Fans of NBC's Chicago series, including Fire, PD and Med, have been asked which couple they ship the most in a new Twitter-based poll.

The final round has been reached and one lucky pair will win the #OneChicago Ship Showdown.

The choices include:

#DAWSEY - Chicago Fire's Matt Casey (Jesse Spencer) and Gabriella Dawson (Monica Raymund). We would ship them more if they both would stop getting into life or death situations at work!

#BRETTONIO - Chicago PD's Antonio Dawson (John Seda) and Chicago Fire's Sylvie Brett (Kara Killmer). These two had a whirlwind romance that ended in a breakup. But the sparks still fly when they are around each other.

#BURZEK - Chicago PD's Adam Ruzek (Patrick Flueger) and Kim Burgess (Marina Squerciati) were a serious thing for a while. Can they bring the romance back?

#MANSTEAD - Chicago Med's Will Halstead (Nick Gehlfuss) and Natalie Manning (Torrey DeVitto) danced around a relationship, both moving in different directions because Manning wasn't ready to date or admit her feelings or something. They seem to be getting past that and it's about freaking time!

Previous votes included pairs like Brett and Gabby and Herman and Mouch.

Then there was Mouch and Trudy -

And Stella and Severide -

Which #OneChicago couple do you ship? Tell us who you voted for below!