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NBAHead-to-HeadAll-Time

Boston Celtics vs Cleveland Cavaliers · All-Time

Last updated: April 15, 2026

42 meetings tracked · closing-line graded

Across 42 all-time head-to-head meetings, Boston Celtics lead 27-15. Games have averaged 214.9 combined points.

RECORD

27-15

MEETINGS

42

ATS

8-11

O / U

10-9

Key Insights

  • ▸Boston Celtics lead 27-15 across 42 tracked meetings.
  • ▸Games have averaged 214.9 combined points.
  • ▸Cleveland Cavaliers have been the better ATS side (11-8).

Year-by-Year Record

SeasonGamesBoston CelticsCleveland CavaliersATSO / UAvg Total
2026330——223.0
20254221-32-2229.8
20248623-54-4214.1
20234131-3—236.0
2022321——194.0
2021312——222.3
2020440——223.5
2019440——217.5
2018945——196.7

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Frequently Asked Questions

What is the Boston Celtics vs Cleveland Cavaliers record all-time?▾

Across 42 all-time meetings, the Boston Celtics lead the series 27-15.

What is the ATS trend in Boston Celtics vs Cleveland Cavaliers games?▾

ATS: Boston Celtics are 8-11 vs the spread in these matchups. Cleveland Cavaliers are 11-8.

Do Boston Celtics vs Cleveland Cavaliers games go over or under?▾

Over/under: games between Boston Celtics and Cleveland Cavaliers have gone over 10 times and under 9 times, with an average combined score of 214.9.

When did Boston Celtics and Cleveland Cavaliers last play?▾

See Last Meetings section for detailed score, spread, and total data from the most recent Boston Celtics vs Cleveland Cavaliers games.

Where can I see the 5-year Boston Celtics vs Cleveland Cavaliers history?▾

A 5-year head-to-head page tracks every Boston Celtics vs Cleveland Cavaliers 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.

Head-to-head data derived from closing-line game records. Stats update nightly from graded game results.

For informational and entertainment purposes only. Not betting advice. Please gamble responsibly.

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