MLB: Triples Leader

Platform comparison

Active sub-markets

Market context

The 2026 regular season triples race is a volume and speed market: it resolves on who finishes with the most triples, with MLB’s official leader and tie-break rules deciding any dead heat. At mid-season, the public board has **Corbin Carroll** and **Luis Arraez** level on 71, with **Leody Taveras** on 64, while projections still lean towards Carroll as the most likely season leader.[1][3][5][8]

That makes a 71% implied YES price look like a view that the current front-runner already has a meaningful edge, but not a lock; triples are volatile because a few extra balls in the gaps or a small swing in playing time can move the table quickly. For comparison, fantasy and betting projection sets also concentrate near Carroll, with secondary names such as **Jarren Duran**, **Daylen Lile**, **Bobby Witt Jr.**, and **Jung Hoo Lee** appearing as plausible challengers rather than clear market anchors.[5]

For a programmatic trader, the useful inputs are regular leaderboard refreshes, line-up availability, park factors, and injury/rest signals, because triples depend heavily on speed, batting slot, and whether a player keeps enough plate appearances to stay in the race. The cleanest workflow is to poll the official MLB triples leaderboard and a secondary stat feed, then compare against any market-specific tie logic and your own season-end projection; MLB’s stat pages are the governing reference point for the category, while competitor board snapshots help identify whether the market is drifting on one injury or a hot streak.[3][4]

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 Review 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 Review 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.

Is this market available outside the US?

Polymarket Review UK 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.

What does it cost to trade on Polymarket Review UK?

Zero. Polymarket Review 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.