diff --git a/components/match2/wikis/brawlhalla/match_group_input_custom.lua b/components/match2/wikis/brawlhalla/match_group_input_custom.lua
index caeeeeb0e5b..67b1296a3f6 100644
--- a/components/match2/wikis/brawlhalla/match_group_input_custom.lua
+++ b/components/match2/wikis/brawlhalla/match_group_input_custom.lua
@@ -98,9 +98,6 @@ function CustomMatchGroupInput.extractMaps(match, matchOpponents)
 		map.opponents = Array.map(matchOpponents, function(opponent, opponentIndex)
 			return CustomMatchGroupInput.getParticipantsOfOpponent(map, opponent, opponentIndex)
 		end)
-		-- Match/Subobjects:luaGetMap sets a empty table as default value for participants.
-		-- Once subobjects have been refactored away this can be removed.
-		map.participants = nil
 
 		local opponentInfo = Array.map(matchOpponents, function(_, opponentIndex)
 			local score, status = MatchGroupInputUtil.computeOpponentScore({
diff --git a/components/match2/wikis/fighters/match_group_input_custom.lua b/components/match2/wikis/fighters/match_group_input_custom.lua
index 31407470705..020883d400a 100644
--- a/components/match2/wikis/fighters/match_group_input_custom.lua
+++ b/components/match2/wikis/fighters/match_group_input_custom.lua
@@ -97,9 +97,6 @@ function CustomMatchGroupInput.extractMaps(match, matchOpponents)
 		map.opponents = Array.map(matchOpponents, function(opponent, opponentIndex)
 			return CustomMatchGroupInput.getParticipantsOfOpponent(map, opponent, opponentIndex)
 		end)
-		-- Match/Subobjects:luaGetMap sets a empty table as default value for participants.
-		-- Once subobjects have been refactored away this can be removed.
-		map.participants = nil
 
 		local opponentInfo = Array.map(matchOpponents, function(_, opponentIndex)
 			local score, status = MatchGroupInputUtil.computeOpponentScore({
diff --git a/components/match2/wikis/valorant/match_group_input_custom.lua b/components/match2/wikis/valorant/match_group_input_custom.lua
index 9fe22008e27..0fc4e239cef 100644
--- a/components/match2/wikis/valorant/match_group_input_custom.lua
+++ b/components/match2/wikis/valorant/match_group_input_custom.lua
@@ -89,9 +89,6 @@ function CustomMatchGroupInput.extractMaps(match, opponents)
 		local winnerInput = map.winner --[[@as string?]]
 
 		map.opponents = MapFunctions.getParticipants(map, opponents)
-		-- Match/Subobjects:luaGetMap sets a empty table as default value for participants.
-		-- Once subobjects have been refactored away this can be removed.
-		map.participants = nil
 		map.extradata = MapFunctions.getExtraData(map, map.opponents)
 		map.finished = MatchGroupInputUtil.mapIsFinished(map)