diff --git a/include/battle_tower.h b/include/battle_tower.h
index e361b9742..bd8e80fc1 100644
--- a/include/battle_tower.h
+++ b/include/battle_tower.h
@@ -9,7 +9,7 @@ struct RSBattleTowerRecord
     /*0x04*/ u8 name[PLAYER_NAME_LENGTH + 1];
     /*0x0C*/ u8 trainerId[4];
     /*0x10*/ u16 greeting[6];
-    /*0x1C*/ struct UnknownPokemonStruct party[3];
+    /*0x1C*/ struct BattleTowerPokemon party[3];
     /*0xA0*/ u32 checksum;
 };
 
diff --git a/include/global.h b/include/global.h
index 33a31bf4d..97625c890 100644
--- a/include/global.h
+++ b/include/global.h
@@ -301,7 +301,7 @@ struct Apprentice
     u32 checksum;
 };
 
-struct UnknownPokemonStruct
+struct BattleTowerPokemon
 {
     u16 species;
     u16 heldItem;
@@ -338,7 +338,7 @@ struct EmeraldBattleTowerRecord
     /*0x10*/ u16 greeting[6];
     /*0x1C*/ u16 speechWon[6];
     /*0x28*/ u16 speechLost[6];
-    /*0x34*/ struct UnknownPokemonStruct party[4];
+    /*0x34*/ struct BattleTowerPokemon party[4];
     /*0xE4*/ u8 language;
     /*0xE8*/ u32 checksum;
 };
@@ -353,7 +353,7 @@ struct BattleTowerEReaderTrainer
     /*0x10*/ u16 greeting[6];
     /*0x1C*/ u16 farewellPlayerLost[6];
     /*0x28*/ u16 farewellPlayerWon[6];
-    /*0x34*/ struct UnknownPokemonStruct party[3];
+    /*0x34*/ struct BattleTowerPokemon party[3];
     /*0xB8*/ u32 checksum;
 };
 
diff --git a/include/pokemon.h b/include/pokemon.h
index 5d7f7f2ae..1d9fbf0ee 100644
--- a/include/pokemon.h
+++ b/include/pokemon.h
@@ -460,11 +460,11 @@ void CreateMaleMon(struct Pokemon *mon, u16 species, u8 level);
 void CreateMonWithIVsPersonality(struct Pokemon *mon, u16 species, u8 level, u32 ivs, u32 personality);
 void CreateMonWithIVsOTID(struct Pokemon *mon, u16 species, u8 level, u8 *ivs, u32 otId);
 void CreateMonWithEVSpread(struct Pokemon *mon, u16 species, u8 level, u8 fixedIV, u8 evSpread);
-void sub_806819C(struct Pokemon *mon, struct UnknownPokemonStruct *src);
-void sub_8068338(struct Pokemon *mon, struct UnknownPokemonStruct *src, bool8 lvl50);
+void sub_806819C(struct Pokemon *mon, struct BattleTowerPokemon *src);
+void sub_8068338(struct Pokemon *mon, struct BattleTowerPokemon *src, bool8 lvl50);
 void CreateApprenticeMon(struct Pokemon *mon, const struct Apprentice *src, u8 monId);
 void CreateMonWithEVSpreadNatureOTID(struct Pokemon *mon, u16 species, u8 level, u8 nature, u8 fixedIV, u8 evSpread, u32 otId);
-void sub_80686FC(struct Pokemon *mon, struct UnknownPokemonStruct *dest);
+void sub_80686FC(struct Pokemon *mon, struct BattleTowerPokemon *dest);
 void CreateObedientMon(struct Pokemon *mon, u16 species, u8 level, u8 fixedIV, u8 hasFixedPersonality, u32 fixedPersonality, u8 otIdType, u32 fixedOtId);
 bool8 sub_80688F8(u8 caseId, u8 battlerId);
 void SetDeoxysStats(void);
diff --git a/src/battle_tower.c b/src/battle_tower.c
index cb128b532..4a9e0dbc4 100644
--- a/src/battle_tower.c
+++ b/src/battle_tower.c
@@ -3245,7 +3245,7 @@ static void FillPartnerParty(u16 trainerId)
         for (i = 0; i < 2; i++)
         {
             struct EmeraldBattleTowerRecord *record = &gSaveBlock2Ptr->frontier.towerRecords[trainerId];
-            struct UnknownPokemonStruct monData = record->party[gSaveBlock2Ptr->frontier.field_CB4[18 + i]];
+            struct BattleTowerPokemon monData = record->party[gSaveBlock2Ptr->frontier.field_CB4[18 + i]];
             StringCopy(trainerName, record->name);
             if (record->language == LANGUAGE_JAPANESE)
             {
diff --git a/src/pokemon.c b/src/pokemon.c
index eec995050..46fe7b0d0 100644
--- a/src/pokemon.c
+++ b/src/pokemon.c
@@ -2755,7 +2755,7 @@ void CreateMonWithEVSpread(struct Pokemon *mon, u16 species, u8 level, u8 fixedI
     CalculateMonStats(mon);
 }
 
-void sub_806819C(struct Pokemon *mon, struct UnknownPokemonStruct *src)
+void sub_806819C(struct Pokemon *mon, struct BattleTowerPokemon *src)
 {
     s32 i;
     u8 nickname[30];
@@ -2809,7 +2809,7 @@ void sub_806819C(struct Pokemon *mon, struct UnknownPokemonStruct *src)
     CalculateMonStats(mon);
 }
 
-void sub_8068338(struct Pokemon *mon, struct UnknownPokemonStruct *src, bool8 lvl50)
+void sub_8068338(struct Pokemon *mon, struct BattleTowerPokemon *src, bool8 lvl50)
 {
     s32 i;
     u8 nickname[30];
@@ -2937,7 +2937,7 @@ void CreateMonWithEVSpreadNatureOTID(struct Pokemon *mon, u16 species, u8 level,
     CalculateMonStats(mon);
 }
 
-void sub_80686FC(struct Pokemon *mon, struct UnknownPokemonStruct *dest)
+void sub_80686FC(struct Pokemon *mon, struct BattleTowerPokemon *dest)
 {
     s32 i;
     u16 heldItem;
diff --git a/src/record_mixing.c b/src/record_mixing.c
index d37883e4d..6d5d49265 100644
--- a/src/record_mixing.c
+++ b/src/record_mixing.c
@@ -647,7 +647,7 @@ static void ReceiveOldManData(OldMan *oldMan, size_t recordSize, u8 which)
 static void ReceiveBattleTowerData(void *battleTowerRecord, size_t recordSize, u8 which)
 {
     struct EmeraldBattleTowerRecord *dest;
-    struct UnknownPokemonStruct *btPokemon;
+    struct BattleTowerPokemon *btPokemon;
     u32 mixIndices[4];
     s32 i;
 
@@ -1866,7 +1866,7 @@ static void SanitizeEmeraldBattleTowerRecord(struct EmeraldBattleTowerRecord *ds
 
     for (i = 0; i < 4; i++)
     {
-        struct UnknownPokemonStruct *towerMon = &dst->party[i];
+        struct BattleTowerPokemon *towerMon = &dst->party[i];
         if (towerMon->species != 0)
             StripExtCtrlCodes(towerMon->nickname);
     }