The Osos were originally founded in 2011 and played one season in Ruidoso before folding. The team announced in 2012 that they would be moving 300 miles north to Raton for the 2013 season. After the 2014 season, the Osos once again folded. On September 20, 2017, the
Pecos League announced that the Osos would resume operations for the 2018 season in Ruidoso. In 2018, the Osos conducted Spring Training in
Tucson, Arizona and played an exhibition game on May 20, 2018 against the
Tucson Saguaros. Following the 2018 season, the Osos folded for the third time, and were replaced by the
Wasco Reserves. The Osos were brought back for the 2020 season after White Mountain Park installed new lights for playing during night games. However, due to the reorganization of the League, the team folded once again. == Season-by-Season ==