diff --git a/src/sasctl/pzmm/write_json_files.py b/src/sasctl/pzmm/write_json_files.py
index 4972dab2..6160ceb9 100644
--- a/src/sasctl/pzmm/write_json_files.py
+++ b/src/sasctl/pzmm/write_json_files.py
@@ -1292,6 +1292,16 @@ def calculate_model_statistics(
             roc_dict = cls.apply_dataframe_to_json(json_dict[1]["data"], i, roc_df)
             for j in range(len(roc_dict)):
                 json_dict[1]["data"][j].update(roc_dict[j])
+                if(roc_dict[j]["dataMap"]["_KS_"] == 1):
+                    fitstat_data = {
+                        "_KS_": roc_dict[j]["dataMap"]["_KS_"],
+                        "_KS2_": roc_dict[j]["dataMap"]["_KS2_"],
+                        "_C_": roc_dict[j]["dataMap"]["_C_"],
+                        "_Gini_": roc_dict[j]["dataMap"]["_Gini_"],
+                        "_Gamma_": roc_dict[j]["dataMap"]["_Gamma_"],
+                        "_Tau_": roc_dict[j]["dataMap"]["_Tau_"]
+                    }
+                    json_dict[0]["data"][i]["dataMap"].update(fitstat_data)
 
             lift_df = pd.DataFrame(conn.CASTable("Lift", caslib="Public").to_frame())
             lift_dict = cls.apply_dataframe_to_json(json_dict[2]["data"], i, lift_df, 1)