| Founded | 2025 (relaunched under prediction markets branding) |
| Headquarters | TBD |
| Parent company / Key backer | TBD — has not been publicly disclosed |
| Blockchain | TBD |
| Regulation | TBD — no confirmed CFTC-registered Designated Contract Market status as of this review |
| Settlement currency | USD |
| US availability | Limited / state-dependent, TBD |
| International availability | TBD |
| Minimum deposit | TBD |
| Trading fees | Not fully disclosed; appears variable by market |
| Deposit methods | Bank transfer / debit card (unconfirmed) |
| Mobile app | TBD |
| Cumulative volume | Not publicly disclosed |
| Total users | Not publicly disclosed |
| Total funding / Valuation | Not publicly disclosed |
| Key investors | Not publicly disclosed |
| Native token | None confirmed |
What Is Sports.com?
Sports.com is a sports-focused entrant into the prediction markets boom, positioning itself as a place to trade on game outcomes, player props, and season-long narratives rather than a general-purpose exchange covering politics, crypto, and culture. The one-line pitch: a domain with sports-media legacy repurposed as an event-contract platform riding the same wave that pushed total 2025 prediction market volume to $63.5 billion, up from $15.8 billion the year before. Who exactly runs the platform, its founding team, and its funding history has not been publicly disclosed at the level of detail you'd get from Polymarket or Kalshi, and that opacity is the first thing worth flagging in this review.
That lack of disclosure matters because the space it's entering is dominated by two players. Polymarket and Kalshi together account for roughly 97.5% of total prediction market volume, and sports alone makes up more than 80% of that flow. Any new sports-first platform is competing directly against Kalshi's regulated US sports contracts and Polymarket's deep, largely crypto-native liquidity — plus sportsbook-adjacent products from FanDuel Predicts and DraftKings Predictions that already have massive existing user bases. If you're unfamiliar with the underlying mechanics of how these contracts work before you decide whether Sports.com is worth your time, read our guide on how prediction markets work.
Regulatory status for Sports.com is unclear as of this writing. We could not confirm whether the platform operates as a CFTC-registered Designated Contract Market, partners with a licensed exchange the way some smaller platforms do, or operates in a legal gray zone the way offshore books historically have. Growth trajectory — volume figures, active user counts, milestones — also has not been publicly disclosed, which is unusual for a platform trying to establish credibility in a market where Kalshi publishes revenue figures (approximately $260 million in 2025) and Polymarket discloses its ICE-backed valuation ambitions north of $20 billion.
What separates Sports.com from the established leaders, on paper, is narrower focus: sports and little else, built around a brand name that carries recognition outside the crypto-native trading crowd. Whether that focus translates into real liquidity or just a thin layer of markets sitting on top of a familiar domain is the question this review tries to answer. The rest of this piece walks through the mechanics, the fees, the regulatory picture, and where Sports.com fits — or doesn't — next to Polymarket, Kalshi, and the growing list of sportsbook-branded prediction products.
How Does Sports.com Work?
The Basics
Like every prediction market platform, Sports.com runs on binary event contracts. You buy a YES or NO share tied to a specific outcome — will the Chiefs win by more than 3.5 points, will a player hit 25+ points in a game — and the contract settles at $1 if you're right or $0 if you're wrong. Buy a YES contract at 40 cents and the event resolves in your favor, you collect $1 per share, for a profit of 60 cents per share before fees. That's the same core mechanic that powers Kalshi and Polymarket; the differentiator is never the math, it's the market selection, the liquidity behind each contract, and the fee structure sitting on top.
Placing a Trade
The actual trading flow — whether Sports.com uses an order book model like Kalshi and Polymarket, or a simpler odds-style interface closer to a traditional sportsbook — has not been independently verified in enough detail to describe with confidence here. Platforms entering from a sports-media or sportsbook background sometimes soften the order-book complexity into something that looks and feels more like placing a bet, which lowers the learning curve but can also mean wider effective spreads than you'd get on a deep, competitive order book. Until pricing data and order flow details are independently confirmed, treat any specific claims about execution quality on Sports.com with skepticism.
Order Types
Details on limit orders, market orders, and any advanced order types have not been publicly disclosed in a way we can verify. If you've traded on Polymarket or Kalshi, you're used to choosing between taking the best available price instantly or setting a limit and waiting for a match. Whether Sports.com offers that same flexibility, or a simplified take-it-or-leave-it price like a sportsbook line, is a real open question for this platform.
Deposits
The deposit and withdrawal flow — bank linking, KYC requirements, minimum deposit thresholds, processing times — has not been confirmed in detail. If Sports.com follows the fiat-first model used by Kalshi and Robinhood's prediction markets offering, expect a standard bank-link-and-KYC process rather than a crypto wallet flow. If you're coming from a crypto-native platform and wondering how a wallet-based deposit actually works by comparison, our guide on how to deposit on Polymarket walks through that process step by step.
What We Don't Know Yet
This is the section where honesty matters more than polish. We don't know Sports.com's regulatory registration, its trading fee schedule, its liquidity depth, its founding team, its funding sources, or its total volume. We don't know whether it operates nationwide or is restricted by state, a distinction that matters enormously given that 11 states introduced prediction market legislation in 2026 and Arizona filed criminal charges against Kalshi in March of that year over unresolved licensing disputes. Any prospective user should treat Sports.com as an unproven entrant until the platform discloses more, and should compare it directly against Kalshi and Polymarket before committing real money.
What Markets Can You Trade on Sports.com?
Sports
Sports is presumably the entire reason Sports.com exists, and it's the category where you'd expect the deepest markets. Specific league coverage — NFL, NBA, MLB, college football, soccer — has not been detailed with confirmed volume figures, which makes it hard to say definitively how it stacks up against Kalshi's growing sports book or Polymarket's game-outcome and player-prop markets. For context, sports already represents more than 80% of total prediction market volume industry-wide, so a platform branding itself around sports is entering the single most competitive and highest-volume category that exists. If sports betting comparisons matter to you, our breakdown of prediction markets vs sports betting and the related cost math analysis are worth reading before you assume a prediction market contract is automatically cheaper than a traditional bet.
Politics and Elections
Whether Sports.com carries any political contracts at all — midterms, presidential approval, legislative outcomes — has not been confirmed. Given the platform's branding, it's reasonable to assume politics is either absent or a minor category compared to Polymarket's deep election markets or Kalshi's regulated political contracts. If political markets are a priority for you, both established platforms will offer more depth; see our coverage of the 2026 midterms prediction markets for what real political market depth looks like.
Crypto and Finance
No confirmed crypto or macro-indicator markets have been identified on Sports.com. This isn't surprising for a sports-branded platform, but it's a real gap compared to Polymarket, which runs active markets on Bitcoin price thresholds, Fed rate decisions, and other financial indicators alongside its sports and politics offerings.
Culture, Tech, and Everything Else
Similarly, novelty and culture markets — award shows, tech launches, viral moments — have not been confirmed as part of the Sports.com catalog. If the platform is truly sports-only, that's a defensible niche strategy, but it means anyone wanting a one-stop prediction market shop will need a second account elsewhere. For a fuller picture of which platforms cover which categories, every prediction market reviewed is a useful reference point.
Sports.com Fees: What Do You Actually Pay?
Trading fees. Sports.com's exact fee schedule has not been publicly disclosed in enough detail to quote specific percentages. That alone is a red flag worth sitting with: Polymarket publishes taker fees ranging 0.75% to 1.80% by category as of its March 2026 expansion, and Kalshi publishes its full fee curve for anyone to review before trading. A platform that doesn't make its fee structure easy to find is either still building that infrastructure or hoping you won't look too closely before you deposit.
Deposit and withdrawal fees. Unconfirmed. If Sports.com uses standard bank transfers, expect the usual ACH-style free-but-slow option and a faster debit card option that likely carries a processing fee, similar to what you'd see on Robinhood's prediction markets product. Nothing here has been independently verified.
Interest or yield on balances. No information available. Kalshi pays approximately 4% APY on idle cash sitting in your account; whether Sports.com offers anything comparable is unknown.
| Fee Type | Sports.com | Polymarket | Kalshi |
|---|---|---|---|
| Trading fees | Not disclosed | 0.75%–1.80% taker, category-dependent | Dynamic curve, disclosed publicly |
| Deposit fees | Not disclosed | Free (crypto network gas applies) | Free via bank, card fees may apply |
| Withdrawal fees | Not disclosed | Gas fees only | Standard bank processing |
| Yield on balance | Not disclosed | None | ~4% APY on idle cash |
On a $100 trade at 50% implied probability on Polymarket, you'd pay somewhere in the 0.75%–1.80% range depending on category — call it roughly $0.75 to $1.80. Without a disclosed fee schedule, there's no way to run the same math for Sports.com. If the business model is subsidized growth — eating fees to build market share the way many new entrants do early on — that hasn't been stated publicly either. Until Sports.com publishes real numbers, assume you're trading with less pricing transparency than you'd get on Kalshi or Polymarket.
Sports.com User Experience and Interface
Desktop design philosophy, mobile app availability, and unique platform features have not been independently confirmed for this review. If the platform leans into its sports-media branding, expect an interface built to feel familiar to sportsbook users — game cards, simplified odds display, less order-book complexity than a native prediction market like Polymarket. That approach lowers the barrier for casual sports fans but often means less transparency into actual market depth and true price discovery.
Demo or practice account availability is unconfirmed. Customer support channels — live chat, email, phone — have not been detailed publicly. The honest criticism here isn't about a specific UX flaw we can point to; it's that there isn't enough public information to evaluate the experience with confidence, which is itself a criticism. Established platforms like Polymarket and Kalshi have years of user reviews, forum threads, and public complaints you can research before depositing. Sports.com doesn't yet have that track record.
Sports.com's Regulatory Position
This is the section that should give you the most pause. Sports.com's exact license type and regulatory jurisdiction have not been publicly disclosed. There's no confirmed relationship with the CFTC, no confirmed state-by-state operating map, and no litigation history to review because there's no confirmed operating history at all in the way Kalshi or Polymarket have one. That contrasts sharply with Kalshi, a CFTC-regulated Designated Contract Market navigating active state-level fights — including criminal charges filed by Arizona in March 2026 — and Polymarket, which re-entered the US market through its $112 million acquisition of QCEX and now operates under a regulated derivatives structure backed by up to $2 billion in ICE investment.
If Sports.com is operating without a confirmed regulatory license, that has real implications: no guaranteed CFTC oversight, no confirmed segregation of customer funds, and no clear path to recourse if something goes wrong with your account or a settled market. The broader legal landscape is shifting fast — 11 states introduced prediction market legislation in 2026, and the Schiff-Curtis "Prediction Markets Are Gambling Act" introduced in March 2026 signals federal appetite for tighter rules. Before depositing anything, read our complete guide to whether prediction markets are legal in the US and cross-reference it against whatever Sports.com discloses about its own licensing, if anything.
Sports.com vs. Established Platforms
| Sports.com | Polymarket | Kalshi | |
|---|---|---|---|
| Best for | Sports-focused casual traders | Broad market depth, crypto-native users | US-regulated traders wanting sports + politics |
| Regulation | Unconfirmed | Regulated derivatives via QCEX acquisition | CFTC-regulated DCM |
| Settlement | USD | USDC | USD |
| Deposits | Unconfirmed | Crypto wallet, card on-ramps | Bank transfer, debit card |
| Trading fees | Not disclosed | 0.75%–1.80% taker | Disclosed dynamic curve |
| Yield/Interest | Not disclosed | None | ~4% APY on idle cash |
| Liquidity depth | Unconfirmed, likely thin | Deep, especially politics/crypto | Deep, especially sports/politics |
| Sports coverage | Primary focus, depth unconfirmed | Strong and growing | Strong, regulated |
| Politics coverage | Unconfirmed, likely minimal | Best in class | Strong |
| Mobile app | Unconfirmed | Yes | Yes |
| Onboarding difficulty | Unknown | Moderate (crypto familiarity helps) | Low (bank-linked, familiar KYC) |
The honest takeaway from this table is that Sports.com is an unknown quantity competing against two platforms that have already won the liquidity war. Polymarket and Kalshi combine for roughly 97.5% of total industry volume, and both have spent years building the order-book depth, regulatory relationships, and user trust that a new sports-branded entrant hasn't had time to establish. For a full side-by-side of the two leaders, read our Polymarket vs Kalshi comparison; it's a useful baseline for judging whether any newer platform, including Sports.com, is actually offering something different or just repackaging the same contract mechanic with a familiar domain name.
Is Sports.com Safe and Legit?
The standard caveats apply to every prediction market, and they apply doubly here given the disclosure gaps: you can lose money, regulatory status can change or be challenged, and platform-specific risk (custody, settlement disputes, customer support responsiveness) is real. Because Sports.com's regulatory status, funding, and operational history have not been publicly confirmed, the honest answer is that we cannot verify legitimacy at the level detail this site typically provides for established platforms. That's not an accusation of wrongdoing — it's a statement that the public information simply isn't there yet.
If you do trade on Sports.com, keep in mind that any profits are taxable regardless of the platform's regulatory clarity. Our guide on how prediction market winnings are taxed applies whether you're trading on a fully regulated exchange or a platform whose licensing status is still unclear. Treat any unverified platform — Sports.com included — as higher risk than Kalshi or Polymarket until it publishes the kind of transparency those two platforms already offer.
Who Is Sports.com Best For?
Great fit:
- Casual sports fans who want a simplified, sportsbook-style interface rather than a full order-book trading experience.
- Users specifically drawn to the Sports.com brand name and comfortable trading without full regulatory transparency.
- Traders who already have accounts on Polymarket and Kalshi and are exploring smaller platforms purely out of curiosity.
- People who prioritize a narrow, sports-only market list over the broader catalog offered by general-purpose exchanges.
- Early adopters willing to accept unverified regulatory and liquidity risk in exchange for potential early-mover advantages.
Not ideal for:
- Anyone who wants confirmed CFTC regulation before depositing funds — go with Kalshi instead.
- Traders who need deep liquidity and tight spreads on major sporting events — Polymarket and Kalshi both offer more proven depth.
- Anyone wanting to trade politics, crypto, or culture markets alongside sports — Sports.com appears sports-only or close to it.
- Users who want algorithmic or API-based trading — no public API or bot infrastructure has been confirmed for Sports.com, unlike the ecosystem described in our piece on AI trading bots eating prediction markets alive.
- Risk-averse traders who want a full public track record before committing capital — check FanDuel Predicts or DraftKings Predictions for sportsbook-adjacent alternatives with clearer public histories.
Final Verdict: 2.5 / 5
Sports.com earns a 2.5 out of 5, and the score reflects uncertainty as much as anything the platform has done wrong. A prediction market platform lives or dies on liquidity, fee transparency, and regulatory clarity, and Sports.com hasn't publicly demonstrated strength in any of the three as of this review. That's a meaningfully lower score than Kalshi's 4.3 or Polymarket's 4.5, both of which have years of disclosed volume data, published fee schedules, and confirmed regulatory relationships behind them.
The gap from a top score isn't necessarily permanent. If Sports.com discloses its licensing, publishes a real fee schedule, and demonstrates actual order-book depth on major sporting events, this review will be revisited and the score adjusted accordingly. Until then, treat Sports.com as a speculative, unproven entrant rather than a core trading venue, and lean on the established leaders — covered in detail in our best prediction market apps rankings — for any meaningful capital.
If you're a sports fan who wants to dip a toe into event contracts purely out of curiosity, a small position on Sports.com is low-stakes enough to try. If you're trading with real conviction and real money, Kalshi and Polymarket remain the better-documented, better-regulated, more liquid choices, and our full best prediction market apps guide breaks down exactly why.
Frequently Asked Questions
What is Sports.com?
Sports.com is a sports-focused prediction market platform offering binary event contracts on game outcomes and player props. Key details about its founding team, funding, and regulatory status have not been publicly disclosed as of this review.
Is Sports.com regulated or legal in the US?
Sports.com's regulatory status has not been publicly confirmed, unlike Kalshi's confirmed CFTC registration as a Designated Contract Market. Read our full guide to prediction market legality in the US before trading on any unverified platform.
What are Sports.com's fees?
Sports.com has not published a detailed trading fee schedule as of this review. Compare that to Polymarket's disclosed 0.75%–1.80% taker fees and Kalshi's published fee curve before assuming any platform is cheaper.
How does Sports.com compare to Polymarket and Kalshi?
Sports.com is a narrower, sports-only platform with unconfirmed liquidity, fees, and regulation, while Polymarket and Kalshi together handle roughly 97.5% of total industry volume with disclosed fee schedules and confirmed regulatory relationships. See our Polymarket vs Kalshi comparison for the full breakdown of the two market leaders.
Do I have to pay taxes on Sports.com profits?
Yes. Any profits from prediction market trading, regardless of the platform's regulatory clarity, are generally taxable income. Our guide on how prediction market winnings are taxed covers the reporting basics.
Does Sports.com have a mobile app?
Mobile app availability for Sports.com has not been publicly confirmed as of this review. Both Polymarket and Kalshi offer confirmed, actively updated mobile apps.
Is Sports.com safe to deposit money on?
With no confirmed regulatory license, fee schedule, or public track record, Sports.com carries more unverified risk than established platforms like Kalshi or Polymarket. Treat any deposit as speculative until the platform discloses more.
What sports does Sports.com cover?
Specific league coverage and market depth have not been independently confirmed. Given that sports already represents over 80% of total prediction market volume industry-wide, compare Sports.com's actual offering against Kalshi and Polymarket's sports markets before assuming comparable depth.
