Mariners vs. Astros Odds & Betting Predictions - May 13, 2026
Mariners at Astros
12:10 am • SCHNStarting Pitchers
| pitcher | team | era | w-l | |
|---|---|---|---|---|
![]() | 7.27 | 1-0 | ||
![]() | 4.02 | 2-2 |
Mariners at Astros Odds
Spread, Total, Moneyline
MatchupOpenSpreadTotalMoneyline | ||||
|---|---|---|---|---|
Mariners 20-22 | -1.5 | -1.5-122 | o9-109 | -202 |
Astros 16-26 | u8.5 | +1.5+106 | u9-111 | +169 |

Daikin ParkHouston
Mariners vs. Astros Expert Picks
Top Shelf Action 🥃
Last 30d: 262-339-16 (+7.2u)
SEA -180
0.42u
#EV 1.69%
C.Walker o0.5 HR+490
0.1u
#EV 8.42%
Wags Wins
Last 30d: 264-295-6 (-24.0u)
SEA u4.5+118
0.75u
Alex Hinton
Last 30d: 70-118-2 (-14.4u)
C.Raleigh u1.5 Hits + Runs + RBIs-115
0.25u
Picks Office
Last 30d: 182-170-11 (+0.3u)
SEA -1.5+110
1.1u
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Seattle gets Bryan Woo at 4.02 ERA and 1.00 WHIP against Tatsuya Imai listed at 7.27 ERA.
Houston came in 16-26 with Yainer Diaz, Jeremy Pena and Jake Meyers all on the 10-day IL.
Dome game, cleaner starter, thinner opponent. Mariners runline at plus money is the side.
Kev Mahserejian
Last 30d: 9-3-0 (+9.7u)
T.Imai o2.5 BB+136
1.36u
Doug Ziefel
Last 30d: 196-191-8 (+2.8u)
T.Imai u4.5 Ks+123
0.5u
Frank Ammirante
Last 30d: 313-306-8 (+20.0u)
SEA o2.5 (F5)+105
1u
Adam Kaufman
Last 30d: 9-13-0 (-3.5u)
SEA -150
1u
Mariners vs. Astros Previews & Analysis
Prop Odds Comparison
Line Movement Tracker
Mariners vs. Astros Public Betting Percentages
Betting Trends
- Astros are 1-4 in their last 5 games.
- Astros are 1-4 in their last 5 games against the spread
- Astros are 8-14 in their road games against the spread
- The totals have gone OVER in 2 of Astros' last 5 games
- The totals have gone OVER in 14 of Astros' 20 last games at home
Matchup History
Against the Spread (ATS) History
Over/Under History
Last 5 Matchups
Mariners vs. Astros Injury Updates

Mariners Injuries
- Miles Mastrobuoni3B
Mastrobuoni is out with calf
Out
- Bryce MillerSP
Miller is out with oblique
Out

Astros Injuries
Mariners vs. Astros Box Score
Mariners Player Stats| PITCHER | PC | IP | K | ER | |
|---|---|---|---|---|---|
![]() | 104 | 6 | 9 | 2 | |
![]() | 23 | 2 | 2 | 0 | |
![]() | 16 | 1 | 1 | 0 |
| HITTERS | H-AB | R | HR | RBI |
|---|---|---|---|---|
![]() | 1-4 | 0 | 0 | 0 |
![]() | 0-5 | 0 | 0 | 0 |
![]() | 1-5 | 0 | 0 | 0 |
![]() | 2-4 | 3 | 0 | 0 |
![]() | 4-4 | 4 | 1 | 3 |
![]() | 1-3 | 1 | 0 | 0 |
![]() | 1-3 | 1 | 0 | 2 |
![]() | 1-4 | 1 | 1 | 5 |
![]() | 0-4 | 0 | 0 | 0 |
Astros Player Stats| PITCHER | PC | IP | K | ER | |
|---|---|---|---|---|---|
![]() | 80 | 4 | 3 | 6 | |
![]() | 49 | 3 | 0 | 2 | |
![]() | 46 | 2 | 1 | 2 |
| HITTERS | H-AB | R | HR | RBI |
|---|---|---|---|---|
![]() | 1-3 | 1 | 0 | 0 |
![]() | 0-3 | 0 | 0 | 0 |
![]() | 0-4 | 0 | 0 | 0 |
![]() | 1-3 | 0 | 0 | 1 |
![]() | 0-1 | 0 | 0 | 0 |
![]() | 0-4 | 0 | 0 | 0 |
![]() | 1-3 | 1 | 0 | 0 |
![]() | 2-4 | 0 | 0 | 1 |
![]() | 0-4 | 0 | 0 | 0 |
![]() | 0-3 | 0 | 0 | 0 |
Mariners vs. Astros Odds Comparison
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Mariners at Astros Team Totals
MatchupOverUnder | ||
|---|---|---|
Mariners 20-22 | N/A | N/A |
Astros 16-26 | N/A | N/A |




























