(C1) Winnipeg Jets vs. (W1) Houston Aeros The series matched the Canadian Division champion
Winnipeg Jets, as coached by
Bobby Kromm versus the Western Division champion
Houston Aeros, as coached by
Bill Dineen. Due to the way that the games played out in scheduling, the Jets had eighteen days of layoff prior to Game 1 while the Aeros had four. If the series had gone to Game 7, it would've been played on June 1. As it turned out, this was the only time a WHA game was scheduled for June. The two teams had split their four regular season matchups. The first two games were tight affairs that set new records for attendance at an Avco Cup Final game. 14,794 attended Game 1 at the Summit and
Bobby Hull broke a late tie with 3:17 remaining. Game 2 saw 15,256 reported fans and saw
Bobby Hull score to break the 4-4 tie with 1:54 remaining. The Jets then rode a four-goal first period in Game 3 to win and set up the potential to clinch in Game 4. 10,386 people attended the game at
Winnipeg Arena, the largest capacity to see a game all season. The Jets scored first on a goal by
Bobby Hull five minutes into the game. Ted Taylor evened the score with his goal four minutes later, but
Veli-Pekka Ketola broke the tie 37 seconds later with what ended up as the series-winning goal at 10:22 in the first period. The Jets scored another goal a minute later by
Lyle Moffat to give them a 3–1 lead in the first period. The domination was on from there as Winnipeg scored four goals in the second period and two more in the third period to win 9–1 and make them the first Canadian team to win the
Avco World Trophy. Their strategy of play was noted in the press as emphasizing fast skating, fine passing and skill. The Cup victory was particularly enjoyable for
Bobby Hull, who had been among the first players to sign with the Jets when they began as a franchise. It was the first championship for Hull since 1961, when he had won the
Stanley Cup in his fourth year as a member of the
Chicago Blackhawks, which coincidentally had faced
Gordie Howe, then captain of the
Detroit Red Wings. Defenseman
Ted Green, who won the inaugural
Avco World Trophy with New England in the
1973 WHA playoffs, became the first player to win the Trophy with multiple teams.
Ulf Nilsson was named
WHA Playoff MVP, having scored seven goals and nineteen assists for 26 points during the postseason. For the city, it was the first championship since the
50th Grey Cup victory by the CFL Blue Bombers in 1962. A parade and banquet were announced for the city following their championship. ==Statistical leaders==