diff --git a/extras/trainers.py b/extras/trainers.py
index 9fd203180..3c00c1ee8 100644
--- a/extras/trainers.py
+++ b/extras/trainers.py
@@ -9,32 +9,32 @@ trainer_group_pointer_table_address_gs = 0x3993E
 
 # TODO: check if "é", ".", "♂", "♀" are okay in the output
 trainer_group_names = {
-0x01: {"name": "Leader [Falkner]"},
-0x02: {"name": "Leader [Whitney]"},
-0x03: {"name": "Leader [Bugsy]"},
-0x04: {"name": "Leader [Morty]"},
-0x05: {"name": "Leader [Pryce]"},
-0x06: {"name": "Leader [Jasmine]"},
-0x07: {"name": "Leader [Chuck]"},
-0x08: {"name": "Leader [Clair]"},
+0x01: {"name": "Falkner"},
+0x02: {"name": "Whitney"},
+0x03: {"name": "Bugsy"},
+0x04: {"name": "Morty"},
+0x05: {"name": "Pryce"},
+0x06: {"name": "Leader Jasmine"},
+0x07: {"name": "Leader Chuck"},
+0x08: {"name": "Leader Clair"},
 0x09: {"name": "Rival1"},
 0x0A: {"name": "Pokémon Prof."},
-0x0B: {"name": "Elite Four [Will]"},
+0x0B: {"name": "Elite Four Will"},
 0x0C: {"name": "PKMN Trainer [Cal]"},
-0x0D: {"name": "Elite Four [Bruno]"},
-0x0E: {"name": "Elite Four [Karen]"},
-0x0F: {"name": "Elite Four [Koga]"},
+0x0D: {"name": "Elite Four Bruno"},
+0x0E: {"name": "Elite Four Karen"},
+0x0F: {"name": "Elite Four Koga"},
 0x10: {"name": "Champion"},
-0x11: {"name": "Leader [Brock]"},
-0x12: {"name": "Leader [Misty]"},
-0x13: {"name": "Leader [Lt.Surge]"},
+0x11: {"name": "Brock"},
+0x12: {"name": "Misty"},
+0x13: {"name": "Lt.Surge"},
 0x14: {"name": "Scientist"},
-0x15: {"name": "Leader [Erika]"},
+0x15: {"name": "Erika"},
 0x16: {"name": "Youngster"},
 0x17: {"name": "Schoolboy"},
 0x18: {"name": "Bird Keeper"},
 0x19: {"name": "Lass"},
-0x1A: {"name": "Leader [Janine]"},
+0x1A: {"name": "Janine"},
 0x1B: {"name": "CooltrainerM"},
 0x1C: {"name": "CooltrainerF"},
 0x1D: {"name": "Beauty"},
@@ -43,7 +43,7 @@ trainer_group_names = {
 0x20: {"name": "Gentleman"},
 0x21: {"name": "Skier"},
 0x22: {"name": "Teacher"},
-0x23: {"name": "Leader [Sabrina]"},
+0x23: {"name": "Sabrina"},
 0x24: {"name": "Bug Catcher"},
 0x25: {"name": "Fisher"},
 0x26: {"name": "SwimmerM"},
@@ -54,7 +54,7 @@ trainer_group_names = {
 0x2B: {"name": "Guitarist"},
 0x2C: {"name": "Hiker"},
 0x2D: {"name": "Biker"},
-0x2E: {"name": "Leader [Blaine]"},
+0x2E: {"name": "Blaine"},
 0x2F: {"name": "Burglar"},
 0x30: {"name": "Firebreather"},
 0x31: {"name": "Juggler"},
@@ -72,7 +72,7 @@ trainer_group_names = {
 0x3D: {"name": "Twins"},
 0x3E: {"name": "PokéfanF"},
 0x3F: {"name": "PKMN Trainer [Red]"},
-0x40: {"name": "Leader [Blue]"},
+0x40: {"name": "Blue"},
 0x41: {"name": "Officer"},
 0x42: {"name": "RocketF"},
 0x43: {"name": "Mysticalman [Eusine]"}, # crystal only