Rhodes was also elected captain of the 1889 Yale football team, but he declined to serve. He was then elected, and did serve as, captain of the 1890 team.[3][4] As captain of the 1890 team, Rhodes led Yale to a 32–0 win over Princeton in front of 25,000 spectators in Brooklyn. Though he was a lineman, Rhodes played an important role as a rusher in the 1890 Princeton game. He set up Yale's first touchdown with a run that took the ball to within two feet of the goal line, had another run of 30 yards, scored a touchdown and returned a punt through the Princeton line for a gain of 25 yards.[5][6] One newspaper described Rhodes' reaction to the victory as follows:
"The deep frown that has mantled the face of Capt William Castle Rhodes of the Yale foot-ball eleven since Saturday, gave way to a smile this afternoon. The smile became a genuine grin, as one by one the teeth of the Princeton Tiger were drawn, until by a score of 32 to 0 the formidable beast lay helpless and humiliated."[7]
Rhodes had a reputation as an aggressive player. In the 1889 Yale–Princeton game, Rhodes was disqualified due to rough play early in the second half.[8] Prior to the 1890 Harvard–Yale game, one newspaper noted that Harvard's tackle would have to "look out" for Rhodes and questioned whether he could withstand "the hard knocks and blows which Yale's captain has the reputation of giving."[9] Another newspaper focused on Rhodes' ability to cover the entire field of play: "Rhodes is an experienced and exceedingly talented player. He handles his man well, knows where to put them and literally seems to cover the whole field himself."[10]
Football coach at Yale
After graduating from Yale in 1891, Rhodes returned to his home in Cleveland where he played football in the fall of 1891.[11] He returned to the East to serve as a referee at the November 11, 1891 Yale–Amherst game. Though Yale scored 27 points, Rhodes concluded that Yale had a lot of work to do and agreed to serve as the team's coach for the remainder of the season. He became Yale's second head football coach, following the legendary Walter Camp.[12]The World of New York described Rhodes' return to Yale as follows:
"W.C. Rhodes, captain of last year's Yale team, came to New Haven to-day, and will coach the eleven through Thanksgiving. He saw the Amherst game this afternoon as referee and expressed himself as far from satisfied with the team's showing. He may put on a canvas jacket, as he is in good condition, having played in Cleveland through October."[11]
He continued as a coach of the Yale team through the 1901 season.[13][14][15][16]
Cleveland Athletic Club
In 1891, Rhodes captained the football for the Cleveland Athletic Club. On October 31, 1891, Rhodes and Cleveland defeated the then-amateur Allegheny Athletic Association, 22–4. A second game between the two clubs was played on November 21, 1891, however Rhodes did not make the trip to Pittsburgh to play the team.[17]
Later years and steamship "William Castle Rhodes"
Rhodes later went to work for a Cleveland bank at which his father, Robert Rhodes, was president.[18] In 1901, the Cleveland Plain Dealer reported that Robert Rhodes had acquired five steel steamers, two of which bore the names "Yale" and "William Castle Rhodes."[19] After 15 years of service on the Great Lakes, the steamer "William Castle Rhodes" was taken to New York in 1916 to serve the Atlantic Coast.[20]
Head coaching record
Year
Team
Overall
Conference
Standing
Bowl/playoffs
Western Reserve(Ohio Intercollegiate Athletic Association) (1891)
^"Princeton's Blue Day: Yale Mopped the Ground with the Tiger Colors". Trenton Times. November 28, 1890.
^"Won By Yale". Chillicothe Constitution. November 28, 1890.
^"Yale Plays A Mighty Game. Princeton Unable To Score. But The Blue Rolls Up Thirty-Two". Springfield Republican. November 28, 1890.
^"Proud Princeton Kickers: They Leave Berkeley Oval with a Score of Ten to Nothing Against Yale". Pittsburgh Post. November 29, 1889.
^"College Items". Salt Lake Tribune. November 10, 1890.
^"Famous Football Boys: Some of the Cracks Who Will Play Thanksgiving Day". Lima Daily News. November 25, 1890.
^ ab"Rhodes Is Not Satisfied: He Arrives In New Haven and Will Coach Yale's Eleven". The World (New York). November 12, 1891.
^"Yale Professors Object". The New York Times. October 19, 1891. ("Some of the graduates coaching athletic club elevens are Rhodes, '91, Cleveland ...")
^"Ready for the Fray". Logansport Journal. November 12, 1892.
^"Both Teams Are on Edge". Fort Wayne News. November 16, 1899.
^"Yale Team Hard At Work: Football Eleven Took Severe Practice Preparing for Harvard Game". The New York Times. November 6, 1900.
^"Punts and Tackles". Trenton Times. November 13, 1901. ("Billy Rhodes will remain with the Yale team until the Princeton game.")