The Los Angeles Dodgers added to their embarrassment of riches by signing Tanner Scott to the largest reliever contract of the offseason.

And on Sunday, they agreed to a four-year, $72 million deal with All-Star closer Tanner Scott — with the contract including a $20 million signing bonus and $21 million in deferred money, according to ESPN — in free agency, The Post’s Jon Heyman confirmed.

The Los Angeles Dodgers won their eighth World Series title in franchise history after finishing the season with a record of 98-64 and winning the National League West for the third consecutive year.