Best football record is a sports series on Kalshi, with markets like “Will San Francisco have the best regular season record in the 2026-27 season?”. The Kalshi Eye archive lists 32 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (21 MB), with every order book change and trade.

Venue: Kalshi, series KXRECORDNFLBEST
Category: Sports
Markets: 32 (0 settled, 32 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 21 MB, 2,014,911 rows
Datasets: Order book (L2, incremental), Order book snapshots (top 10, 1 second), Top of book (every change), Top of book (1-minute bars), Trades

Open Best football record in Markets to see every day and market, then export the days you need. Free sample files of each dataset are on the Kalshi data page.

Reading the files

Every KXRECORDNFLBEST trade on October 24, 2026, in DuckDB:

SELECT ts_recv, ticker, yes_price, size, taker_side
FROM 'kalshieye-data/trades/date=2026-10-24/series=KXRECORDNFLBEST/trades-KXRECORDNFLBEST-2026-10-24.parquet'
ORDER BY ts_recv;

To test a strategy on this series, see How to backtest Kalshi markets.

Related Kalshi series

Pro Basketball Best/Worst Regular Season Record (KXNBARECORD): 60 markets, 13 days of files
Worst football record (KXRECORDNFLWORST): 32 markets, 13 days of files
NBA Best Record Post-All-Star Break (KXNBAPOSTASREC): 30 markets, 13 days of files
College Football Spread (KXNCAAFSPREAD): 6,787 markets, 13 days of files
College Football Total Points (KXNCAAFTOTAL): 4,916 markets, 13 days of files
Pro Football Receiving Yards (KXNFLRECYDS): 4,628 markets, 13 days of files

Figures through October 24, 2026. All Kalshi series with pages are listed on Kalshi series.