Event

Baltimore Orioles vs. Tampa Bay Rays

26 signals across 5 markets · $218,079 tracked · resolves May 27, 2026

This event tracks the Polymarket prediction market for the Baltimore Orioles vs. Tampa Bay Rays MLB game on May 20. Traders are pricing the two possible outcomes—Orioles win or Rays win—with PolySpotter currently tracking $48,964 in smart money activity and a whale cluster backing the Orioles.

BAL
3
21-29
Final
TB
5
33-15
BAL -103TB -117O/U 8.5
Venue
Tropicana Field, St. Petersburg
Attendance
11,846

Markets (5)

  1. Baltimore Orioles vs. Tampa Bay Rays20 signals · $198,015 tracked
  2. Baltimore Orioles vs. Tampa Bay Rays: O/U 6.52 signals · $9,332 tracked
  3. Baltimore Orioles vs. Tampa Bay Rays: O/U 5.52 signals · $6,766 tracked
  4. Baltimore Orioles vs. Tampa Bay Rays: O/U 9.51 signal · $2,498 tracked
  5. Spread: Tampa Bay Rays (-1.5)1 signal · $1,467 tracked

Top trades across all markets

  1. Profitable funded Orioles cluster

    High-conviction Orioles buy from a profitable serial sports trader, backed by linked-wallet clustering and one-sided flow.

    $2,941Wallet win rate: 64%Score: 17.2
  2. Four-wallet Orioles momentum push

    Coordinated one-sided Orioles buying across 4 wallets drove a major price move, led by a profitable high-volume bettor flipping away from Tampa Bay.

    $17,994Score: 16.5
  3. Sharp Orioles cluster

    Surface because the Orioles cluster includes an 88% winner up $1.07M and another highly profitable serial trader, despite larger opposing Rays flow.

    $10,560Score: 14.4
  4. Perfect-record Rays buyer

    Surface because a perfect-record profitable wallet bought Tampa Bay Rays at 25¢, though the larger Rays-equivalent flow mostly comes from another wallet closing a profitable Orioles position.

    $18,063Score: 14.0
  5. Profitable serial sports bettor

    A highly profitable serial sports trader with a 69% record and over $1.17M in profit bought $23.9K of Tampa Bay amid a major pre-game volume spike.

    $23,937Wallet win rate: 70%Score: 11.4
  6. Profitable new wallet in Rays cluster

    New profitable wallet with repeated large bets joined a 5-wallet one-sided push on Tampa Bay amid a major pre-game volume spike.

    $1,675Wallet win rate: 100%Score: 11.3
  7. Profitable serial bettor cluster

    Profitable serial sports bettor put $26.5k on Tampa Bay alongside 5-wallet one-sided flow and a 31x pre-game volume spike.

    $26,510Wallet win rate: 60%Score: 10.3
  8. 91% winner backs Rays

    Sharp 91% winner with strong profit bought Tampa Bay alongside one-sided flow from five wallets and a major pre-game volume spike.

    $3,562Wallet win rate: 91%Score: 10.3
  9. 99% win-rate sports bettor

    Sharp sports wallet with a 99% resolved win rate and $139k profit bought Tampa Bay at 53¢, making the wallet track record the key signal despite the market being liquid.

    $1,081Wallet win rate: 99%Score: 10.2
  10. Profitable sports whale with cluster

    Profitable high-volume sports trader bought Rays amid a 4-wallet one-sided flow and a major pre-game volume spike.

    $13,432Wallet win rate: 57%Score: 9.4

Top wallets in this event

  1. 0x4bff30fc26$70,601 · 1 market · 2 alerts · 70% wins
  2. 0x2dc13cb33c$26,510 · 1 market · 1 alert · 60% wins
  3. 0x2c33500563$13,432 · 1 market · 1 alert · 57% wins
  4. 0xef1bfe8697$11,000 · 1 market · 1 alert · 58% wins
  5. 0xbca08c9705$8,607 · 2 markets · 2 alerts · 65% wins
  6. 0x2005d175ea$7,491 · 2 markets · 2 alerts · 56% wins
  7. 0xf1f4d3544c$6,951 · 1 market · 1 alert · 88% wins
  8. 0xc6fd64f43e$4,000 · 1 market · 1 alert · 82% wins
  9. 0x6b44c43992$3,562 · 1 market · 1 alert · 91% wins
  10. 0x9495429a27$2,962 · 1 market · 2 alerts · 64% wins

More on this event

FAQs

What are the Orioles vs. Rays prediction market odds?

The live odds come from Polymarket trading on whether the Baltimore Orioles or Tampa Bay Rays will win the game. Prices can move as bettors react to lineups, pitching news, injuries, and late smart money flow.

What is the smart money doing on Orioles vs. Rays?

PolySpotter has tracked $48,964 in smart money across this event, with the latest signal showing a whale cluster backing the Orioles. That suggests notable large-wallet interest on Baltimore, though market prices can still change before first pitch.

How does the Orioles vs. Rays Polymarket event resolve?

The market resolves to Baltimore Orioles if the Orioles win and Tampa Bay Rays if the Rays win. If the game is postponed, the market stays open until the game is completed; if it is canceled with no makeup game or ends in a tie, it resolves 50-50.

When is the Baltimore Orioles vs. Tampa Bay Rays game?

The game is scheduled for May 20 at 1:10 PM ET. The event is set to resolve after the official game result is available, with the listed resolution deadline on May 27, 2026.