diff --git a/Makefile b/Makefile
index e2090f0..d84d8b8 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ baseball.db: baseball-transformed.db sql/load.sql
 	cat sql/load.sql | sqlite3 baseball.db
 	sqlite3 baseball.db "VACUUM"
 
-baseball-transformed.db: baseball-raw.db sql/awards.sql sql/franchises.sql sql/teamseasons.sql sql/seasons.sql sql/parks.sql sql/collegeplaying.sql sql/schools.sql sql/people.sql sql/salaries.sql sql/batting.sql sql/pitching.sql sql/fielding.sql sql/appearances.sql sql/homegames.sql sql/seriespost.sql sql/fieldingofsplit.sql sql/teams.sql
+baseball-transformed.db: baseball-raw.db sql/awards.sql sql/franchises.sql sql/teamseasons.sql sql/seasons.sql sql/parks.sql sql/collegeplaying.sql sql/schools.sql sql/people.sql sql/salaries.sql sql/batting.sql sql/pitching.sql sql/fielding.sql sql/appearances.sql sql/homegames.sql sql/seriespost.sql sql/fieldingofsplit.sql sql/teams.sql sql/leagues.sql
 	rm -f baseball-transformed.db
 	cp baseball-raw.db baseball-transformed.db
 	cat sql/franchises.sql | sqlite3 baseball-transformed.db
@@ -29,6 +29,7 @@ baseball-transformed.db: baseball-raw.db sql/awards.sql sql/franchises.sql sql/t
 	cat sql/seriespost.sql | sqlite3 baseball-transformed.db
 	cat sql/fieldingofsplit.sql | sqlite3 baseball-transformed.db
 	cat sql/teams.sql | sqlite3 baseball-transformed.db
+	cat sql/leagues.sql | sqlite3 baseball-transformed.db
 
 baseball-raw.db:
 	rm -f baseball-raw.db
diff --git a/sql/leagues.sql b/sql/leagues.sql
new file mode 100644
index 0000000..22bda32
--- /dev/null
+++ b/sql/leagues.sql
@@ -0,0 +1,14 @@
+begin;
+create table if not exists "leagues" (
+	"ID"	text
+);
+
+insert into leagues values
+	("NA"),
+	("NL"),
+	("AA"),
+	("UA"),
+	("PL"),
+	("AL"),
+	("FL");
+commit;
diff --git a/sql/load.sql b/sql/load.sql
index 78e447e..2847813 100644
--- a/sql/load.sql
+++ b/sql/load.sql
@@ -357,4 +357,11 @@ create table if not exists teams (
 );
 
 insert into teams select distinct * from "transformed"."teams";
+
+create table if not exists "leagues" (
+	"ID"	text,
+	primary key("ID")
+);
+
+insert into leagues select distinct * from "transformed"."leagues";
 COMMIT;