Boston Red Sox vs Kansas City Royals · All-Time
45 meetings tracked · closing-line graded
RECORD
31-14
MEETINGS
45
ATS
13-13
O / U
15-9
Key Insights
- ▸Boston Red Sox lead 31-14 across 45 tracked meetings.
- ▸Games have averaged 10.4 combined points.
- ▸Strong Over trend: 15-9 O/U.
Year-by-Year Record
| Season | Games | Boston Red Sox | Kansas City Royals | ATS | O / U | Avg Total |
|---|---|---|---|---|---|---|
| 2025 | 6 | 4 | 2 | 4-2 | 4-2 | 8.2 |
| 2024 | 6 | 4 | 2 | 3-3 | 3-2 | 9.7 |
| 2023 | 7 | 5 | 2 | 4-3 | 3-3 | 9.7 |
| 2022 | 7 | 3 | 4 | 2-5 | 5-2 | 10.9 |
| 2021 | 7 | 5 | 2 | — | — | 10.6 |
| 2019 | 6 | 5 | 1 | — | — | 10.0 |
| 2018 | 6 | 5 | 1 | — | — | 13.8 |
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Frequently Asked Questions
What is the Boston Red Sox vs Kansas City Royals record all-time?▾
Across 45 all-time meetings, the Boston Red Sox lead the series 31-14.
What is the ATS trend in Boston Red Sox vs Kansas City Royals games?▾
ATS: Boston Red Sox are 13-13 vs the spread in these matchups. Kansas City Royals are 13-13.
Do Boston Red Sox vs Kansas City Royals games go over or under?▾
Over/under: games between Boston Red Sox and Kansas City Royals have gone over 15 times and under 9 times, with an average combined score of 10.4.
When did Boston Red Sox and Kansas City Royals last play?▾
See Last Meetings section for detailed score, spread, and total data from the most recent Boston Red Sox vs Kansas City Royals games.
Where can I see the 5-year Boston Red Sox vs Kansas City Royals history?▾
A 5-year head-to-head page tracks every Boston Red Sox vs Kansas City Royals meeting from the last five full seasons. Link at the bottom of this page.
Data coverage: Trendline's head-to-head records include closing-line-graded games from 2018–2025. Older meetings aren't in this dataset yet.