diff --git a/cogs/commands/data_management.py b/cogs/commands/data_management.py
index 13b29bc..8bce454 100644
--- a/cogs/commands/data_management.py
+++ b/cogs/commands/data_management.py
@@ -126,7 +126,20 @@ class DataManagementCog(commands.Cog, name="Table Management"):
             category_name (str): Category to remove user from. Is SlashOption.
             user_name (str): The user to remove. Is SlashOption.
         """
-        # TODO ensure input params are valid
+
+        guild = highscores_data.get_guild(interaction.guild_id)
+
+        try:
+            guild.get_table(table_name).get_category(category_name).remove_score(user_name)
+            await send_highscore_message(
+                interaction.guild.get_channel(guild.highscore_channel), guild, guild.get_table(table_name)
+            )
+            await interaction.response.send_message(
+                f'User "{user_name}" removed from "{category_name}".', ephemeral=True
+            )
+
+        except nextcord.errors.ApplicationInvokeError:
+            await interaction.response.send_message("Invalid parameter(s).", ephemeral=True)
 
     @user.subcommand(description="Deletes a user's scores from entire table.")
     async def from_table(
@@ -143,7 +156,18 @@ class DataManagementCog(commands.Cog, name="Table Management"):
             table_name (str): Table to remove user from. Is SlashOption.
             user_name (str): The user to remove. Is SlashOption.
         """
-        # TODO ensure params are valid
+        guild = highscores_data.get_guild(interaction.guild_id)
+
+        try:
+            for category in guild.get_table(table_name).categories:
+                category.remove_score(user_name)
+            await send_highscore_message(
+                interaction.guild.get_channel(guild.highscore_channel), guild, guild.get_table(table_name)
+            )
+            await interaction.response.send_message(f'User "{user_name}" removed from all categories.', ephemeral=True)
+
+        except nextcord.errors.ApplicationInvokeError:
+            await interaction.response.send_message("Invalid parameter(s).", ephemeral=True)
 
     @from_category.on_autocomplete("table_name")
     @from_table.on_autocomplete("table_name")