MLB: Triples Leader

Platform comparison

Active sub-markets

Market context

The player who finishes the 2026 MLB regular season with the most triples is the event being priced here, and the market is already leaning heavily towards a Yes outcome at 71%. Triples are a low-frequency stat that can swing on park factors, speed, and batted-ball luck, so leader markets often concentrate around a small set of fast, extra-base capable hitters rather than the league’s biggest names. MLB’s official stat pages and major aggregators track triples live through the season, with Corbin Carroll among the early leaders in 2026 on the available stats pages.[3][7][1]

Historically, triples races are thinner than home-run or RBI markets because there are fewer true contenders and small sample changes matter more. Current leaderboards show Carroll in front on one data feed, with Luis Arraez and others close enough that a single hot week can reshape the table, which helps explain why a 71% crowd price is not extreme for a category that rewards elite running and outfield gaps rather than pure power.[1][6][2] In practical terms, traders often read these markets through the lens of who can stay healthy, keep regular playing time, and avoid role changes before late September.

The main catalysts are not just box scores, but the funding and trading cadence around them: deposits clearing quickly through Klarna, SEPA, or USDC tend to matter when a trader wants to enter on a short-lived leaderboard move, while slower on-ramp friction can leave books thinner between game days. The key dependencies are MLB’s official daily stat updates, any tiebreak on the league leader board, and player availability as teams manage line-ups into the final month; MLB’s stats pages remain the canonical reference for season-long leaders.[3][7]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews MLB: Triples Leader across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Polymarket Klarna UK — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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

Where can I trade this market with the lowest fees?

On Polymarket Klarna UK, 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.

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.

What does it cost to trade on Polymarket Klarna UK?

Zero. Polymarket Klarna UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.