Sports

Chicago Cubs vs. Seattle Mariners: Odds, Predictions & Whale Bets

Result

Seattle Mariners, Over, Over, Seattle Mariners — won

✅ The biggest whale called it right. Tracked whales were 60% accurate on this event.

Live Polymarket odds and smart-money activity on Chicago Cubs vs. Seattle Mariners. WhalesInsider tracked 127 whale trades ($470k volume) on this event. The biggest whale bet: $48k.

A wallet with an Insider Score of 61 has money on this event — one of 35 here.

Which side it backs, and by how much it leans against the price, are in the live feed.

Chicago Cubs →Seattle Mariners →
Track this event freeView on Polymarket ↗

Where the smart money is

Biggest tracked bets on Chicago Cubs vs. Seattle Mariners. Addresses are masked and sizes rounded on the free tier — Premium unlocks full wallets, exact sizes and one-click copy.

Where the money is

Seattle Mariners $119k · 70% · 5 betsUnder $22k · 13% · 2 betsChicago Cubs $19k · 11% · 2 betsOver $9.5k · 6% · 1 bets
0x2ada…2f28bet$48konSeattle MarinersInsider 42
0x2aee…b327bet$40konSeattle MarinersInsider 38
0x3dfb…abafbet$13konUnderInsider 55
0xf152…64aabet$12konSeattle MarinersInsider 52
0xfe78…0319bet$11konChicago CubsInsider 51
0x076d…8d4cbet$10konSeattle MarinersInsider 61
0xfe78…0319bet$9.5konOverInsider 51
0x3dfb…abafbet$9.1konUnderInsider 55
0x5f0e…7397bet$8.8konSeattle MarinersInsider 49
0x2c33…0563bet$8.1konChicago CubsInsider 56

Copy the smart money on Chicago Cubs vs. Seattle Mariners

WhalesInsider shows real-time whale bets, each wallet’s Insider Score and win-rate, and whether the edge still exists if you copy now. Create a free account to follow this event.

Create free account

More sports events

Packers vs. LionsSpreadWill FC Barcelona win on 2026-10-25?SpreadGiants vs. TexansBrowns vs. TitansSpreadGrizzlies vs. Kings

Analytics of public on-chain data from Polymarket. Not financial, investment or betting advice. Odds change continuously. Terms · Privacy