Tom Seaver pitched a 5-hitter to win the pitchers' duel over Mike Wegener, who also pitched a 5-hit complete game, as the New York Mets edged the Montreal Expos 2-1 before 19,024 fans at Jarry Park in Montreal. Youppi!, a creation of Acme Mascots, Inc. (a division of Harrison/Erickson, Inc.), was commissioned by Expos vice-president Roger D. Landry.Originally leased by the team in 1979, the mascot was eventually purchased by the Montreal Expos baseball team and represented them until they moved to Washington, D.C., after the 2004 season. The 1994 Montreal Expos had a lot of stories from their season. Here are a few in their own words. The 1994 Montreal Expos had their season taken from them before the playoffs 20 years ago this week.