Inside Edge
Royals vs Mariners Betting Record — 2021
Against the Spread
5-2-0
Win %
71.43%
ROI
+20.18%
Units
+1.4
Moneyline
4-3-0
Win %
57.14%
ROI
+33.85%
Units
+2.4
Over Rate
2-4-1
Win %
33.33%
ROI
-35.64%
Units
-2.1
From the Other Side — Mariners vs Royals
Against the Spread
2-5-0
Win %
28.57%
ROI
-35%
Units
-2.5
Moneyline
3-4-0
Win %
42.86%
ROI
-24.22%
Units
-1.7
Over Rate
2-4-1
Win %
33.33%
ROI
-35.64%
Units
-2.1
Venue Splits
Royals Home
1-2-0 ATS
33.33% • -46.94%
1-2-0 ML (33.33%)
Mariners Home
0-4-0 ATS
0% • -100%
1-3-0 ML (25%)
Scoring Averages
Royals
4.6
PPG
4.4
allowed
Total
9
Avg
7
games
Mariners
4.4
PPG
4.6
allowed
Recent Matchups (2021)
| Date | Score | ATS | ML | O/U |
|---|---|---|---|---|
| 09/192021-09-19 | L 1-7 | ✗ | L | U |
| 09/182021-09-18 | W 8-1 | ✓ | W | P |
| 09/172021-09-17 | L 2-6 | ✗ | L | U |
| 08/292021-08-29 | L 4-3 | ✓ | L | U |
| 08/282021-08-28 | W 2-4 | ✓ | W | U |
| 08/272021-08-27 | W 7-8 | ✓ | W | O |
| 08/262021-08-26 | W 4-6 | ✓ | W | O |
Frequently Asked Questions
What is the Kansas City Royals vs Seattle Mariners all-time record?
The Kansas City Royals are 4-3 against the Seattle Mariners in 2021 in head-to-head matchups.
What is the Kansas City Royals ATS record vs the Seattle Mariners?
The Kansas City Royals are 5-2-0 against the spread vs the Seattle Mariners in 2021 on DraftKings, with +20.18% ROI.
Do Kansas City Royals vs Seattle Mariners games go over or under?
Kansas City Royals vs Seattle Mariners games average 9 total points in 2021. The Over has hit 33.33% of the time.
