January 22, 1924 while on a trip to Washington, D.C. to meet with officials of other land grant institutions. Riggs hired John Heisman to coach Clemson. Heisman stayed only four years at Clemson, where he compiled a record of 19–3–2, an .833 percentage, the best in Clemson football history. In four seasons, he had two SIAA titles. In his first season of 1900, he coached the Tigers to their first undefeated season (6–0),[3] and first conference championship, outscoring their opponents 222–10 – the 64–0 win over Davidson on opening day was then the largest score ever made in the South. The season had various other "firsts", including the school's first defeat of the Georgia Bulldogs and the Alabama Crimson Tide. The only close game was with the South Atlantic school VPI. The 1902 team again won the SIAA. This was the first season with both Hope Sadler and Carl Sitton at ends. One writer recalls, "Sitton and Hope Sadler were the finest ends that Clemson ever had perhaps." The only loss on the year was the first to rival South Carolina since 1896. The 1903 team may have been Heisman's best at Clemson. Following a 73–0 defeat of Georgia Tech in 1903, the Yellow Jackets hired Heisman as their first full-time football coach. Fullback Jock Hanvey rushed for 104 yards in the first half. The account in the Atlanta Constitution read "Hanvey, the Clemson full back, outclassed them all. Time and time again he was sent through the line for gains of 10, 15 and 20 yards, and his tackles were spectacular." After the 1903 season, Clemson tied 11–11 in a game billed as the "SIAA Championship Game." After Heisman left Clemson to become the head coach at Georgia Tech, Shack Shealy, an end for the Tigers in the 1890s, coached the 1904 team to a 3–3–1 record – the only Clemson graduate ever to serve as head coach of his alma mater. Eddie Cochems, a future innovator of the former pass, had just lost out to Phil King for the Wisconsin job, when he accepted to coach Clemson's 1905 team. The team lost to Vanderbilt and Georgia Tech, but shut out Georgia, Alabama, and Auburn while featuring stars left over from Heisman like Fritz Furtick and Puss Derrick. Bob Williams, who beat Heisman in 1902, came to Clemson in 1906, and also coached the 1909 and 1913 to 1915