In, Craver joined the Troy Haymakers, who entered the National Association of Professional Base Ball Players in the league's first season. He played second base, and after just four games, he replaced Lip Pike as manager. He played well, batting.322, but the team finished in seventh place. For the next two seasons, he joined the Baltimore Canaries, the first of which he was player-manager. He was replaced at manager later in the year by Everett Mills, but stayed with the team through the season. Playing for the Philadelphia White Stockings in, he led the league in games played, and as a second baseman, he led the league in putouts and errors. Craver had his best offensive season that year, batting.343 and leading the league in stolen bases. In, he moved over the Philadelphia Centennials. He played in just 13 games for them when, together with George Bechtel, he was traded to the Philadelphia Athletics to replace injured players Dave Eggler and Wes Fisler in exchange for $1,500. He led the NA in triples in 1875 with 13. The National Association folded following the season, and Craver joined the New York Mutuals, a team that he also managed. It was his only season in New York, as the Mutuals were expelled from the league for not making the required western trip. It was during this season that Craver was reputedly savagely beaten by a gambler for doublecrossing him on a fix. He gained infamy the following season, his final season, when playing for the Louisville Grays.
Expulsion
In, the Grays were ahead in the league standings, with a 27-13 record with only 15 games left to play, but then lost their lead through horrible play, losing eight straight games at one point. The trouble reportedly began when third basemanBill Hague was injured and needed to be replaced. George Hall suggested that the team pick up his former Mutuals teammate Al Nichols. The errors by Nichols, Hall, and Craver began to accumulate, and owner Charles Chase became suspicious when he noticed that Nichols was still in the lineup, even though Hague was fully healthy. The players were soon seen around town with new clothes and jewelry. Chase confronted pitcher Jim Devlin and did not receive a confession, but Hall thought Devlin had confessed. Hall claimed that Nichols was the person in contact with the gamblers and all three had thrown games. Chase requested from each member of the team permission to see all the Western Union telegrams sent and received. Craver was the only man on the team to refuse, which caused him to be suspended. The telegrams proved the three were in open communication with the gamblers. The National League subsequently expelled all four players "for conduct in contravention of the objects of this League." Craver was banned even though it was not proven that he participated in throwing any games, but there were reports of his gambling and insubordination in his past, along with his refusal to cooperate with this investigation.
Later life
After his forced retirement, Craver became a police officer, along with fellow "criminal" Devlin. He began to receive militarydisability on July 1, 1892, as a result of time as a soldier, which would continue on to his widow, Catherine C. Craver. Craver died at the age of 57 of heart disease in his hometown of Troy, and is interred at Oakwood Cemetery.