Cyrille Dion
Cyrille Dion, sometimes called "the Bismarck of Billiards", was a top player of both carom billiards and pool during his era. Hailing from Montreal, Dion was champion of Canada in 1865. He won the last American four-ball billiards championship, held in 1873. After three-ball billiards came into vogue, he won the world championship at straight rail in 1875, and three years later, the first Championship of America at pool in 1878. He died just six months later at age 35.
Tournament for the Championship of Canada
Dion took first place at the 1865 Tournament for the Championship of Canada, held June 15–19 of that year at Mechanic's Hall in Montreal. It was a round robin championship at American four-ball billiards with matches to 500 points. Dion went undefeated, with a 5–0 record, and won a gold-mounted cue for his efforts.| Players | Games Won | Games Lost | Total points | Grand Average | Best Winning Average | Best Run |
| Cyrille Dion | 5 | 0 | 2,500 | 12.76-202 | 20 | 138 |
| William Jakes | 4 | 1 | 2,136 | 7.92-292 | 8.28-59 | 70 |
| Samuel May | 3 | 2 | 2,295 | 8.103-274 | 12.20-40 | 130 |
| Amadee Guillett | 2 | 3 | 2,056 | 6.160-316 | 7.3-71 | 62 |
| James Rooney | 1 | 4 | 1,730 | 7.50-336 | 4.96-101 | 44 |
| Henry McVittie | 0 | 5 | 1,529 | 4.281-312 | ... | 70 |
Tournament of State and Provincial Champions
In 1866, Dion participated in the Tournament of State and Provincial Champions, held at the Hippotheatron in New York City on September 15 of that year. This was a round robin tournament at American four ball billiards, with races to 500 points. Dion repeated his performance of the previous year at the Tournament for the Championship of Canada, going undefeated and also winning a gold mounted cue. The value of the cue is not known, but the second place prize was a billiard table, so it was presumably of considerable value.| Players | Games Won | Games Lost | Best Single Average | Best Run | Total points | Grand Average |
| Cyrille Dion | 6 | 1 | 25 | 127 | 3,461 | 11.282-289 |
| Edward J. Plunkett | 5 | 2 | 16.4-31 | 117 | 3,295 | 11.28-297 |
| Edward Daniels | 3 | 4 | 15.5-33 | 80 | 2,885 | 9.113-308 |
| Timothy McCarthy | 5 | 2 | 14.10-35 | 99 | 3,290 | 10.10-328 |
| Thos. Foley | 3 | 4 | 16.20-30 | 134 | 2,861 | 10.1-286 |
| John Frawley | 1 | 5 | 8.12-61 | 141 | 2,451 | 8.91-295 |
| Gershom B. Hubbell | 3 | 4 | 9.41-51 | 98 | 3,252 | 8.196-382 |
| A. H. Harrison | 1 | 5 | 11.5-45 | 132 | 2,398 | 9.193-245 |
Diamond Championship of America
On June 1, 1870 A. P. Rudolphe, of Chicago, and Dion, played American four ball billiards for the championship of America for a purse of $1,000 a side, and a diamond champion cue. The Hippotheatron, a circus building on Fourteenth street in New York City, opposite Irving place, was selected as the scene of battle. Over 3,000 spectators were in attendance and the stage was set with a single table on a temporary platform erected for the match. Rudolphe was the eventual winner in a close match, scoring 1,500 to Dion's 1,485. Rudolphe did not hold the Diamond Title long. On June 17, 1870, in a rematch, Dion beat Rudolphe 1,500 to 1479 at the same game and on the same terms. Another rematch between Dion and Rudolphe for the Championship of America was played on December 28, 1870 at the Academy of Music in New York City. The format was American four ball billiards to 2,000 points and a $2,000 prize. There were at least 2,000 spectators in attendance. Dion was ultimately awarded the win before the end, having what was judged by the referees an indomitable lead by the 90th of 409 points.The next challenger to Dion's title for the Championship of America and the diamond title was Frank Parker. The match was held in Chicago at the Crosby Opera House on April 27, 1871 in front of an audience of 1,500, which included at least 200 women. Dion prevailed again with a final score of 1,501 over Parker's 1,164. Dion defended his title again on June 20, 1871 at New York Hippotheatron against Melvin Foster. Dion won in sixty-one innings, scoring 1,500 to Foster's 616. Dion's highest runs were 186 and 165; Foster's, 96 and 60.
First pool Championship of America
The first Championship of America at pool took place in 1878 at the Union Square Billiard Rooms in New York City. The game played was fifteen-ball pool. Despite being defunct for over 100 years, the rules of that game are still listed in the Billiard Congress of America's Official Rules and Record Book. In it, the number of the ball pocketed by a player scores the player that number of points. The first player to 61 or more points wins a "frame". The championship was played on a -to-21-frames format. Dion won the championship on April 20, 1878, beating out Gotthiel Wahlstrom of Sweden, 11 frames to 7, and received the title of Champion of America at pool, a gold medal and a cash prize. Dion did not retain the title for long. Shortly after the tournament he was challenged by Wahlstrom to a rematch and was defeated.Stakes matches
On October 19, 1865 Dion was slated to play R.E. Wilmarth at Bumstead Hall in Boston at American four ball billiards. Wilmarch forfeited and Edward Daniels was substituted on the original terms, which were stakes of $250 a side, in gold. Dion won 1,500 to 728, averaging 16.28-92 and had a high run of 157. Michael Phelan refereed the match. Later that year on November 8, Dion played John McDevitt in New York City's Cahill's Billiards Room for a purse of $250 at American four ball billiards. Dion received a of 300 points and was defeated 1,500 to 1,059. McDevitt averaged 19.56-76 to Dion's 10.9-75. On December 18, 1867 Dion again played Edward Daniels, again at Bumstead Hall in Boston, with similar results. Dion won $250 with a final score of 1,000 to 770. He averaged 11.65-85 to Daniels' 9.14-84.On April 6, 1869, Dion concluded a three-day challenge match with Melvin Foster in Montreal's Mechanic's Hall at American four ball billiards, beating Foster in the last match 1,200 to 1,118 for $1,000 a side. On May 10, 1869 Dion played John McDevitt for $500 at New York's Irving Hall for $500 at straight rail to 300 points. Dion triumphed, with McDevitt needing just one point.
Fraternal rivalry and support
Cyrille Dion had an older brother, Joseph, also a top player; the brothers sometimes played matched against each other as well as teaming up against others. On July 21, 1870 Joseph lost to Cyrille in a 750-point match at American four ball billiards to 750 points, held at Captain Boyle's Astor Billiard Room in New York City. Cyrille was the winner with a final score of 750 to 557. Another fraternal match was played on September 15, 1870, in American four ball billiards, again to 750 points. The match played out at Nell Bryant's billiard hall in New York City, with a large assemblage of well known billiard patrons present. Cyrille beat his brother by over 300 points. The brothers switched to straight rail then, playing to 100 points; Joseph came out on top, 100 to 83.On April 10, 1871 the brothers formed a team and played against A. P. Rudolphe and John Deery at Platt's Hall in San Francisco. The format was American four ball billiards to 2,000 points, with $1,000 staked by both teams. The Dions were the victors, 2,000 to 1,560.