MLB World Series Champion 2026Polymarket historical data and price history
MLB World Series Champion 2026: a standalone Polymarket sports event with 31 markets and $41.5M in lifetime traded volume. 18 markets have resolved and 12 are still trading. Marketlens records every market's order book at full depth, coverage running since August 15, 2026.
Data as of 2026-09-28
Top 5 of 31 markets
Will the Los Angeles Dodgers win the 2026 World Series?
closes 2026-10-31 · volume $552.3K · last price 29.0%
Will the Milwaukee Brewers win the 2026 World Series?
closes 2026-10-31 · volume $1.6M · last price 16.7%
Will the Tampa Bay Rays win the 2026 World Series?
closes 2026-10-31 · volume $514.5K · last price 10.8%
Query this event
from datetime import datetime, timedelta, timezone
from marketlens import MarketLens
client = MarketLens()
[event] = client.events.list(q="MLB World Series Champion 2026", take=1)
for market in client.events.markets(event.id, take=5):
print(market.question, market.outcomes[0].last_price)
# the order book behind any market, at any past moment
book = client.orderbook.get(market.id, at=datetime.now(timezone.utc) - timedelta(days=2))
print(book.midpoint, book.bid_depth, book.ask_depth)Common questions
What data does Marketlens have for "MLB World Series Champion 2026"?
31 markets with full depth L2 order book history recorded since August 15, 2026, market metadata with lifetime traded volume, and the winning outcome for each market once it resolves.
How much has "MLB World Series Champion 2026" traded on Polymarket?
$41.5M in cumulative traded volume across the event's markets. Per market volumes are listed in the table on this page.
How do I download "MLB World Series Champion 2026" data?
Query it through the REST API or the Python SDK (pip install marketlens): search events for "MLB World Series Champion 2026", list the event's markets, then pull each market's order book history. Bulk Parquet exports cover full markets for offline work; the free tier reads markets open in the last 7 days and Pro the full archive.
Related events: F1 Drivers' Champion, Pro Football: 2027 Champion, UEFA Champions League: 2027 Champion, or the full event list.
Try it
Pull this event's books in one call
The free tier includes 2M data rows and every market open in the last 7 days, no card required.
$ pip install marketlens