diff --git a/src/battle_main.c b/src/battle_main.c
index 3cee7da264b..ecad0d4e828 100644
--- a/src/battle_main.c
+++ b/src/battle_main.c
@@ -304,83 +304,75 @@ static const s8 sCenterToCornerVecXs[8] ={-32, -16, -16, -32, -32};
 
 #include "data/types_info.h"
 
-// extra args are money and ball
-#define TRAINER_CLASS(trainerClass, trainerName, ...)   \
-    [trainerClass] =                                    \
-    {                                                   \
-        .name = _(trainerName),                         \
-        .money = DEFAULT(5, __VA_ARGS__),               \
-        .ball = DEFAULT_2(ITEM_POKE_BALL, __VA_ARGS__), \
-    }
-
+// [TRAINER_CLASS_XYZ] = { _("name"), <money=5>, <ball=BALL_POKE> }
 const struct TrainerClass gTrainerClasses[TRAINER_CLASS_COUNT] =
 {
-    TRAINER_CLASS(TRAINER_CLASS_PKMN_TRAINER_1, "{PKMN} TRAINER"),
-    TRAINER_CLASS(TRAINER_CLASS_PKMN_TRAINER_2, "{PKMN} TRAINER"),
-    TRAINER_CLASS(TRAINER_CLASS_HIKER, "HIKER", 10),
-    TRAINER_CLASS(TRAINER_CLASS_TEAM_AQUA, "TEAM AQUA"),
-    TRAINER_CLASS(TRAINER_CLASS_PKMN_BREEDER, "{PKMN} BREEDER", 10, B_TRAINER_CLASS_POKE_BALLS >= GEN_8 ? BALL_HEAL : BALL_FRIEND),
-    TRAINER_CLASS(TRAINER_CLASS_COOLTRAINER, "COOLTRAINER", 12, BALL_ULTRA),
-    TRAINER_CLASS(TRAINER_CLASS_BIRD_KEEPER, "BIRD KEEPER", 8),
-    TRAINER_CLASS(TRAINER_CLASS_COLLECTOR, "COLLECTOR", 15, BALL_PREMIER),
-    TRAINER_CLASS(TRAINER_CLASS_SWIMMER_M, "SWIMMER♂", 2, BALL_DIVE),
-    TRAINER_CLASS(TRAINER_CLASS_TEAM_MAGMA, "TEAM MAGMA"),
-    TRAINER_CLASS(TRAINER_CLASS_EXPERT, "EXPERT", 10),
-    TRAINER_CLASS(TRAINER_CLASS_AQUA_ADMIN, "AQUA ADMIN", 10),
-    TRAINER_CLASS(TRAINER_CLASS_BLACK_BELT, "BLACK BELT", 8, BALL_ULTRA),
-    TRAINER_CLASS(TRAINER_CLASS_AQUA_LEADER, "AQUA LEADER", 20, BALL_MASTER),
-    TRAINER_CLASS(TRAINER_CLASS_HEX_MANIAC, "HEX MANIAC", 6),
-    TRAINER_CLASS(TRAINER_CLASS_AROMA_LADY, "AROMA LADY", 10),
-    TRAINER_CLASS(TRAINER_CLASS_RUIN_MANIAC, "RUIN MANIAC", 15),
-    TRAINER_CLASS(TRAINER_CLASS_INTERVIEWER, "INTERVIEWER", 12),
-    TRAINER_CLASS(TRAINER_CLASS_TUBER_F, "TUBER", 1),
-    TRAINER_CLASS(TRAINER_CLASS_TUBER_M, "TUBER", 1),
-    TRAINER_CLASS(TRAINER_CLASS_LADY, "LADY", 50),
-    TRAINER_CLASS(TRAINER_CLASS_BEAUTY, "BEAUTY", 20),
-    TRAINER_CLASS(TRAINER_CLASS_RICH_BOY, "RICH BOY", 50),
-    TRAINER_CLASS(TRAINER_CLASS_POKEMANIAC, "POKéMANIAC", 15),
-    TRAINER_CLASS(TRAINER_CLASS_GUITARIST, "GUITARIST", 8),
-    TRAINER_CLASS(TRAINER_CLASS_KINDLER, "KINDLER", 8),
-    TRAINER_CLASS(TRAINER_CLASS_CAMPER, "CAMPER", 4),
-    TRAINER_CLASS(TRAINER_CLASS_PICNICKER, "PICNICKER", 4),
-    TRAINER_CLASS(TRAINER_CLASS_BUG_MANIAC, "BUG MANIAC", 15),
-    TRAINER_CLASS(TRAINER_CLASS_PSYCHIC, "PSYCHIC", 6),
-    TRAINER_CLASS(TRAINER_CLASS_GENTLEMAN, "GENTLEMAN", 20, BALL_LUXURY),
-    TRAINER_CLASS(TRAINER_CLASS_ELITE_FOUR, "ELITE FOUR", 25, BALL_ULTRA),
-    TRAINER_CLASS(TRAINER_CLASS_LEADER, "LEADER", 25),
-    TRAINER_CLASS(TRAINER_CLASS_SCHOOL_KID, "SCHOOL KID"),
-    TRAINER_CLASS(TRAINER_CLASS_SR_AND_JR, "SR. AND JR.", 4),
-    TRAINER_CLASS(TRAINER_CLASS_WINSTRATE, "WINSTRATE", 10),
-    TRAINER_CLASS(TRAINER_CLASS_POKEFAN, "POKéFAN", 20),
-    TRAINER_CLASS(TRAINER_CLASS_YOUNGSTER, "YOUNGSTER", 4),
-    TRAINER_CLASS(TRAINER_CLASS_CHAMPION, "CHAMPION", 50),
-    TRAINER_CLASS(TRAINER_CLASS_FISHERMAN, "FISHERMAN", 10, B_TRAINER_CLASS_POKE_BALLS >= GEN_8 ? BALL_DIVE : BALL_LURE),
-    TRAINER_CLASS(TRAINER_CLASS_TRIATHLETE, "TRIATHLETE", 10),
-    TRAINER_CLASS(TRAINER_CLASS_DRAGON_TAMER, "DRAGON TAMER", 12),
-    TRAINER_CLASS(TRAINER_CLASS_NINJA_BOY, "NINJA BOY", 3),
-    TRAINER_CLASS(TRAINER_CLASS_BATTLE_GIRL, "BATTLE GIRL", 6),
-    TRAINER_CLASS(TRAINER_CLASS_PARASOL_LADY, "PARASOL LADY", 10),
-    TRAINER_CLASS(TRAINER_CLASS_SWIMMER_F, "SWIMMER♀", 2, BALL_DIVE),
-    TRAINER_CLASS(TRAINER_CLASS_TWINS, "TWINS", 3),
-    TRAINER_CLASS(TRAINER_CLASS_SAILOR, "SAILOR", 8),
-    TRAINER_CLASS(TRAINER_CLASS_COOLTRAINER_2, "COOLTRAINER", 5, BALL_ULTRA),
-    TRAINER_CLASS(TRAINER_CLASS_MAGMA_ADMIN, "MAGMA ADMIN", 10),
-    TRAINER_CLASS(TRAINER_CLASS_RIVAL, "{PKMN} TRAINER", 15),
-    TRAINER_CLASS(TRAINER_CLASS_BUG_CATCHER, "BUG CATCHER", 4),
-    TRAINER_CLASS(TRAINER_CLASS_PKMN_RANGER, "{PKMN} RANGER", 12),
-    TRAINER_CLASS(TRAINER_CLASS_MAGMA_LEADER, "MAGMA LEADER", 20, BALL_MASTER),
-    TRAINER_CLASS(TRAINER_CLASS_LASS, "LASS", 4),
-    TRAINER_CLASS(TRAINER_CLASS_YOUNG_COUPLE, "YOUNG COUPLE", 8),
-    TRAINER_CLASS(TRAINER_CLASS_OLD_COUPLE, "OLD COUPLE", 10),
-    TRAINER_CLASS(TRAINER_CLASS_SIS_AND_BRO, "SIS AND BRO", 3),
-    TRAINER_CLASS(TRAINER_CLASS_SALON_MAIDEN, "SALON MAIDEN"),
-    TRAINER_CLASS(TRAINER_CLASS_DOME_ACE, "DOME ACE"),
-    TRAINER_CLASS(TRAINER_CLASS_PALACE_MAVEN, "PALACE MAVEN"),
-    TRAINER_CLASS(TRAINER_CLASS_ARENA_TYCOON, "ARENA TYCOON"),
-    TRAINER_CLASS(TRAINER_CLASS_FACTORY_HEAD, "FACTORY HEAD"),
-    TRAINER_CLASS(TRAINER_CLASS_PIKE_QUEEN, "PIKE QUEEN"),
-    TRAINER_CLASS(TRAINER_CLASS_PYRAMID_KING, "PYRAMID KING"),
-    TRAINER_CLASS(TRAINER_CLASS_RS_PROTAG, "{PKMN} TRAINER"),
+    [TRAINER_CLASS_PKMN_TRAINER_1] = { _("{PKMN} TRAINER") },
+    [TRAINER_CLASS_PKMN_TRAINER_2] = { _("{PKMN} TRAINER") },
+    [TRAINER_CLASS_HIKER] = { _("HIKER"), 10 },
+    [TRAINER_CLASS_TEAM_AQUA] = { _("TEAM AQUA") },
+    [TRAINER_CLASS_PKMN_BREEDER] = { _("{PKMN} BREEDER"), 10, B_TRAINER_CLASS_POKE_BALLS >= GEN_8 ? BALL_HEAL : BALL_FRIEND },
+    [TRAINER_CLASS_COOLTRAINER] = { _("COOLTRAINER"), 12, BALL_ULTRA },
+    [TRAINER_CLASS_BIRD_KEEPER] = { _("BIRD KEEPER"), 8 },
+    [TRAINER_CLASS_COLLECTOR] = { _("COLLECTOR"), 15, BALL_PREMIER },
+    [TRAINER_CLASS_SWIMMER_M] = { _("SWIMMER♂"), 2, BALL_DIVE },
+    [TRAINER_CLASS_TEAM_MAGMA] = { _("TEAM MAGMA") },
+    [TRAINER_CLASS_EXPERT] = { _("EXPERT"), 10 },
+    [TRAINER_CLASS_AQUA_ADMIN] = { _("AQUA ADMIN"), 10 },
+    [TRAINER_CLASS_BLACK_BELT] = { _("BLACK BELT"), 8, BALL_ULTRA },
+    [TRAINER_CLASS_AQUA_LEADER] = { _("AQUA LEADER"), 20, BALL_MASTER },
+    [TRAINER_CLASS_HEX_MANIAC] = { _("HEX MANIAC"), 6 },
+    [TRAINER_CLASS_AROMA_LADY] = { _("AROMA LADY"), 10 },
+    [TRAINER_CLASS_RUIN_MANIAC] = { _("RUIN MANIAC"), 15 },
+    [TRAINER_CLASS_INTERVIEWER] = { _("INTERVIEWER"), 12 },
+    [TRAINER_CLASS_TUBER_F] = { _("TUBER"), 1 },
+    [TRAINER_CLASS_TUBER_M] = { _("TUBER"), 1 },
+    [TRAINER_CLASS_LADY] = { _("LADY"), 50 },
+    [TRAINER_CLASS_BEAUTY] = { _("BEAUTY"), 20 },
+    [TRAINER_CLASS_RICH_BOY] = { _("RICH BOY"), 50 },
+    [TRAINER_CLASS_POKEMANIAC] = { _("POKéMANIAC"), 15 },
+    [TRAINER_CLASS_GUITARIST] = { _("GUITARIST"), 8 },
+    [TRAINER_CLASS_KINDLER] = { _("KINDLER"), 8 },
+    [TRAINER_CLASS_CAMPER] = { _("CAMPER"), 4 },
+    [TRAINER_CLASS_PICNICKER] = { _("PICNICKER"), 4 },
+    [TRAINER_CLASS_BUG_MANIAC] = { _("BUG MANIAC"), 15 },
+    [TRAINER_CLASS_PSYCHIC] = { _("PSYCHIC"), 6 },
+    [TRAINER_CLASS_GENTLEMAN] = { _("GENTLEMAN"), 20, BALL_LUXURY },
+    [TRAINER_CLASS_ELITE_FOUR] = { _("ELITE FOUR"), 25, BALL_ULTRA },
+    [TRAINER_CLASS_LEADER] = { _("LEADER"), 25 },
+    [TRAINER_CLASS_SCHOOL_KID] = { _("SCHOOL KID") },
+    [TRAINER_CLASS_SR_AND_JR] = { _("SR. AND JR."), 4 },
+    [TRAINER_CLASS_WINSTRATE] = { _("WINSTRATE"), 10 },
+    [TRAINER_CLASS_POKEFAN] = { _("POKéFAN"), 20 },
+    [TRAINER_CLASS_YOUNGSTER] = { _("YOUNGSTER"), 4 },
+    [TRAINER_CLASS_CHAMPION] = { _("CHAMPION"), 50 },
+    [TRAINER_CLASS_FISHERMAN] = { _("FISHERMAN"), 10, B_TRAINER_CLASS_POKE_BALLS >= GEN_8 ? BALL_DIVE : BALL_LURE },
+    [TRAINER_CLASS_TRIATHLETE] = { _("TRIATHLETE"), 10 },
+    [TRAINER_CLASS_DRAGON_TAMER] = { _("DRAGON TAMER"), 12 },
+    [TRAINER_CLASS_NINJA_BOY] = { _("NINJA BOY"), 3 },
+    [TRAINER_CLASS_BATTLE_GIRL] = { _("BATTLE GIRL"), 6 },
+    [TRAINER_CLASS_PARASOL_LADY] = { _("PARASOL LADY"), 10 },
+    [TRAINER_CLASS_SWIMMER_F] = { _("SWIMMER♀"), 2, BALL_DIVE },
+    [TRAINER_CLASS_TWINS] = { _("TWINS"), 3 },
+    [TRAINER_CLASS_SAILOR] = { _("SAILOR"), 8 },
+    [TRAINER_CLASS_COOLTRAINER_2] = { _("COOLTRAINER"), 5, BALL_ULTRA },
+    [TRAINER_CLASS_MAGMA_ADMIN] = { _("MAGMA ADMIN"), 10 },
+    [TRAINER_CLASS_RIVAL] = { _("{PKMN} TRAINER"), 15 },
+    [TRAINER_CLASS_BUG_CATCHER] = { _("BUG CATCHER"), 4 },
+    [TRAINER_CLASS_PKMN_RANGER] = { _("{PKMN} RANGER"), 12 },
+    [TRAINER_CLASS_MAGMA_LEADER] = { _("MAGMA LEADER"), 20, BALL_MASTER },
+    [TRAINER_CLASS_LASS] = { _("LASS"), 4 },
+    [TRAINER_CLASS_YOUNG_COUPLE] = { _("YOUNG COUPLE"), 8 },
+    [TRAINER_CLASS_OLD_COUPLE] = { _("OLD COUPLE"), 10 },
+    [TRAINER_CLASS_SIS_AND_BRO] = { _("SIS AND BRO"), 3 },
+    [TRAINER_CLASS_SALON_MAIDEN] = { _("SALON MAIDEN") },
+    [TRAINER_CLASS_DOME_ACE] = { _("DOME ACE") },
+    [TRAINER_CLASS_PALACE_MAVEN] = { _("PALACE MAVEN") },
+    [TRAINER_CLASS_ARENA_TYCOON] = { _("ARENA TYCOON") },
+    [TRAINER_CLASS_FACTORY_HEAD] = { _("FACTORY HEAD") },
+    [TRAINER_CLASS_PIKE_QUEEN] = { _("PIKE QUEEN") },
+    [TRAINER_CLASS_PYRAMID_KING] = { _("PYRAMID KING") },
+    [TRAINER_CLASS_RS_PROTAG] = { _("{PKMN} TRAINER") },
 };
 
 static void (* const sTurnActionsFuncsTable[])(void) =
diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index 5424d1b4995..f66c8cfdbd0 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -7852,7 +7852,7 @@ static u32 GetTrainerMoneyToGive(u16 trainerId)
         if (party == NULL)
             return 20;
         lastMonLevel = party[GetTrainerPartySizeFromId(trainerId) - 1].lvl;
-        trainerMoney = gTrainerClasses[GetTrainerClassFromId(trainerId)].money;
+        trainerMoney = gTrainerClasses[GetTrainerClassFromId(trainerId)].money ?: 5;
 
         if (gBattleTypeFlags & BATTLE_TYPE_TWO_OPPONENTS)
             moneyReward = 4 * lastMonLevel * gBattleStruct->moneyMultiplier * trainerMoney;