You can find previous year scores on the site. On your team page there will be a "FIELD" option near the top with a downward arrow next to it. Click this and choose "HISTORY" from the menu. On the new screen you just need to change the drop down from Season 2020 to whatever year you are interested in.
SCS Username: Bay11
SuperCoach Team: HawksForever
2019 SCS league: don't remember
SC Overall Ranking: 89793 (2019), 4766 (2018), 1014 (2017),
Comments: Had personal issues last year and lost track of supercoach mid season
SCS Username: Mr_Arrogance
SuperCoach Team: Mr_Arrogance
2019 SCS league: 7
SC Overall Ranking: 20,000 (2019), 9,000 (2018), 4,000 (2017)
Comments: After not starting Gawn and Grundy last season, Tom mitchell the year before, what crazy failed plan can I come up with this year
SCS Username: Dalla
SuperCoach Team: Arguing Cattlefish
2019 SCS League: N/A
SC Overall Ranking: 2906 (2018), 8323 (2017)
Comments: Keen to get back into it after a year off!
Comments: I am rarely active on the forums early enough in the pre-season to be considered for the higher leagues. Former SCS01 and performed well. Happy to go anywhere at all if there are leagues remaining this year.