Kansas City Chiefs vs. San Francisco 49ers on Monday Night Football
The Kansas City Chiefs are 1-0 against the San Francisco 49ers in regular-season Monday Night Football games since 1971. The teams have met once on Monday night in that span, with Kansas City winning 1 and San Francisco winning 0.
Chiefs vs. 49ers Monday Night Football record: 1-0
1-0 from the Chiefs’ side, 0-1 from the 49ers' side. Most recent: Dec 6, 1971, Chiefs 26, 49ers 17. Regular season only; ties count as ties.
Every Kansas City Chiefs vs. San Francisco 49ers Monday Night Football game
Newest first. The running record is the Chiefs’ record in these games through that date. Stadiums are listed from 2000 onward.
| Dateregular season | Matchupaway at home | Scorewinner first | Stadiumfrom 2000 | Chiefsresult · running record |
|---|---|---|---|---|
| Dec 6, 1971 | Chiefs at 49ers | Chiefs 26, 49ers 17 | — | W · 1-0 |
Kansas City Chiefs vs. San Francisco 49ers Monday Night Football FAQ
- When did the Chiefs and 49ers last meet on Monday Night Football?
- Dec 6, 1971: Chiefs 26, 49ers 17.
- What is the Chiefs' all-time Monday Night Football record against the 49ers?
- 1-0 in 1 game since 1971, from the Chiefs' side.
- When did the Chiefs last beat the 49ers on Monday Night Football?
- Dec 6, 1971: Chiefs 26, 49ers 17.
- When did the 49ers last beat the Chiefs on Monday Night Football?
- Never in these games: the 49ers are 0-1 here.
More: every Chiefs primetime and holiday game · every 49ers primetime and holiday game · Chiefs 2026 schedule tools · look up another pairing
Updated: September 7, 2026 · 13,814 regular-season games in the file, 1966 to 2025