MLB: RBIs Leader

Platform comparison

Active sub-markets

Market context

The 2026 MLB regular season will crown a single player with the most runs batted in across all 162 games. This market settles on that leader's identity, with tiebreaker rules cascading through home runs, then batting average, should two or more players finish level on RBIs. On Polymarket, this contract trades as a conditional token pair on Polygon, denominated in USDC, with settlement authority resting on official MLB records published after the season concludes on 28 September 2026.

Historical RBI leaders have clustered around 120–140 RBIs in recent seasons, with Aaron Judge (2022), Kyle Schwarber (2023), and Mookie Betts (2024) among recent contenders. The 2025 leader will provide the most immediate benchmark for volatility and baseline expectations. Traders should note that RBI totals correlate strongly with team offensive depth, ballpark dimensions, and lineup construction; a player's position in the batting order and the on-base percentage of teammates ahead of him matter as much as individual power output. Players on high-scoring teams—particularly those with consistent run-scoring environments—have historically held advantages.

Key catalysts include the 2026 free agency period (winter 2025–26), spring training performance metrics, and mid-season trade deadline activity. Injuries to star hitters or unexpected trades can shift RBI distribution significantly. Monitor early-season pace-of-play data and team win-loss records, as contending teams tend to generate more RBI opportunities. Recent reporting from MLB.com and ESPN will flag roster changes and injury updates that directly affect individual player opportunity cost.

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 Polymarket Scam?, which mirrors the Polymarket order book directly.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Scam?, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket Scam? 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.

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.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within 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.