Reverse Rollover in 2020 + Backdoor Roth IRA for 2019 & 2020 possible?

Hi guys,

 

For 2019, I did not contribute any amount to IRA and I've been looking to see if I could take the advantage of new contribution deadline of July. 

 

I am in the process of reverse rolling over my traditional IRA so that I can contribute to my traditional IRA (non deductible) then roll over to Roth.

 

If I reverse roll over 100% of my traditional IRA to 401(k), am I still eligible to make 2019 contribution to my traditional IRA then rollover without causing issues lie pro-rata rule and others?

 

Thank you,

 

Sydney