Ronaldo, 34, has been in sublime form of late with the Serie A champions but his latest feat was last achieved five years ago in the colours of Real Madrid.
Starting in his favoured left-wing role he teed up Paulo Dybala for the opening goal against Frosinone, to take his assist tally to eight, the joint highest in the league.
And his goal just after the hour mark, took him to 19 strikes, two more than AC Milan hitman Krzysztof Piatek, whose brace against Atalanta took him to 17.
— OptaPaolo (@OptaPaolo) February 15, 2019
Overall, Ronaldo has now scored 21 goals and registered 12 assists in 32 games within his debut season for the Bianconeri.