diff --git a/environment/core/Statistics.cpp b/environment/core/Statistics.cpp
index b4989f76..dd61be19 100644
--- a/environment/core/Statistics.cpp
+++ b/environment/core/Statistics.cpp
@@ -6,6 +6,11 @@ auto to_json(nlohmann::json& json, const GameStatistics& stats) -> void {
         auto& player_stats = stats.player_statistics[player_id];
         json[std::to_string(static_cast<int>(player_id))] = nlohmann::json{
             { "rank", player_stats.rank },
+            { "last_frame_alive", player_stats.last_frame_alive },
+            { "total_ship_count", player_stats.total_ship_count },
+            { "damage_dealt", player_stats.damage_dealt },
+            { "init_response_time", player_stats.init_response_time },
+            { "average_frame_response_time", player_stats.average_frame_response_time },
         };
     }
 }