Rigoberto saw the third-most playing time in 2019, totaling 812 minutes for a career total of 1,642. He scored and had an assist in the opening match of the season, a 3-3 draw at Hartford City and recorded another assist on the last day of the campaign in a 2-2 home draw with New York Athletic Club. He served a one-match suspension for accumulating four yellow cards as he missed only three matches.
Rigoberto played in every match of the 2018 season for the Lions, totaling 830 minutes, which was second only to captain Gabriel De Souza. The Honduran-born forward was on target as Boston City beat upcoming opponent Hartford City in a 2-0 win, the first of the year. He also played an integral part in Boston City FC II opening the 2019 BSSL campaign with a series of wins.