diff --git a/_data/chains/eip155-753.json b/_data/chains/eip155-753.json
new file mode 100644
index 000000000000..8682443b1de8
--- /dev/null
+++ b/_data/chains/eip155-753.json
@@ -0,0 +1,31 @@
+{
+  "name": "Rivalz",
+  "chain": "rivalz",
+  "rpc": ["https://rivalz.calderachain.xyz/http"],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Ether",
+    "symbol": "ETH",
+    "decimals": 18
+  },
+  "features": [
+    {
+      "name": "EIP155"
+    },
+    {
+      "name": "EIP1559"
+    }
+  ],
+  "infoURL": "https://rivalz.hub.caldera.xyz",
+  "shortName": "rivalz",
+  "chainId": 753,
+  "networkId": 753,
+  "icon": "rivalz",
+  "explorers": [
+    {
+      "name": "Rivalz Caldera Explorer",
+      "url": "https://rivalz.calderaexplorer.xyz",
+      "standard": "EIP3091"
+    }
+  ]
+}
diff --git a/_data/icons/rivalz.json b/_data/icons/rivalz.json
new file mode 100644
index 000000000000..cba9592c0b40
--- /dev/null
+++ b/_data/icons/rivalz.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://bafkreiaykqfno5aveymgvrv3y725acslww2jidtaqr4nkmmti4zbayf2k4",
+    "width": 400,
+    "height": 400,
+    "format": "jpg"
+  }
+]