Diamondbacks vs. Mariners Odds & Betting Predictions - April 27, 2024
Diamondbacks at Mariners
1:40 am • ARIDStarting Pitchers
pitcher | team | era | w-l | |
---|---|---|---|---|
![]() | ![]() | 4.75 | 4-4 | |
![]() | ![]() | 3.65 | 14-6 |
Diamondbacks at Mariners Odds
Spread, Total, Moneyline
MatchupOpenSpreadTotalMoneyline | ||||
---|---|---|---|---|
![]() Diamondbacks 43-43 | -1.5 | -1.5+130 | o7.5-102 | -130 |
![]() Mariners 45-41 | u7 | +1.5-155 | u7.5-118 | +110 |

T-Mobile ParkSeattle
Diamondbacks vs. Mariners Expert Picks

Greg DiNardo
Last 30d: 15-11-1 (+2.2u)
SEA +105
1.05u

Collin Wilson
Last 30d: 0-0-0 (+0.0u)
Under 7.5-115
0.5u
Z.Gallen o7.5 Ks+120
0.5u
E.Hancock u4.5 Ks-136
0.5u

Prop Bet Guy
Last 30d: 0-0-0 (+0.0u)
Z.Gallen u7.5 Ks-140
1u
Tweeted earlier: Gallen is under in 4/5 this season, and he only had a 22% K% on the road last year (under in 14/18 road starts). SEA is K prone, but their bats have also heated up of late. Over the L2 weeks, they’re at a 128 wRC+ vs righties (leads MLB), and a 26% K%. But they are driving pitch counts up (12.5% walk rate is also the highest). Even giving Gallen a generous 29% K%, I’d have him at about 6.9 Ks.

Sean Zerillo
Last 30d: 168-148-4 (+14.2u)
SEA +123
0.62u
Bet to +114
Over 7.5+101
0.5u
Bet to -115
PRO Insights

Diamondbacks
ARI Insights
- Featured Insight
Diamondbacks hitters have a groundball rate of 48% this season -- second highest in MLB. Opponents have a groundball rate of just 38% against Mariners this season -- second lowest in MLB.
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Mariners
SEA Insights
- Featured Insight
Mariners hitters have a hard-hit rate of 45% over the last week -- fifth best in MLB. Opponents have a hard-hit rate of 48% against the Diamondbacks RPs over the last week -- fourth worst in MLB.
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Diamondbacks vs. Mariners Previews & Analysis
Diamondbacks vs. Mariners Notes
Keys to the Game
The Mariners are 68-14 (.829) when scoring 5 or more runs since the 2023 season -- tied for 5th best in MLB; League Avg: .783.
The Diamondbacks are 73-18 (.802) when allowing 4 or fewer runs since the 2023 season -- tied for 5th best in MLB; League Avg: .733.
Matchup Contrasts
Eugenio Suarez struck out in 31% of PA's in the 2022 season -- third highest in MLB-- second Percentile. Andres Munoz had a strikeout rate of 39% in the 2022 season -- fourth highest among qualified RPs-- 98th Percentile.
Prop Odds Comparison
Line Movement Tracker
Diamondbacks vs. Mariners Public Betting Percentages
Betting Trends
- Mariners are 3-2 in their last 5 games.
- Mariners are 2-3 in their last 5 games against the spread
- Mariners are 18-26 in their road games against the spread
- The totals have gone OVER in 3 of Mariners' last 5 games
- The totals have gone OVER in 22 of Mariners' 42 last games at home
Matchup History
Against the Spread (ATS) History
overall | home | away | favorite | underdog | |
---|---|---|---|---|---|
![]() | 35-51 | 17-25 | 18-26 | 18-36 | 16-13 |
![]() | 42-43 | 20-24 | 22-19 | 25-33 | 17-10 |
Over/Under History
overall | home o/u | away o/u | favorite o/u | underdog o/u | |
---|---|---|---|---|---|
![]() | 47-35-4 | 22-17-3 | 25-18-1 | 30-20-4 | 15-14 |
![]() | 45-37-3 | 22-19-3 | 23-18 | 32-23-3 | 13-14 |
Straight-Up (ML) History
overall | home | away | favorite | underdog | |
---|---|---|---|---|---|
![]() | 45-41 | 22-20 | 23-21 | 29-25 | 14-15 |
![]() | 43-43 | 22-22 | 21-20 | 30-28 | 13-14 |
Last 5 Matchups
Mariners vs. Diamondbacks Injury Updates

Mariners Injuries
- Victor RoblesRF
Robles is out with shoulder
Out

Diamondbacks Injuries
- Anthony DeSclafaniSP
DeSclafani is out with arm
Out
- Josh Naylor1B
Josh Naylor has been scratched Tuesday.
Out
- Jordan MontgomerySP
Montgomery is out for season with elbow
Out for Season
- John CurtissRP
Curtiss is out with elbow
Out
- Corbin CarrollRF
Carroll is out with wrist
Out
Diamondbacks vs. Mariners Box Score

PITCHER | PC | IP | K | ER | |
---|---|---|---|---|---|
![]() | 64 | 5 | 3 | 3 | |
![]() | 22 | 1 | 0 | 3 | |
![]() | 29 | 2 | 3 | 0 |
HITTERS | H-AB | R | HR | RBI |
---|---|---|---|---|
![]() | 1-3 | 0 | 0 | 0 |
![]() | 0-1 | 0 | 0 | 0 |
![]() | 0-4 | 0 | 0 | 0 |
![]() | 1-3 | 0 | 0 | 0 |
![]() | 0-4 | 0 | 0 | 0 |
![]() | 0-3 | 0 | 0 | 0 |
![]() | 0-3 | 0 | 0 | 0 |
![]() | 1-3 | 1 | 1 | 1 |
![]() | 0-3 | 0 | 0 | 0 |

PITCHER | PC | IP | K | ER | |
---|---|---|---|---|---|
![]() | 83 | 6 | 4 | 1 | |
![]() | 11 | 1 | 2 | 0 | |
![]() | 33 | 2 | 1 | 0 |
HITTERS | H-AB | R | HR | RBI |
---|---|---|---|---|
![]() | 1-3 | 2 | 1 | 1 |
![]() | 2-4 | 1 | 0 | 0 |
![]() | 0-3 | 1 | 0 | 0 |
![]() | 1-4 | 1 | 1 | 4 |
![]() | 0-2 | 0 | 0 | 0 |
![]() | 0-3 | 0 | 0 | 0 |
![]() | 1-3 | 1 | 1 | 1 |
![]() | 0-3 | 0 | 0 | 0 |
![]() | 0-3 | 0 | 0 | 0 |
Diamondbacks vs. Mariners Odds Comparison
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Diamondbacks at Mariners Team Totals
MatchupOverUnder | ||
---|---|---|
![]() Diamondbacks 43-43 | o3.5-135 | u3.5+105 |
![]() Mariners 45-41 | o3.5+110 | u3.5-140 |