Hauser became a star during the 1907 season. In an early game, he scored a touchdown and kicked a field goal in a 10–0 victory over Villanova. In October 1907, Hauser ran for a touchdown and kicked to goals after touchdown, scoring eight points, in Carlisle's 14–6 victory over the team from Syracuse University. In November 1907, The New York Times wrote that Hauser handled kicking duties for Carlisle, returned punts, and was also "the mainstay of the defense." That same month, Carlise defeated the Harvard football team, then one of the top teams in the country, by a 25–13 score in front of a crowd of 30,000 spectators in Cambridge, Massachusetts. The New York Times wrote that Hauser's end runs were "marvels" and that he was able to circle the Harvard ends "at will." Carlisle's 1907 season ended with an 18–4 victory over Amos Alonzo Stagg's Chicago Maroons football team. Hauser was described as "a one-man wrecking crew" against Chicago, as he kicked two field goals and an extra point and threw a 50-yard touchdown pass as well. Hauser's most historic moment, however, came on October 27, 1907, against a Penn team that won every other game and was declared national champion. The "national champions" lost to Carlisle by a 26–6 score. At a time when forward passes were generally short tosses, Hauser threw a pass 40 yards, hitting his receiver in stride. In her history of Native Americans in football, Sally Jenkins called Hauser's long, 40-yard spiral pass against Penn one of the "three or four signal moments in the evolution of football" and "the sporting equivalent of the Wright brothers taking off at Kitty Hawk." The Philadelphia North American compared it to the "puny" passes of the day, called it "a lordly throw, a hurl that went farther than many a kick," and predicted that Hauser's throw would be "talked of often this year." Hauser's secret was throwing the ball in a spiral, allowing it to travel farther downfield. Carlisle head coach, Pop Warner, said that Hauser was credited as the first football player to throw a spiral pass and could "hit his ends on the dead run with uncanny accuracy." After the 1907 season, Hauser was selected as a consensus first-team fullback on the 1907 College Football All-America Team. Hauser and teammate, Albert Exendine, became the third and fourth Carlisle players to receive consensus All-American honors,