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Orioles vs Rays Betting History
The Orioles and Rays have met 175 times in the regular season since 2016, and the Rays lead the series 93-82. Betting the Orioles on the closing moneyline in every meeting returned +3.37u; betting the Rays returned -17.69u. The games went 82-84-9 against the total, leaning under.
Updated October 1, 2026. Closing lines, regular season meetings only, 2016 to 2026. How these numbers are calculated.
Orioles vs Rays betting summary
The moneyline favorite won 100 of 174 meetings with a clear favorite (57.5%). Betting the favorite every time returned -11.13u; betting the underdog every time returned -3.15u. The Orioles were 92-83 on the run line in the series.
Orioles vs Rays results by season
Moneyline units risk 1 unit on that team in every meeting at the closing price.
| Season | Games | Orioles record | Orioles ML units | Rays ML units | Orioles run line | O/U/P | Avg total | Avg runs |
|---|---|---|---|---|---|---|---|---|
| 2026 | 13 | 8-5 | +3.93u | -3.98u | 9-4 | 7-6-0 | 7.92 | 10.08 |
| 2025 | 13 | 7-6 | +1.29u | -2.09u | 8-5 | 5-8-0 | 9.04 | 10.85 |
| 2024 | 13 | 9-4 | +2.40u | -3.66u | 9-4 | 5-7-1 | 7.92 | 6.85 |
| 2023 | 13 | 8-5 | +4.96u | -4.15u | 7-6 | 4-8-1 | 8.19 | 7.38 |
| 2022 | 19 | 9-10 | +1.03u | -2.64u | 12-7 | 10-9-0 | 8.05 | 8.21 |
| 2021 | 19 | 1-18 | -15.53u | +8.38u | 4-15 | 13-4-2 | 8.92 | 11.63 |
| 2020 | 9 | 4-5 | +2.05u | -1.37u | 5-4 | 1-7-1 | 8.28 | 5.67 |
| 2019 | 19 | 7-12 | +1.40u | -1.88u | 8-11 | 7-10-2 | 9.34 | 8.63 |
| 2018 | 19 | 8-11 | -1.69u | -0.39u | 11-8 | 14-5-0 | 8.21 | 11.63 |
| 2017 | 19 | 8-11 | -2.06u | +0.93u | 9-10 | 10-9-0 | 9.24 | 9.37 |
| 2016 | 19 | 13-6 | +5.57u | -6.85u | 10-9 | 6-11-2 | 8.37 | 8.16 |
| All | 175 | 82-93 | +3.37u | -17.69u | 92-83 | 82-84-9 | 8.54 | 9.16 |
Orioles vs Rays by ballpark
| Venue | Games | Orioles record | Orioles ML units | Orioles run line | O/U/P | Avg total | Avg runs |
|---|---|---|---|---|---|---|---|
| At Orioles home park | 91 | 50-41 | +14.17u | 49-42 | 42-45-4 | 8.90 | 9.47 |
| At Rays home park | 84 | 32-52 | -10.80u | 43-41 | 40-39-5 | 8.16 | 8.82 |
Last 20 Orioles vs Rays games with closing odds
| Date | Game | Score | Winner | Close ML (away / home) | Total | O/U |
|---|---|---|---|---|---|---|
| Aug 23, 2026 | Rays at Orioles | 3-1 | Rays | +101 / -108 | 8.5 | Under |
| Aug 22, 2026 | Rays at Orioles | 2-3 | Orioles | -124 / +116 | 8.5 | Under |
| Aug 21, 2026 | Rays at Orioles | 3-5 | Orioles | +106 / -114 | 7.5 | Over |
| Aug 17, 2026 | Orioles at Rays | 6-7 | Rays | +150 / -161 | 7.5 | Over |
| Aug 16, 2026 | Orioles at Rays | 10-2 | Orioles | +126 / -136 | 7 | Over |
| Aug 15, 2026 | Orioles at Rays | 4-3 | Orioles | +131 / -141 | 7.5 | Under |
| Aug 14, 2026 | Orioles at Rays | 6-5 | Orioles | +138 / -148 | 8 | Over |
| May 27, 2026 | Rays at Orioles | 2-11 | Orioles | -125 / +104 | 9 | Over |
| May 26, 2026 | Rays at Orioles | 1-6 | Orioles | -114 / -105 | 8.5 | Under |
| May 25, 2026 | Rays at Orioles | 7-9 | Orioles | -114 / -105 | 7.5 | Over |
| May 20, 2026 | Orioles at Rays | 3-5 | Rays | -103 / -117 | 8.5 | Under |
| May 19, 2026 | Orioles at Rays | 1-4 | Rays | -101 / -120 | 7.5 | Under |
| May 18, 2026 | Orioles at Rays | 6-16 | Rays | +118 / -142 | 7.5 | Over |
| Sep 25, 2025 | Rays at Orioles | 5-6 | Orioles | -126 / +113 | 8.5 | Over |
| Sep 24, 2025 | Rays at Orioles | 6-2 | Rays | -107 / +110 | 8.5 | Under |
| Sep 23, 2025 | Rays at Orioles | 0-6 | Orioles | -111 / -103 | 8.5 | Under |
| Jul 20, 2025 | Orioles at Rays | 5-3 | Orioles | +100 / -123 | 9 | Under |
| Jul 19, 2025 | Orioles at Rays | 3-4 | Rays | +105 / -125 | 9 | Under |
| Jul 18, 2025 | Orioles at Rays | 1-11 | Rays | +100 / -136 | 9 | Over |
| Jun 29, 2025 | Rays at Orioles | 1-5 | Orioles | +100 / -120 | 10 | Under |
Orioles vs Rays betting FAQ
Who leads the Orioles vs Rays series since 2016?
The Rays, 93-82 in 175 regular season meetings.
Is it profitable to bet the Orioles against the Rays?
At closing moneylines the Orioles returned +3.37u (+1.9% ROI) over 175 games; the Rays returned -17.69u.
Do Orioles vs Rays games go over or under?
82 overs, 84 unders and 9 pushes against the closing total. The average total was 8.54 and the games averaged 9.16 runs.
How do the favorites do in Orioles vs Rays games?
The moneyline favorite won 100 of 174 meetings with a clear favorite (57.5%). Betting the favorite every time returned -11.13u; betting the underdog every time returned -3.15u.
When did the Orioles and Rays last play?
Aug 23, 2026: the Rays won 3-1.
Methodology
Every regular season meeting since 2016 comes from the Bet Legend game database with its final score, closing moneylines, closing 1.5 run line and closing total, and each game is checked against ESPN's official final score; postseason meetings are not included. Moneyline units risk 1 unit at the close: a win at -150 pays +0.67u, a win at +130 pays +1.30u. Over and under compare total runs with the closing total, and an exact match is a push. A "clear favorite" is a game where the two closing moneylines differ. These are market results, not BetLegend picks.