I think this works?

src/streamlit_app.py

@@ -959,53 +959,56 @@ if selected_tab == 'Player ROO':
         col1, col2, col3 = st.columns(3)
         
         with col1:
-            slate_split = st.radio("Slate Type", ('Main Slate', 'Secondary', 'Auxiliary'), key='slate_split')
+            if site_var == 'Draftkings':
+                slate_var2 = st.radio("Which slate data are you loading?", (slate_names_dk if type_var == 'Showdown' else ['Main', 'Secondary', 'Auxiliary']), key='slate_var3_radio')
+            elif site_var == 'Fanduel':
+                slate_var2 = st.radio("Which slate data are you loading?", (slate_names_fd if type_var == 'Showdown' else ['Main', 'Secondary', 'Auxiliary']), key='slate_var3_radio')
 
-            if slate_split == 'Main Slate':
+            if slate_var2 == 'Main Slate':
                 if site_var == 'Draftkings':
                     if type_var == 'Regular':
                         site_baselines = dk_roo_raw
                         raw_baselines = site_baselines[site_baselines['slate'] == 'Main Slate']
                     elif type_var == 'Showdown':
                         site_baselines = dk_sd_roo_raw
-                        raw_baselines = site_baselines[site_baselines['slate'] == 'Showdown #1']
+                        raw_baselines = site_baselines[site_baselines['slate'] == slate_var2]
                 elif site_var == 'Fanduel':
                     if type_var == 'Regular':
                         site_baselines = fd_roo_raw
                         raw_baselines = site_baselines[site_baselines['slate'] == 'Main Slate']
                     elif type_var == 'Showdown':
                         site_baselines = fd_sd_roo_raw
-                        raw_baselines = site_baselines[site_baselines['slate'] == 'Showdown #1']
-            elif slate_split == 'Secondary':
+                        raw_baselines = site_baselines[site_baselines['slate'] == slate_var2]
+            elif slate_var2 == 'Secondary':
                 if site_var == 'Draftkings':
                     if type_var == 'Regular':
                         site_baselines = dk_roo_raw
                         raw_baselines = site_baselines[site_baselines['slate'] == 'Secondary Slate']
                     elif type_var == 'Showdown':
                         site_baselines = dk_sd_roo_raw
-                        raw_baselines = site_baselines[site_baselines['slate'] == 'Showdown #2']
+                        raw_baselines = site_baselines[site_baselines['slate'] == slate_var2]
                 elif site_var == 'Fanduel':
                     if type_var == 'Regular':
                         site_baselines = fd_roo_raw
                         raw_baselines = site_baselines[site_baselines['slate'] == 'Secondary Slate']
                     elif type_var == 'Showdown':
                         site_baselines = fd_sd_roo_raw
-                        raw_baselines = site_baselines[site_baselines['slate'] == 'Showdown #2']
-            elif slate_split == 'Auxiliary':
+                        raw_baselines = site_baselines[site_baselines['slate'] == slate_var2]
+            elif slate_var2 == 'Auxiliary':
                 if site_var == 'Draftkings':
                     if type_var == 'Regular':
                         site_baselines = dk_roo_raw
                         raw_baselines = site_baselines[site_baselines['slate'] == 'Late Slate']
                     elif type_var == 'Showdown':
                         site_baselines = dk_sd_roo_raw
-                        raw_baselines = site_baselines[site_baselines['slate'] == 'Showdown #3']
+                        raw_baselines = site_baselines[site_baselines['slate'] == slate_var2]
                 elif site_var == 'Fanduel':
                     if type_var == 'Regular':
                         site_baselines = fd_roo_raw
                         raw_baselines = site_baselines[site_baselines['slate'] == 'Late Slate']
                     elif type_var == 'Showdown':
                         site_baselines = fd_sd_roo_raw
-                        raw_baselines = site_baselines[site_baselines['slate'] == 'Showdown #3']
+                        raw_baselines = site_baselines[site_baselines['slate'] == slate_var2]
         
         with col3:
             split_var2 = st.radio("Slate Range", ('Full Slate Run', 'Specific Games'), key='split_var2')