OVER / UNDER
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Tampa Bay Rays vs. Baltimore Orioles

Market price history

Rolling 7-day window of market YES price with the OU fair-price range overlay.

Not enough history yet for a chart.
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Market price
O/U 4.5★ BEST83¢
O/U 5.572¢
O/U 6.563¢
O/U 7.552¢
Tampa Bay Rays vs. Baltimore Orioles52¢
NRFI46¢
O/U 8.543¢
Spread -1.540¢
O/U 9.533¢
Spread -1.531¢
Spread -2.530¢
O/U 10.527¢
Spread -3.522¢
Spread -2.521¢
Spread -4.516¢
Spread -3.514¢
Polymarket • Volume: $785.9K • Updated 7m agoCloses: 2026-06-01 (7d)
Polymarket · Sports
OU's Pick
YES · O/U 4.5
at 83¢
Price gap
Polymarket83¢
→
OU's fair82¢
−1¢ overpriced · pays 1.2×
Confidence
Moderate

The Orioles have hit the over in seven consecutive games and are currently averaging over seven runs per game according to recent matchup data.

High volume$784k
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