MLB: RBIs Leader

This market asks which player will lead Major League Baseball in runs batted in during the 2026 regular season, with each named player representing a possible outcome and tiebreakers cascading through home runs, batting average, hits, and finally alphabetical last name. It is listed on Polymarket, which holds essentially all of the roughly $1.6M in volume, and on Polymarket US, which is currently dry. The consensus favourite is Alec Burleson at 22.0%, priced at 24.0% on Polymarket US. Sal Stewart sits second at a 19.5% consensus (21.0% on Polymarket US, 19.5% on Polymarket), followed by Yordan Alvarez around 17.0%. The gap between Burleson and Stewart is modest at roughly 2.5 points, and no single name dominates — the field is unusually flat for an RBI title race, with more than a dozen hitters priced in double digits on at least one venue. The most striking cross-platform gaps involve Jorge Soler, quoted at 17.0% on Polymarket US versus just 0.3% on Polymarket, a 16.2-point spread, along with Riley Greene (11.0% vs 1.0%) and Rafael Devers (11.0% vs 1.1%). The takeaway: platforms broadly agree on the top of the board but diverge sharply on several mid-tier names, largely reflecting Polymarket US's lack of trading activity.