Basketball Series A is a daily sports series on Polymarket, with markets like “Pallacanestro Reggiana vs. Pallacanestro Cantu”. The Kalshi Eye archive lists 24 of its markets and has 7 days of daily Parquet files from October 18, 2026 to October 24, 2026, with order books, trades and on-chain fills.
- Venue: Polymarket
- Category: Sports, daily
- Markets: 24 (6 settled, 6 open)
- Files: 7 days, October 18, 2026 to October 24, 2026
- Datasets: Polymarket order book, Polymarket trades, Polymarket on-chain fills, Polymarket markets
Open Basketball Series A in Markets to see every day and market, then export the days you need. Free sample files of each dataset are on the Polymarket data page.
Reading the files
Polymarket files are split by market, so a series spans several files a day. Pick the days in Markets or Downloads, or list them with the files API. How each file reads is on the Polymarket page.
Related Polymarket series
- MODUS Super Series: 89 markets, 8 days of files
- Euroleague Basketball: 62 markets, 9 days of files
- MLB Postseason: World Series MVP: 40 markets, 10 days of files
- CFB 2026: 16,219 markets, 10 days of files
- UEFA Europa League 2025: 15,280 markets, 4 days of files
- Europa Conference League: 14,974 markets, 4 days of files
Figures through October 24, 2026. All Polymarket series with pages are listed on Polymarket series.