Royals vs. Mariners Odds & Betting Predictions - August 27, 2023
Royals at Mariners
8:10 pm • ROOT Sports NWStarting Pitchers
pitcher | team | era | w-l | |
---|---|---|---|---|
![]() | ![]() | 3.34 | 14-9 | |
![]() | ![]() | 5.69 | 3-9 |
Royals at Mariners Odds
Spread, Total, Moneyline
MatchupOpenSpreadTotalMoneyline | ||||
---|---|---|---|---|
![]() Royals 6-4 | +1.5+124 | o8-120 | +260 | |
![]() Mariners 5-7 | -1.5-150 | u8-102 | -335 |

T-Mobile ParkSeattle
Royals vs. Mariners Expert Picks

The Degenerates
554d ago
Last 30d: 78-72-1 (-2.9u)
SEA o5.5+114
1u

The Degenerate
555d ago
Last 30d: 86-156-1 (-24.5u)
Under 8-105
0.95u

Sean Zerillo
555d ago
Last 30d: 34-44-1 (-2.5u)
Over 8-114
0.57u
Bet to -125 or 8.5 (-107)
KC +267
0.25u
Small to +255

Ray Monohan
555d ago
Last 30d: 12-11-0 (-0.3u)
SEA -1.5-140
$1.00

AAA Sports
555d ago
Last 30d: 0-0-0 (+0.0u)
Under 8-105
$0.95
PRO Insights

Royals
KC Insights
- Featured Insight
The Mariners have scored first in 54% of their games this season -- sixth-highest in MLB. The Royals have allowed their opponents to score first in 53% of their games this season -- eighth-highest in MLB.
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Mariners
SEA Insights
- Featured Insight
Mariners have won 57% of their games on the road over the last week -- tied for fourth-best in MLB. Royals have won just 27% of their games on the road over the last week -- worst.
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Royals vs. Mariners Notes
Keys to the Game
The Mariners are 30-28 (.517) after a win as underdogs since last season -- tied for 4th best in MLB; League Avg: .418.
Matchup Contrasts
MJ Melendez has an OPS of just .701 since last season -- 10th worst in MLB-- ninth Percentile. Andres Munoz has allowed an OPS of just .549 (409 PAs) since last season -- ninth best among qualified RPs-- 95th Percentile.
Today's Starting Pitchers
Luis Castillo has thrown fastballs 68% of the time (770/1,129) against right-handed batters this season -- highest among in MLB; League Avg: 49% -- 100th Percentile.
Noah Syndergaard had second base stolen on him 25 times in 2022 -- most in MLB -- 100th Percentile.
Opponents are hitting just .108 (15-for-139) against Luis Castillo's elevated fastball this season -- best among qualified SPs in MLB; League Avg: .224 -- 100th Percentile.
Prop Odds Comparison
Line Movement Tracker
Royals vs. Mariners Public Betting Percentages
Betting Trends
- Mariners are 4-1 in their last 5 games.
- Mariners are 4-1 in their last 5 games against the spread
- Mariners are 36-45 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 31 of Mariners' 81 last games at home
Matchup History
Against the Spread (ATS) History
Over/Under History
Last 5 Matchups
Royals vs. Mariners Box Score

PITCHER | PC | IP | K | ER | |
---|---|---|---|---|---|
![]() | 101 | 5.2 | 9 | 3 | |
![]() | 4 | 0.1 | 0 | 0 | |
![]() | 10 | 1 | 1 | 0 | |
![]() | 16 | 1 | 2 | 0 |
HITTERS | H-AB | R | HR | RBI |
---|---|---|---|---|
![]() | 1-4 | 0 | 0 | 0 |
![]() | 1-4 | 0 | 0 | 0 |
![]() | 0-4 | 0 | 0 | 0 |
![]() | 0-4 | 0 | 0 | 0 |
![]() | 0-4 | 0 | 0 | 0 |
![]() | 0-4 | 0 | 0 | 0 |
![]() | 1-4 | 1 | 0 | 0 |
![]() | 1-3 | 1 | 1 | 2 |
![]() | 0-1 | 0 | 0 | 0 |
![]() | 1-1 | 0 | 0 | 0 |
![]() | 0-0 | 0 | 0 | 0 |
![]() | 0-0 | 0 | 0 | 0 |
![]() | 0-3 | 0 | 0 | 0 |

PITCHER | PC | IP | K | ER | |
---|---|---|---|---|---|
![]() | 95 | 7 | 6 | 0 | |
![]() | 10 | 0.1 | 0 | 2 | |
![]() | 13 | 0.2 | 2 | 0 | |
![]() | 14 | 1 | 3 | 0 |
HITTERS | H-AB | R | HR | RBI |
---|---|---|---|---|
![]() | 0-4 | 0 | 0 | 0 |
![]() | 2-4 | 1 | 1 | 2 |
![]() | 0-3 | 0 | 0 | 0 |
![]() | 0-4 | 0 | 0 | 0 |
![]() | 2-3 | 1 | 1 | 1 |
![]() | 1-2 | 0 | 0 | 0 |
![]() | 1-3 | 0 | 0 | 0 |
![]() | 0-3 | 0 | 0 | 0 |
![]() | 0-2 | 1 | 0 | 0 |
Royals vs. Mariners Odds Comparison
Could not load odds
Royals at Mariners Team Totals
MatchupOverUnder | ||
---|---|---|
![]() Royals 6-4 | N/A | N/A |
![]() Mariners 5-7 | N/A | N/A |