Sharkscope

Sharkscope is one of the largest databases of online poker tournament results, helping players track their performance and research opponents across dozens of poker sites. Launched in 2005, the platform has evolved considerably over the years, but its primary purpose remains the same: giving tournament players access to information they can use to make better decisions.

If you regularly play online poker tournaments, Sharkscope can be one of the most useful poker tools in your arsenal. It allows you to look up opponents, check their tournament history, see how much they play, and evaluate statistics such as return on investment (ROI), average buy-in (ABI), and overall profitability.

Beyond its tournament database, Sharkscope offers several additional tools, including a heads-up display (HUD), hand tracking software, and desktop synchronization. These features make it possible to combine historical tournament results with information collected during your own sessions.

However, Sharkscope also has limitations. Not every poker network provides the same level of coverage, tournament results don’t always tell the full story, and some features are restricted by poker room policies.

In this Sharkscope review, we’ll explain how the database works, examine its tools and features, compare the subscription plans, and help you decide whether Sharkscope is worth using.

What Is Sharkscope and How Does It Work?

Sharkscope was launched in the mid-2000s, when online poker was experiencing rapid growth and tournament poker was attracting players from around the world.

At its core, Sharkscope is a searchable database of online tournament results, covering multi-table tournaments (MTTs), sit-and-gos, and other tournament formats.

The platform tracks results across numerous international and regional poker networks, including major operators such as PokerStars and 888poker, along with a variety of regulated US poker rooms.

Coverage varies by network, and some operators restrict the information Sharkscope can collect or display. For this reason, players should check whether their preferred poker site is supported before purchasing a subscription.

The main purpose of Sharkscope is to let you search for a player using their screen name and poker network. Depending on the available data and your subscription, the results can include:

• Total number of tournaments played
• Overall profit or loss
• Return on investment (ROI)
• Average buy-in (ABI)
• In-the-money percentage (ITM%)
• Average profit per tournament
• Sharkscope Ability Rating
• Tournament history and performance graphs

These statistics can reveal useful information about an opponent’s experience, preferred stakes, and historical results.

For example, someone with several thousand tournaments played and a consistently positive ROI is likely to be a more experienced opponent than someone with only a handful of recorded results.

Similarly, knowing that a player normally competes in $5 tournaments but has entered a $100 event could provide useful context when evaluating their experience at that stake level.

However, Sharkscope results should be treated as indicators rather than definitive measures of skill. Tournament variance, incomplete tracking, and changes in a player’s ability can all influence the numbers.

Sharkscope Desktop: HUD, HandTracker and Sync

In addition to its online database, Sharkscope offers desktop software that provides several tools for tracking results, reviewing hands, and analyzing opponents.

Sharkscope Desktop is available for Windows and macOS, although compatibility depends on the operating system and the poker rooms being used.

The main features include Sharkscope HUD, Sharkscope HandTracker, and Sharkscope Sync. Access to these tools depends on your subscription.

Sharkscope HUD

The Sharkscope Heads-Up Display (HUD) brings player information directly to the poker table, allowing you to review useful statistics without manually searching for each opponent.

Depending on the configuration and available data, the HUD can display statistics such as:

• Ability Rating
• Active Days
• Average ROI
• Average Profit
• Total number of tournaments played
• Total amount staked

The HUD can also incorporate statistics collected from hand histories, providing additional information about how opponents play.

For example, historical tournament results might suggest that an opponent is an experienced winning player, while hand-history statistics could reveal how frequently they enter pots or raise before the flop.

Combining these different sources of information can provide a more complete picture of an opponent’s tendencies.

Players can customize the HUD to prioritize particular statistics, adjust its appearance, and apply filters or settings to make the information more relevant.

However, HUD statistics become more useful as the sample size grows. A player who has raised three of their first five hands may appear extremely aggressive, but that information is far less reliable than statistics collected across hundreds of hands.

The Sharkscope HUD is included with Silver subscriptions and higher.

One important consideration is that the HUD uses your daily search allowance when retrieving information about opponents. Cached results can reduce the number of searches consumed, but players who frequently encounter new opponents may use searches more quickly than expected.

Sharkscope HandTracker

Sharkscope HandTracker is a more comprehensive tool for players who want to analyze their own poker sessions and identify potential weaknesses.

Unlike the main Sharkscope database, which focuses on tournament results, HandTracker uses hand histories to provide detailed information about how poker hands were played.

Features include:

• Tracking and reviewing individual hands
• Analyzing playing statistics and tendencies
• Reviewing session results
• Identifying potential weaknesses in your game
• Tracking cash game and tournament performance
• Combining hand-history information with Sharkscope statistics

HandTracker supports Texas Hold’em and Omaha Hi, making it useful for players who participate in either format.

For example, a player might discover that they are losing money from certain positions or entering too many pots with marginal hands.

This type of information can help identify areas that deserve further study.

HandTracker is included with Gold subscriptions and higher. It is also available as a separate purchase, although the standalone version does not include Sharkscope database searches.

Sharkscope Sync

Sharkscope Sync helps keep a player’s tournament results synchronized between the desktop software and the Sharkscope database.

This feature is particularly useful when a poker room’s automatic tracking does not capture every result.

By synchronizing tournament information from supported poker clients, players can improve the completeness of their own records and maintain a more accurate picture of their performance.

Sync is included with Silver subscriptions and higher.

Like the HUD, synchronization consumes searches from the daily allowance, although the cost is relatively modest at one search per 100 tournaments synchronized.

What Is Sharkscope Ability Rating?

One of Sharkscope’s most recognizable features is its Ability Rating, a numerical score between 1 and 100 designed to provide a quick indication of a player’s tournament performance.

The rating takes several factors into account, including tournament results, profitability, and the stakes at which a player competes.

Sharkscope does not publicly disclose every detail of the calculation, so the Ability Rating should be viewed as a proprietary performance indicator rather than a definitive ranking of poker skill.

One important consideration is that the rating places significant weight on the level of competition.

For example, a player who breaks even in $100 tournaments could receive a higher Ability Rating than someone who consistently wins small amounts in $5 tournaments.

This makes sense because higher-stakes tournaments generally attract tougher competition, and achieving similar results against stronger opponents can be more difficult.

However, the rating also has limitations.

A player with a high Ability Rating based on a relatively small sample of tournaments may not be as strong as the number suggests. A few unusually successful results can have a substantial impact on tournament statistics.

As the number of recorded tournaments increases, the rating generally becomes a more useful indicator of long-term performance.

Even then, it is best used alongside other information, such as ROI, average buy-in, tournament volume, and recent results.

Sharkscope Tournament Rating

In addition to the Ability Rating, Sharkscope uses a Tournament Rating system that can display shark or fish symbols alongside player results.

These symbols provide another quick way to compare tournament performance with other players in the database.

A shark generally indicates results above the relevant comparison average, while a fish indicates results below it.

However, these symbols should not be interpreted as a complete assessment of a player’s skill.

Tournament format, stakes, sample size, and the quality of available results can all influence how meaningful the rating is.

How Accurate Is Sharkscope?

Sharkscope is a valuable resource for online tournament players, but the accuracy and usefulness of its statistics depend on several factors.

The database contains an enormous amount of tournament information, yet there are situations where the results may be incomplete or potentially misleading.

Understanding these limitations is essential if you want to use Sharkscope effectively.

Tournament Variance and Sample Size

Poker tournaments involve substantial variance, particularly in formats with large fields and top-heavy prize structures.

A player can make consistently good decisions and still experience a prolonged losing streak. Similarly, a relatively inexperienced player can win a major tournament and temporarily display an impressive ROI.

For this reason, statistics based on a small number of tournaments should be treated cautiously.

A sample of 50 tournaments may provide some useful information, but it is rarely enough to establish a player’s long-term profitability.

Even several hundred tournaments may not provide a reliable picture in formats where a large percentage of winnings comes from occasional deep runs.

The larger the sample, the more meaningful the results generally become.

Incomplete Tournament Coverage

Sharkscope does not have unrestricted access to every online poker network.

Some operators limit third-party tracking, while others impose restrictions on the information that can be collected or displayed.

As a result, a player’s Sharkscope history may not include every tournament they have played.

GGPoker is a particularly important example. Following restrictions introduced by the operator, Sharkscope no longer provides the same comprehensive public results coverage that players may expect from supported networks.

Sharkscope Desktop documentation lists GGPoker with tracking-only functionality rather than HUD support.

Players should distinguish between public tournament database coverage and the ability to track their own results using desktop software.

Historical Results Don’t Always Reflect Current Skill

Another limitation is that Sharkscope statistics often include results accumulated over many years.

A player who was consistently profitable several years ago may no longer perform at the same level.

Conversely, someone who was previously a losing player may have improved significantly through study and experience.

When evaluating an opponent, recent results can therefore be more relevant than lifetime statistics.

It is also useful to compare results across different stakes and tournament formats rather than relying exclusively on a player’s overall ROI.

Using Sharkscope Data Effectively

The best approach is to treat Sharkscope as one source of information rather than a complete assessment of an opponent.

For example, a player with a high Ability Rating, thousands of tournaments played, and a consistently positive ROI is probably worth approaching with greater caution than an inexperienced recreational player.

However, those statistics do not tell you exactly how that player will behave in a particular hand.

Combining tournament results with HUD statistics, table observations, and sound poker strategy provides a much stronger foundation for making decisions.

Sharkscope Pricing: Free vs Paid Plans

Sharkscope offers free access to its tournament database, along with several subscription tiers designed for players who need additional searches and advanced tools.

Free users receive five searches per day, which is sufficient for occasionally checking an opponent or reviewing a small number of tournament results.

Regular tournament players will likely need a paid subscription, particularly if they want to use the HUD or other desktop features.

The main subscription options are:

*Prices shown are published starting monthly-equivalent rates and may depend on billing period. Check Sharkscope for current pricing and subscription terms.

Sharkscope also offers higher subscription tiers, including Platinum and Diamond, for players who need substantially more searches or additional functionality.

Which Sharkscope Subscription Should You Choose?

For recreational players, the free version is a good starting point. Five daily searches may be enough if you only play a few tournaments each week.

Bronze provides additional statistics and filtering options, but its relatively small increase in daily searches makes it less attractive for players who want to research many opponents.

Silver is arguably the most practical choice for regular tournament players. It provides a substantial increase in daily searches while unlocking the Sharkscope HUD and Sync.

Gold is better suited to serious players who want to combine tournament database information with detailed hand-history analysis.

The inclusion of HandTracker is arguably a more important reason to upgrade than the increase to 1,000 daily searches.

Before purchasing any subscription, however, make sure Sharkscope supports the poker rooms you regularly use and that the available features justify the cost.

Is Sharkscope Worth It?

For players who regularly compete in online poker tournaments, Sharkscope can be well worth using.

Its biggest advantage is the ability to access years of tournament results and quickly evaluate opponents based on their experience, stakes, and historical performance.

However, the value of a paid subscription depends heavily on how often you play, which poker rooms you use, and whether you intend to take advantage of the additional tools.

Recreational Tournament Players

If you play tournaments occasionally, Sharkscope’s free version may provide everything you need.

Being able to look up a few opponents or review your own tournament history can be useful, but there is little reason to pay for hundreds of daily searches if you rarely need them.

Bronze may be worth considering if you want access to more detailed statistics and advanced filters.

Regular MTT and Sit-and-Go Players

For players who compete in tournaments several times per week, Sharkscope becomes considerably more valuable.

Tracking results over time can help you evaluate your own performance, while researching opponents provides additional context for tournament decisions.

The Silver subscription is a reasonable choice for this group, particularly when the HUD is supported by the poker rooms being played.

Serious Tournament Grinders

High-volume tournament players are the group most likely to benefit from Sharkscope’s advanced features.

The ability to research numerous opponents, analyze large samples of results, and review hand histories can provide valuable information for improving performance.

For these players, Gold may justify its additional cost through the inclusion of HandTracker and its larger search allowance.

However, even serious players should consider whether they need all the features included in the subscription.

Players on Unsupported Networks

Sharkscope is considerably less useful when the poker rooms you regularly play do not provide meaningful tournament results coverage or restrict HUD functionality.

This is especially relevant for players who primarily use the GGPoker network.

Before subscribing, confirm what information Sharkscope can actually provide for your preferred operator.

Overall, Sharkscope remains one of the most useful resources for researching online tournament results. Its free version is worth trying, while Silver and Gold offer additional value for players who regularly use the database and desktop tools.

Sharkscope FAQ

What is Sharkscope?

Sharkscope is an online poker tournament results database that allows players to research opponents, track their own performance, and review statistics such as ROI, average buy-in, and tournament profitability.

Is Sharkscope free?

Yes. Sharkscope provides five free searches per day. Paid subscriptions offer additional searches, advanced statistics, and access to features such as the HUD and HandTracker.

How accurate is Sharkscope?

Sharkscope provides extensive tournament results data, but its accuracy depends on the poker network, available tournament information, and sample size. Results may be incomplete, and short-term ROI can be heavily influenced by variance.

Can I opt out of Sharkscope tracking?

Yes. Sharkscope provides an opt-out option that hides a screen name’s results from other users. Some poker networks also require players to opt in before certain statistics become visible.

What is Sharkscope HUD?

Sharkscope HUD is a heads-up display that shows player information directly at supported online poker tables. It combines Sharkscope database statistics with information collected from hand histories and is included with Silver subscriptions and higher.

Can I use Sharkscope HUD on all poker sites?

No. HUD availability depends on the poker room and its policies regarding third-party software. Sharkscope supports HUD functionality on various PokerStars clients and certain regional PartyPoker versions, but not on every network.

Players should confirm compatibility and the operator’s current software rules before using the HUD.

Does Sharkscope track GGPoker results?

Sharkscope’s public results coverage of GGPoker is restricted. Sharkscope Desktop documentation lists GGPoker as supporting tracking-only functionality, without the HUD.

Players should check the current coverage and available tracking options before subscribing.

Can Sharkscope track cash games?

Sharkscope’s main database focuses on tournament results rather than cash games. However, Sharkscope HandTracker supports cash game tracking and analysis using hand histories from compatible poker clients.

Is Sharkscope worth paying for?

For regular tournament players, a paid Sharkscope subscription can provide useful additional information and tools. Silver is a good option for players who want the HUD, while Gold adds HandTracker for more detailed analysis. Recreational players may find the free version sufficient.