Sizi99 — Where Malaysia's Best Online Casino & Sports Betting Experience Begins
From live football on Liga Super Malaysia and EPL to thrilling live dealer tables — sizi99 brings the ultimate premium gaming experience straight to you, wherever you are in Kuala Lumpur, Penang, Johor Bahru, or beyond.
🔞 For players aged 21 and above only | Play Responsibly
Advantages
Why Choose Sizi99?
Thousands of Malaysian players trust sizi99 daily — here's what sets us apart from the rest.
Instant Withdrawals
Cash out to Maybank, CIMB, DuitNow or Touch 'n Go eWallet in minutes — no long queues.
Bank-Grade Security
256-bit SSL encryption, two-factor authentication, and full KYC verification protect every account.
Live Sports Odds
EPL, Liga Super Malaysia, UFC, and more — real-time odds updated every second with in-play betting.
Mobile-Optimised
Silky-smooth on any Android or iOS device — no lag, no waiting, just clean play from your fingertips.
High RTP Games
Hand-picked slots and table games with industry-leading RTP — your wins are always fair-play verified.
Multilingual Support
English, Bahasa Melayu, and Mandarin agents available 24/7 — talk to a real person, anytime.
Generous Bonuses
Welcome bonuses, daily reload deals, cashback, and long-term player rewards that actually pay out.
24 / 7 Operations
Round-the-clock uptime with 99.9% SLA — our servers don't sleep, even during big match nights.
Explore
Choose Your Game
From slots to live football — sizi99 covers every game Malaysian players love.
Ready to Win Big? 🏅
Join tens of thousands of Malaysian players already on sizi99. Your first bet starts here.
Play Now
Membership
Choose Your Welcome Bonus
Three tiers designed around how you play — from casual weekends to serious grinding sessions.
Starter
Silver Club
100% up to MYR 288
- 100% deposit match on first deposit
- Min deposit: RM50
- 5% daily reload bonus
- Access to all slot titles
- Standard live chat support
Premium
Gold Vault
150% up to MYR 888
- 150% deposit match bonus
- Min deposit: RM100
- Weekly cashback up to 8%
- Sports + live dealer access
- Priority withdrawal processing
- Dedicated account manager
Elite
Diamond VIP
200% up to MYR 2,880
- 200% welcome match — max MYR 2,880
- Min deposit: RM500
- Monthly luxury reward packages
- VIP-only tournaments & events
- Same-day withdrawals, 24/7
- Refer A Friend — up to RM288 per referral
21+ only. Wagering requirements apply. Play responsibly. Bonus subject to terms & conditions.
Big Wins
Recent Jackpot Winners 💰
These are real payouts from real players — jackpots hit every single day on sizi99.
Mega Spin Deluxe
MYR 148,200
🏆 R*** from KLLive Baccarat VIP
MYR 88,880
🏆 L*** from PenangFootball Parlay Bet
MYR 62,500
🏆 A*** from JBDragon Tiger Gold
MYR 39,990
🏆 C*** from PJProgressive Slots
MYR 255,600
🏆 S*** from Shah Alam
Deposits & Withdrawals
Instant Deposit via Malaysian Payment Methods
Top up your account in seconds using the payment methods you already use every day. All deposits are encrypted and processed through secure channels.
Online Banking
Maybank2u
5-15 minCIMB Clicks
5-15 minPublic Bank
5-15 minHong Leong Connect
5-15 minE-Wallets
Touch 'n Go eWallet
⚡ InstantBoost
⚡ InstantGrabPay
⚡ InstantOnline Transfer
DuitNow
⚡ InstantFPX
5-15 minCrypto Payments
Cryptocurrency Deposits Welcomed
Prefer the privacy and speed of crypto? sizi99 accepts the leading cryptocurrencies — lower fees, faster settlements, and a special bonus just for crypto depositors.
BTC
Bitcoin
The original cryptocurrency. Deposits confirmed within 1-3 network confirmations, typically under 30 minutes.
Min equiv. MYR 30
ETH
Ethereum
Fast smart-contract blockchain with average confirmation under 15 seconds. Widely used by tech-savvy Malaysian players.
Min equiv. MYR 30
USDT
Tether
USD-pegged stablecoin — no volatility risk. Transfers confirm within seconds on TRC20 or ERC20. Most popular crypto choice on sizi99.
Min equiv. MYR 30
BNB
BNB Chain
Ultra-low transaction fees on BEP20 network. Near-instant transfers with minimal gas costs — great for frequent depositors.
Min equiv. MYR 30
Special Offer
2% Crypto Deposit Bonus 🎁
Every cryptocurrency deposit on sizi99 earns an automatic 2% bonus on top — up to MYR 688 per deposit. No promo code needed. Credited instantly on confirmation.
21+ only. Wagering conditions apply. Crypto values may fluctuate — bonus calculated at time of deposit confirmation.
Customer Support
24/7 Support in Your Language
Malaysia is a multicultural country — so our support team speaks your language. Whether you're comfortable in English, Bahasa Melayu, or Mandarin, we've got you covered around the clock.
Bahasa Melayu
Sokongan bahasa Melayu 24/7
- Live Chat
Avg. response: 3-5 min via live chat
中文
24小时中文客服
- Live Chat
Avg. response: 3-5 min via live chat
English
24/7 native English agents
- Live Chat
Avg. response: 3-5 min via live chat
Account Verification
KYC Verification Guide
Know Your Customer (KYC) verification is a standard requirement for all regulated online gaming platforms. It protects you from fraud, prevents unauthorised access to your account, and ensures compliant payouts. Here's what you need to complete KYC on sizi99 — usually done in 24-48 hours.
Documents typically required:
- Valid Malaysian ID (MyKad / Driver's License / Passport)
- Proof of address (utility bill or bank statement within 3 months)
- Selfie holding your ID document
Log In & Go to Account Settings
Navigate to your profile dashboard and locate the "Verify Account" or "KYC" section. This is usually under Security or Account Details.
Upload Your Identity Document
Take a clear photo of both sides of your MyKad, Driver's License, or the bio-data page of your Passport. Ensure all four corners are visible and text is legible.
Submit Proof of Address
Upload a recent utility bill (Tenaga Nasional, Syabas, Telekom) or bank statement dated within the last 3 months showing your name and full address.
Selfie Verification
Hold your ID document next to your face and take a clear selfie. Our team reviews submissions within 24-48 hours and sends a confirmation email.
Security Notes
- Only upload documents to sites using HTTPS (look for the padlock in your browser).
- You may cover sensitive digits (e.g., the last 4 of your ID number) where the platform allows it.
- Never share your identity documents via WhatsApp, Telegram, or any unencrypted chat channel.
Community
What Our Players Are Saying
"I've tried maybe six different platforms over the past three years, and sizi99 is honestly the smoothest experience I've had. Withdrawals to my Maybank account were done in under 20 minutes. The live baccarat tables are buttery smooth — no lag at all."
Kuala Lumpur, Malaysia
"Big EPL fan from Penang. The live in-play odds on sizi99 are genuinely competitive — I checked against two other books. The interface is clean, mobile loads fast even on 4G, and customer support actually replied in Mandarin in under 3 minutes. Solid."
Penang, Malaysia
"The Welcome Bonus was straightforward — no ridiculous 30x wagering or hidden exclusions. Deposited via Touch 'n Go and it was credited instantly. Would be nice to have more UFC betting markets but for football it's all there. Been on sizi99 for about 8 months now."
Petaling Jaya, Selangor
"Switched from another casino after years — the 'Coming from another casino? We make the switch worthwhile' deal was real. Got my loyalty points matched and a proper VIP welcome. Shah Alam represent! The Diamond tier perks are worth it if you play regularly."
Shah Alam, Selangor
"Won RM12,400 on the progressive slots in my third week. The KYC was easy — just uploaded my IC and a TNB bill, verified within a day. Payout went to DuitNow instantly. Everything transparent, no tricks. Johor Bahru's luckiest player right now, maybe."
Johor Bahru, Johor
"Great selection of live dealer games — the squeeze baccarat tables are my go-to. Deposit via FPX took about 8 minutes which is normal. Support in Bahasa Melayu was friendly and helpful when I had a question about my bonus rollover. Happy with sizi99 overall."
Bangsar, Kuala Lumpur
We collect only the data necessary to process your account, verify your identity, and facilitate secure payments. Your personal details are never sold to third parties. All data is stored with AES-256 encryption and accessed only by authorised personnel on a need-to-know basis.
For full details on how we handle your data — including your rights to access, correct, and delete your information — please read our Privacy Policy.
Regulation & Trust
International Licensing & Player Protection
sizi99 operates under international gaming licensing (Curaçao jurisdiction), providing an independently regulated framework for fair play, fund protection, and responsible gaming compliance. We do not claim Malaysian government regulation — no such framework exists for online gambling in Malaysia — and we are transparent about this with all our players.
Independent RNG Testing
All game outcomes use certified Random Number Generators audited by independent third-party testing labs.
Segregated Player Funds
Your deposited funds are held separately from operating capital — always accessible for withdrawal requests.
21+ Age Enforcement
Strict age verification at registration and KYC stages. No access granted to players under 21 years old.
Responsible Gaming Programme
Self-exclusion tools, deposit limits, session timers, and referrals to certified support helplines.
Notice for Malaysian Users: Online gambling regulation in Malaysia is governed by the Common Gaming Houses Act 1953 and Betting Act 1953. It is your personal responsibility to understand and comply with the laws applicable in your jurisdiction before participating in online gaming. sizi99 provides this information for transparency purposes only.
Player Wellbeing
Responsible Gaming at Sizi99
Gambling should be entertainment — never a financial strategy or a way to escape stress. sizi99 is committed to providing tools and resources that help you stay in control.
Deposit Limits
Set daily, weekly, or monthly deposit caps that align with your personal budget.
Session Timers
Get reminded of how long you've been playing — and set hard session time limits.
Cool-Off Period
Take a short break from betting with a 24-hour, 7-day, or 30-day cooling-off pause.
Self-Exclusion
Permanently exclude yourself from sizi99 if gambling is no longer fun and healthy for you.
Loss Limits
Define a maximum loss threshold per session — once reached, play stops automatically.
Support Referrals
Our team can connect you with certified problem gambling helplines in Malaysia — free and confidential.
🔞 21+ only. If gambling stops being fun, it's time to take a break. You can access all self-management tools from your account dashboard or contact our support team at any time. For external support, reach out to the National Council on Problem Gambling or a licensed counsellor in your area.
Learn More About Responsible GamingLong-term Player Rewards
Coming from another casino? We make the switch worthwhile. ✨
Loyalty matched, bonuses stacked, and a VIP welcome from day one. Plus, Refer A Friend and earn up to RM288 per successful referral — no cap on how many friends you can bring to sizi99.
Claim Your Switch Bonus