requirements beyond that the winner be in his first year of competition in the NHL, and the winner was decided by League President Frank Calder himself. Currently, the eligibility requirements are that a player cannot have played more than 25 regular season games in any single preceding season, nor in six or more games in each of any two preceding regular seasons, in any major professional league. The last requirement was implemented in 1979 to block Wayne Gretzky from winning the award. After the Calder win of 31-year-old Sergei Makarov in 1991, the rules were further amended to require that winners be 26 years of age or younger.

The limitation is for regular season games only, exempting games played in the playoffs. This has led to aberrations such as Ken Dryden winning the Calder in 1972, despite leading the Montreal Canadiens to a Stanley Cup victory the season before, and winning the Conn Smythe Trophy as the playoff MVP. Since the 1947–48 season, the voting is conducted at the end of the regular season by members of the Professional Hockey Writers' Association, and each individual voter ranks their top five candidates on a 10–7–5–3–1 points system. Three finalists are named and the trophy is awarded at the NHL Awards ceremony after the playoffs.

Reader's Guide

The Calder Memorial Trophy is significant as the NHL's official Rookie of the Year award, recognizing the most proficient first-year player each season. Its history reflects the league's evolving eligibility rules, notably the 1979 amendment to block Wayne Gretzky and the age cap introduced after Sergei Makarov's win in 1991. The trophy's name honors Frank Calder, the NHL's first president, who personally purchased the trophy each year until his death. The voting process, conducted by the Professional Hockey Writers' Association since the 1947–48 season, uses a points system to select three finalists, with the award presented at the NHL Awards ceremony. The trophy has been won most frequently by rookies from the Toronto Maple Leafs, with ten wins, followed by the Chicago Blackhawks with nine. Notable aberrations include Ken Dryden winning the Calder in 1972 despite having already won the Stanley Cup and Conn Smythe Trophy the previous season, due to the exemption of playoff games from eligibility limits.

Did You Know?

• The Calder Memorial Trophy is named after Frank Calder, the first president of the NHL.
• The award was first presented for the 1936–37 season.
• Wayne Gretzky was blocked from winning the award by a 1979 rule change.

Origins and the Man Behind the Name

The Calder Memorial Trophy carries the name of Frank Calder, who served as the first president of the National Hockey League from the league's founding in 1917 until his death in 1943. Although the NHL had been recognizing rookie excellence in some form as early as the 1932–33 season, the specific trophy bearing Calder's name was not first presented until the close of the 1936–37 campaign. During his lifetime, Calder personally purchased a new trophy each year to hand to the season's top rookie, making the award a very personal gesture from the league's chief executive. After Calder passed away in 1943, the league commissioned a single permanent trophy to be cast, and the honor was formally renamed the Calder Memorial Trophy to ensure his legacy would endure beyond the annual replacement of a new piece. This transition from a yearly purchased item to a lasting, cast artifact marked the award's evolution from a personal tribute into an institutional tradition that has continued for nearly nine decades.

A Shifting Rulebook

When the award was first established in 1937, the criteria were remarkably simple: a player simply had to be in his first year of NHL competition, and Frank Calder himself made the final selection. Over the decades, however, the eligibility rules grew increasingly specific. Today, a candidate may not have played more than 25 regular-season games in any single preceding season, nor six or more games in each of two prior seasons, in any major professional league. That latter restriction was introduced in 1979 specifically to prevent Wayne Gretzky, who had spent a season in the World Hockey Association the year before, from being eligible. Another landmark moment came in 1991, when 31-year-old Sergei Makarov claimed the trophy amid the wave of Eastern Bloc players entering the NHL after the Soviet Union's collapse. In response, the league added an age cap requiring winners to be 26 or younger. Notably, all game-count limits apply exclusively to regular-season play, leaving postseason appearances entirely outside the calculation.

The Voting Machine

The mechanics of selecting a Calder winner have evolved alongside the award itself. In those earliest years, the decision rested solely in Frank Calder's hands as league president. Since the 1947–48 season, however, the responsibility shifted to the Professional Hockey Writers' Association, whose members cast their ballots at the conclusion of each regular season. Each individual voter ranks their top five candidates using a weighted points system of 10, 7, 5, 3, and 1, ensuring that first-place selections carry the greatest influence while still allowing broader consensus to shape the outcome. From those tallies, three finalists are officially named, and the ultimate winner is revealed at the NHL Awards ceremony, which takes place after the playoffs have concluded. This structure—season-end voting by a dedicated writers' body, a transparent points formula, a shortlist of three, and a post-playoff presentation—has provided a consistent and recognizable framework for identifying the league's most impactful newcomer year after year.

Franchise Legacies and Rule-Bending Anomalies

No single organization has dominated the Calder Trophy more than the Toronto Maple Leafs, whose rookies have claimed the honor on ten separate occasions, with Auston Matthews providing the most recent example in 2017. The Chicago Blackhawks trail closely behind with nine wins, making the award a recurring source of franchise pride for both clubs. Yet the trophy's history also contains fascinating oddities born from the rules' focus on regular-season play alone. The most striking example is Ken Dryden, who won the Calder in 1972 even though he had led the Montreal Canadiens to a Stanley Cup championship the previous season and earned the Conn Smythe Trophy as playoff most valuable player. Because the eligibility restrictions count only regular-season games and completely exempt postseason contests, Dryden's extraordinary playoff performance the year prior did not disqualify him. This quirk highlights how the award's narrow definition of rookie can produce results that seem counterintuitive to casual observers.