Boston Red Sox vs Kansas City Royals · All-Time
48 meetings tracked · closing-line graded
RECORD
34-14
MEETINGS
48
ATS
16-13
O / U
16-11
Key Insights
- ▸Boston Red Sox lead 34-14 across 48 tracked meetings.
- ▸Games have averaged 10.2 combined points.
- ▸Boston Red Sox have been the better ATS side (16-13).
- ▸Strong Over trend: 16-11 O/U.
Year-by-Year Record
| Season | Games | Boston Red Sox | Kansas City Royals | ATS | O / U | Avg Total |
|---|---|---|---|---|---|---|
| 2026 | 3 | 3 | 0 | — | 1-2 | 6.3 |
| 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 48 all-time meetings, the Boston Red Sox lead the series 34-14.
What is the ATS trend in Boston Red Sox vs Kansas City Royals games?▾
ATS: Boston Red Sox are 16-13 vs the spread in these matchups. Kansas City Royals are 13-16.
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 16 times and under 11 times, with an average combined score of 10.2.
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 2018–2026. Older meetings aren't in this dataset yet.