Coin Series of Online Poker (CSOP) 2025

Last Updated: 14 October 2025

What is the Coin Series of Online Poker?

The Coin Series of Online Poker (CSOP) is CoinPoker’s flagship cryptocurrency-based tournament series.

From the first shuffle up and deal to the last river, every day has reasons to log in and play:

Multiple weeks of action-packed poker.
100+ events across a full range of buy-in levels.
CSOP runs twice a year (CSOP Spring and CSOP Fall).
The Coin Series of Poker has something for every taste and bankroll, as there are three different buy-in levels of each event (low, medium, and high).

Hosted exclusively on CoinPoker, the world’s leading blockchain poker platform, CSOP blends cutting-edge tech with a global poker community passionate about fast, fair, and secure gameplay.

Plus, CoinPoker often adds a significant amount of money in special CSOP promotions, whose prizes are paid on top of the regular prize pools. All payouts are paid in crypto, with fast deposits and withdrawals, complete financial privacy, and a provably fair, blockchain-based Random Number Generator (RNG) that guarantees total transparency with every hand dealt.

Recent CSOPs

This year’s CSOP Fall series set new benchmarks for player numbers, prize pools, and top-tier levels of poker skills. Over 23 days of action, CoinPoker hosted 125 events, attracted 88,990 entries, and generated more than $6 million in prize pools.

The flagship $500 Main Event delivered the single biggest prize pool of the series at a whopping $243,930. Congratulations to Jppns13 for taking the top spot and $43,182 after a masterful display.

Across low, mid, and high stakes, new stars and familiar faces rose to the top. Komentauskas99 claimed the $50 Main Event, while Tod55 took the $10 Main Event crown, but several players chalked up multiple wins over the series.

Top 5 Players by Number of Wins:

AmsterdamCity: 6 wins
BeastyShem: 6 wins
CASHMACHINE: 5 wins
MaGuardaTeLaPower: 5 wins
CloudKing: 4 wins

Coin Series of Poker Fall Edition (CSOP Fall) on CoinPoker

2025 CSOP Fall at a Glance

Dates: Sunday 7th – Monday 29th September 2025
CSOP Events: 125 flagship tournaments — perfectly balanced across low, medium, and high tiers (1:1:1 ratio).
Side Events: 39 extra tournaments alongside the main schedule: 24 on Sundays, Mondays, Tuesdays and Thursdays, plus 15 standalone Friday events with buy-ins from $150 to $5,000.
Formats: No-Limit Hold’em (NLHE), Pot-Limit Omaha (PLO), and PLO5 played in 6-max and 7-max formats, with Classic, Deepstack, Turbo, and Hyper structures.

Why Play CSOP?

Choosing to play the Coin Series of Online Poker (CSOP) at CoinPoker means joining the most innovative and rewarding crypto poker tournament experience available today.

Here’s why thousands of players worldwide prefer CSOP on CoinPoker:

Guaranteed Prize Pools Paid in Crypto (USDT)
Compete for massive, secure payouts paid instantly in Tether (USDT), which is easily exchangeable for several large-cap cryptocurrencies such as Bitcoin or Ethereum. No delays, no conversions.
Wide Rage of Buy-In Options
Choose from three buy-in levels, low, medium, or high, and enjoy a wide variety of exciting poker formats plus great side events.
Exclusive CSOP Promotions and Leaderboards
Boost your bankroll with exclusive CSOP promotions, bounty tournaments, and leaderboards awarding thousands of dollars in prizes.
Provably Fair Blockchain-Based RNG
Every hand is verifiably fair and transparent thanks to CoinPoker’s blockchain-powered Random Number Generator (RNG), ensuring 100% trust and integrity in every tournament.
Global Access and 24/7 Play
Whether you’re in Asia, Europe, or the Americas, access CSOP anytime on desktop or mobile—play poker wherever you are, whenever you want.
Free Crypto Withdrawals
Enjoy free, lightning-fast withdrawals 24/7 via the Polygon Network with zero waiting times or banking restrictions, giving you full control of your funds.

Events

Whether you’re chasing your first trophy or your next big score, the CSOP has something for everyone:

Low-Stakes Builders (Buy-ins: $2, $5, $10)
Perfect for beginners and bankroll builders looking to compete for real prizes without breaking the bank.
Mid-Stakes Majors (Buy-ins: $25, $50)
Ideal for dedicated grinders chasing serious payouts and leaderboard glory.
High Roller Events (Buy-ins: $100, $200, $250, $500)
Designed for the bold—huge guarantees, top competition, and the biggest crypto prizes.
Main Events (Always on the Final Sunday)
Our most valuable CSOP tournaments, offering huge value and unique prizes.

Beyond these unbeatable features, CoinPoker operates with a player-first philosophy, continually evolving through community feedback to deliver a fast, fair, and fun poker environment.

History

Launched in 2018, the Coin Series of Online Poker (CSOP) made history as the world’s first major online poker series built entirely on cryptocurrency.

By pioneering guaranteed prize pools paid exclusively in crypto, the CSOP revolutionized the online poker landscape, setting new standards for transparency, speed, and security that traditional platforms couldn’t match.

Since its debut, the Coin Series of Online Poker (CSOP) has hosted multiple editions, each growing in size, prestige, and prize pools:

CSOP Spring 2022: April 8 – 17, 2022
CSOP Fall 2022: October 14 – 23, 2022
CSOP Fall 2023: October 20 – 29, 2023
CSOP Spring 2024: April 19 – 28, 2024
CSOP Fall 2024: September 8 – 22, 2024
CSOP Spring 2025: May 11 – 26, 2025
CSOP Fall 2025: September 7 – 29, 2025

Key Milestones of the CSOP

CSOP Fall 2025: CoinPoker’s biggest CSOP yet with $6 million guaranteed and almost 89,000 tournament entries.
CSOP Winter Edition 2020: Attracted over 15,000 entries and awarded more than $2 million in prize money, marking one of the largest and most thrilling crypto poker festivals ever held.
CSOP Spring 2025: Hosted 267 events with a total payout of $3.5 million, absolutely smashing the initial $3 million guarantee.
Big Names, Big Wins: Portuguese online poker legend Rui “RuiNF” Ferreira is the reigning CSOP Main Event champion. He won the 2025 edition for a whopping $28,534.80.

What Makes CSOP the Ultimate Crypto Poker Series?

Diverse Poker Formats:
No-Limit Hold’em (NLH), Pot-Limit Omaha (PLO), PLO5, and several different poker formats such as PKO, 6-max and deep stack.
Three buy-in tiers:
From low to high—CSOP events are accessible for every bankroll and player type.
Millions Guaranteed Prize Pools:
Each event of the Coin Series of Online Poker has a guaranteed prize pool which creates a series worth millions.
Online Satellites:
Multiple satellite formats give players of all levels the chance to qualify for the main CSOP events from only 1 cent!
Unique Side Events:
High roller events, bounty tournaments, and innovative formats to keep the action fresh.
Rewarding Leaderboards:
Climb the ranks of the CSOP leaderboard and earn great prizes for consistent top performance.

Promotions

CoinPoker updates its CSOP promotions with every edition, keeping the experience fresh and rewarding.

When our next Coin Series arrives, we’ll list promotions here. In the meantime, check the CoinPoker promotions page so you never miss a poker freeroll, welcome bonus, or leaderboard opportunity.

How to Join the CSOP on CoinPoker

Joining the Coin Series of Online Poker (CSOP) is quick, easy, and crypto-friendly:

Register your account.
Download the CoinPoker software for the best online poker experience.
Deposit: Choose from BTC, ETH, SOL, USDT, USDC, CHP, TRX, BNB, WEPE or fiat payments in 20+ countries.
Register for CSOP tournaments inside the CoinPoker app.
Play, win, and climb the CSOP leaderboards.

The intuitive CoinPoker app makes navigation seamless, and with instant crypto transactions and no geographical restrictions, anyone can join the CSOP and play for real crypto rewards.

👉 Still have questions? Please do not hesitate to contact our support or post your question on our Discord.

Schedule

Never miss a moment of the Coin Series of Online Poker (CSOP) with the always up-to-date CSOP schedule—your go-to guide for every event, every time.

The official CSOP schedule includes everything you need to plan your winning run:

Tournament Names & Exciting Formats
Dates & Start Times across all time zones
Buy-ins & Prize Pool Guarantees for every event

We update the CSOP calendar regularly so you can stay ahead of the action and never miss your shot at massive crypto prizes.

👉 Stay ahead of the competition — check this page regularly for all the latest updates, schedules, and results from the Coin Series of Online Poker (CSOP).

Watch the CSOP Action as it Unfolds

Never miss a moment with the latest CSOP news, tournament results, and upcoming promotions, delivered straight from the CoinPoker Blog and our social media channels.

We provide real-time Coin Series of Online Poker updates, live streams, and videos before, during, and after every CSOP, so you’ll keep up-to-date with key events or exciting developments.

Watch the CSOP live with CoinPoker on our social media channels:

🐦 X/Twitter: Announcements, CSOP promos, and event news.
▶️ YouTube: Hand breakdowns, guides, and live CSOP streams.
📸 Instagram: Behind the scenes and exclusive highlights of the CSOP.

Frequently Asked CSOP Questions

What is the Coin Series of Online Poker (CSOP)?

The Coin Series of Online Poker (CSOP) is CoinPoker’s flagship online poker tournament series, offering huge guaranteed prize pools paid in cryptocurrency.

How often does the CSOP take place?

The CSOP runs twice per year (spring and autumn), with occasional special editions announced in advance.

What are the buy-ins for CSOP events?

Every CSOP event offers three buy-in levels—low, medium, and high—to accommodate players of all bankrolls and experience levels.

What can I win at the CSOP?

Each CSOP event has a guaranteed prize pool, with the total guarantee being $6,000,000, giving this online poker tournament series exceptional value.

How can I join CSOP tournaments?

You can join the Coin Series of Online Poker (CSOP) by creating a free CoinPoker account, making a deposit and registering for CSOP events directly in the app to compete for massive prize pools.

What cryptocurrencies can I use to play CSOP?

CoinPoker accepts BTC, ETH, SOL, USDT, USDC, CHP, TRX, BNB, and WEPE for deposits and withdrawals in all CSOP tournaments.

Are there special CSOP promotions?

Yes! Every CSOP edition features exclusive promotions to boost your winnings, including CSOP leaderboards, freerolls, and exclusive poker bonuses. Check the CoinPoker Promotions page for the latest offers.

Are there leaderboards for the CSOP?

Absolutely! There is a staggering $50,000 added through three exclusive leaderboards—one for each buy-in tier: low, medium, and high. By playing CSOP events, you’ll climb the leaderboards and compete for extra cash prizes on top of your regular tournament winnings.