diff --git a/data/db_access.py b/data/db_access.py
new file mode 100644
index 0000000..aa9dc7c
--- /dev/null
+++ b/data/db_access.py
@@ -0,0 +1,91 @@
+import sqlite3
+import os
+from collections import defaultdict
+
+# Resolve BroadcastTool/ as base directory
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+DB_PATH = os.path.join(BASE_DIR, "data", "match_history.db")
+
+def get_connection():
+    return sqlite3.connect(DB_PATH)
+
+def query(sql, params=()):
+    conn = get_connection()
+    conn.row_factory = sqlite3.Row
+    cur = conn.cursor()
+    cur.execute(sql, params)
+    rows = cur.fetchall()
+    conn.close()
+    return [dict(r) for r in rows]
+
+def query_one(sql, params=()):
+    conn = get_connection()
+    conn.row_factory = sqlite3.Row
+    cur = conn.cursor()
+    cur.execute(sql, params)
+    row = cur.fetchone()
+    conn.close()
+    return dict(row) if row else None
+
+def aggregate_rounds_into_matches(rows):
+    matches = defaultdict(lambda: {
+        "MatchID": None,
+        "CycleID": None,
+        "Kills": 0,
+        "Deaths": 0,
+        "Damage": 0,
+        "Score": 0,
+        "Headshots": 0,
+        "Shots": 0,
+        "ShotsHit": 0,
+        "CTF_Captures": 0,
+        "CTF_Returns": 0,
+        "CP_Captures": 0,
+        "PAY_PushTime": 0,
+        "DOM_Captures": 0,
+        "DOM_Counters": 0,
+        "Rounds": 0
+    })
+
+    for r in rows:
+        mid = r["MatchID"]
+        m = matches[mid]
+
+        m["MatchID"] = mid
+        m["CycleID"] = r["CycleID"] if "CycleID" in r else None
+        m["TeamUUID"] = r["TeamUUID"]
+        m["TeamColorID"] = r["TeamColorID"]
+
+        m["Kills"] += r["Kills"]
+        m["Deaths"] += r["Deaths"]
+        m["Damage"] += r["Damage"]
+        m["Score"] += r["Score"]
+        m["Headshots"] += r["Headshots"]
+        m["Shots"] += r["Shots"]
+        m["ShotsHit"] += r["ShotsHit"]
+        m["CTF_Captures"] += r["CTF_Captures"]
+        m["CTF_Returns"] += r["CTF_Returns"]
+        m["CP_Captures"] += r["CP_Captures"]
+        m["PAY_PushTime"] += r["PAY_PushTime"]
+        m["DOM_Captures"] += r["DOM_Captures"]
+        m["DOM_Counters"] += r["DOM_Counters"]
+
+        m["Rounds"] += 1
+
+    return list(matches.values())
+
+def get_player_match_history(player_uuid):
+    sql = """
+        SELECT 
+            s.*,
+            r.MatchID,
+            m.CycleID AS CycleID
+        FROM stats s
+        JOIN rounds r ON s.RoundID = r.RoundID
+        JOIN matches m ON r.MatchID = m.MatchID
+        WHERE s.PlayerUUID = ?
+        ORDER BY m.MatchID, r.RoundID;
+    """
+    rows = query(sql, (player_uuid,))
+    return aggregate_rounds_into_matches(rows)
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