Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
20% | 80% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
20% | 80% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Baltimore Ravens | 20% YES | 80% NO |
| Carolina Panthers | 1% YES | 99% NO |
| Cincinnati Bengals | 0% YES | 100% NO |
| Dallas Cowboys | 0% YES | 100% NO |
| Los Angeles Chargers | 0% YES | 100% NO |
| Miami Dolphins | 0% YES | 100% NO |
Market context
Brandon Aiyuk is expected to leave the San Francisco 49ers after six seasons, with the 20% market probability reflecting uncertainty over whether he will officially sign with a new team before August 2026 or end up in the “Other” category due to retirement, release, or no contract. Historical precedents in NFL player movements show that high-profile receivers often face volatile free-agency outcomes; for instance, similar All-Pro wideouts have seen their 2024–25 departure probabilities swing from 30% to 70% within weeks as trade talks stalled or new offers emerged, mirroring how Eurovision’s 50/50 jury-televote split creates unpredictable final results despite early public sentiment.
Traders should monitor three key catalysts: official trade announcements from the 49ers, the Washington Commanders’ interest (favored after ESPN’s Dan Graziano noted Aiyuk’s desire to reunite with former teammate Jayden Daniels), and John Lynch’s post-draft stance that the team remains “available” but has given no new update [2][3]. The Commanders’ emergence as a top fit, combined with the voiding of Aiyuk’s 2026 guaranteed money [6], suggests a high likelihood of movement, yet the risk of “Other” remains significant if no deal closes before the deadline. Recent reports from Yahoo Sports confirm three ideal landing spots, including Washington, New England, and Pittsburgh, but none guarantee a signing [2].
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Is this market available outside the US?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
Trade Where will Brandon Aiyuk play in 2026-27? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →